The repo is a 2-person team where both maintainers own every path, so the
CODEOWNERS machinery (generated CODEOWNERS, roles yml, render script, the two
drift/hand-edit CI jobs) gated nothing real while adding friction: every PR
showed "Review required" and own-PRs merged only via admin/bypass override.
Remove the whole chassis and drop the review gate:
- delete .github/CODEOWNERS, codeowners-roles.yml, render-codeowners.py,
the CODEOWNERS workflow, and docs/dev/codeowners.md
- branch-protection.json: drop the two CODEOWNERS required status checks,
set require_code_owner_reviews=false and required_approving_review_count=0
(CI checks are the gate; maintainers merge their own PRs once green)
- scrub CODEOWNERS references from AGENTS.md, docs indexes, branch-protection
and ci docs, GOVERNANCE.md, and CONTRIBUTING.md
The policy change is inert until an admin runs scripts/apply-branch-protection.sh.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* test(engine): add read-path IO instrumentation seam for warm-read cost tests
Prerequisite seam for the query-latency fixes. Adds
crates/omnigraph/src/instrumentation.rs:
- CountingStorageAdapter: a StorageAdapter decorator counting per-method
reads (read_text/exists/read_text_versioned/list_dir), for the
schema-contract reads on the query path.
- A per-query task-local (QueryIoProbes) carrying Lance WrappingObjectStore
wrappers per open category plus a probe counter, delivered via
with_query_io_probes. open_dataset_tracked attaches the wrapper so the
open itself is counted (ObjectStoreParams.object_store_wrapper).
Wires the wrappers into the manifest open (open_manifest_dataset) and the
commit-graph opens (CommitGraph::open/open_at_branch). Production leaves
the task-local unset, so nothing attaches.
Makes Omnigraph::open_with_storage public so tests can inject the counting
adapter. lance-io is a dev-dependency (IOTracker named only in tests). No
runtime behavior change.
* test(engine): warm same-branch read should reuse the coordinator (red)
Cost-budget test using Lance IOTracker at the object-store boundary (the
LanceDB IO-counted-test pattern). On a 20-commit-deep graph, a warm
same-branch query re-opens a fresh coordinator, which opens both the commit
graph and __manifest. Asserts the read opens the commit graph zero times
and performs exactly one cheap version probe; today it does neither (it
scans the commit graph on re-open and never probes). The freshness guard
already passes. Adds the commit_many helper for history-depth fixtures.
Red half of the Fix 1 red->green pair; turns green with the next commit.
* perf(engine): same-branch reads reuse the warm coordinator (Fix 1)
query()/resolved_target re-opened a fresh GraphCoordinator from storage on
every read (full __manifest scan + two commit-graph scans), so a warm
read's cost grew with commit history (invariant 15) though the data was
unchanged.
resolved_target now serves same-branch reads from the warm in-memory
coordinator, gated by a cheap version probe (latest_version_id, one
object-store op) instead of a full re-open:
- fresh (probe == cached version): return the in-memory snapshot under the
read lock, with a synthetic (branch, version) id and no commit-graph
access (reads pin the snapshot by manifest version, not the commit DAG;
invariant 2).
- stale: take the write lock, re-probe (double-checked; tokio RwLock has no
read->write upgrade), then refresh_manifest_only (no commit-graph scan),
preserving strong consistency for external writers (invariant 6).
Cross-branch and snapshot targets keep the existing cold-resolve path.
Adds ManifestCoordinator/GraphCoordinator::probe_latest_version and
GraphCoordinator::refresh_manifest_only. Nothing on the read path needs a
real commit ULID (only RuntimeCache keys on the id, where synthetic is
consistent), per a caller audit.
A warm same-branch read on a 20-commit graph now does zero commit-graph
opens and exactly one probe (down from a deep commit-graph scan) and still
observes external commits. The residual per-table __manifest scans are
removed later by Fix 2.
* test(engine): warm query should validate the schema contract once (red)
ensure_schema_state_valid runs twice per query (query()/run_query_at AND
resolved_target/snapshot_at_version), each reading 3 contract files + 2
existence probes. A warm query thus does 6 read_text + 4 exists where one
validation (3 + 2) suffices, measured via CountingStorageAdapter. Adds a
drift guard (schema_source_drift_is_caught_on_read) that already passes.
Red half of the finding-A red->green pair.
* perf(engine): validate the schema contract once per query (finding A)
ensure_schema_state_valid ran on every query AND again inside
resolved_target / snapshot_at_version, so each query validated the schema
contract twice (~10 storage ops). Removes the redundant query()/
run_query_at() calls; the validation inside resolved_target /
snapshot_at_version still runs, so drift is detected exactly as before.
A source-only fast path was rejected: a long-lived handle must detect
external drift of the schema source, IR, OR state on its next operation
(lifecycle::long_lived_handle_rejects_schema_*), which a source-only
compare would miss. So the only safe latency win is not validating twice.
A warm query now does one validation (3 read_text + 2 exists) instead of
two (6 + 4).
* test(engine): warm + multi-table reads should do zero manifest scans (red)
After Fix 1 a warm same-branch read still scans __manifest ~44 times at
20-commit depth: not from resolution (Fix 1 removed that) but from the
per-table open path, which routes through the Lance namespace and full-scans
__manifest twice per touched table (describe_table + describe_table_version).
Tightens the warm test to assert manifest read_iops == 0 and adds a
multi-table (traversal) test asserting the same, pinning the "2 tables = 2x"
tax. Red half of the Fix 2 red->green pair.
* perf(engine): open touched tables by location+version, not via the namespace (Fix 2)
SubTableEntry::open routed every read-path table open through
DatasetBuilder::from_namespace(BranchManifestNamespace), whose describe_table
full-scans __manifest and, with managed_versioning, makes Lance scan again
(describe_table_version) -- two full __manifest scans per touched table. That
was the residual that made warm-read manifest IO grow with history and the
'2 tables = 2x' multi-table tax.
The resolved Snapshot already holds each table's path/version/branch, so open
directly: from_uri(table_uri_for_path(root, path, branch)).with_version(v).
The branch-qualified location is the dataset that physically holds the version
(main: {path}; branch: {path}/tree/{branch}, Lance native-branch storage), and
with_version resolves it within THAT dataset's _versions. 0 namespace calls +
1 HEAD via the native ConditionalPutCommitHandler.
The read namespace (BranchManifestNamespace) is now unused in production
(writes use StagedTableNamespace), so it, its constructor, and the helpers only
it used (to_namespace_version, publish_requests, their imports) are gated
#[cfg(test)] -- retained to validate the namespace contract in unit tests.
Removes the dead open_table_at_version_from_manifest.
Warm same-branch + multi-table reads now scan __manifest zero times; branch +
time-travel reads stay correct (branching.rs, point_in_time.rs, 2 lib
regression tests); production-lib warnings unchanged (baseline).
* test(engine): cost-budget coverage for branch-warm and stale-refresh reads (matrix)
Extends the read-path cost-budget tests across more of the morphological matrix:
- warm_branch_read_does_no_manifest_scans: a warm read on a non-main branch
(handle synced to it) scans __manifest zero times, exercising Fix 2's
branch-owned-table open (tree/{branch} + with_version) on Fix 1's warm path --
the cell that regressed when the open used with_branch against the base.
- stale_read_refreshes_manifest_only: an external commit makes the next read
take the stale path, which re-reads the manifest (read_iops > 0) but never
scans the commit graph (refresh_manifest_only), pinning Fix 1's manifest-only
refresh.
Cold paths (cross-branch, time-travel) stay behavior-covered (branching.rs,
point_in_time.rs) and are cold by design (Fix 1 warm-paths only same-branch), so
there is no manifest==0 contract to assert there.
* test(engine): same-branch write after external commit must not fork the commit DAG (red)
* fix(engine): refresh commit-graph head before append to prevent same-branch DAG fork
A same-branch write that follows an external commit committed a fresh manifest
version (commit_all rebases the pin from a fresh coordinator) but appended off
the coordinator's stale in-memory commit-graph head, forking the commit DAG (the
new commit and the external commit shared a parent). Pre-existing for non-strict
inserts; widened to strict ops by Fix 1's refresh_manifest_only freshening the
read-time pin. record_graph_commit now refreshes the commit-graph head from
storage before append_commit, so the parent is the true current head.
record_merge_commit is unaffected (it passes explicit parents).
* perf(engine): hold open Dataset handles + share one Session per graph (Fix 3)
A warm same-branch read still re-opened every touched table per query (the
"never warms up" residual after Fix 1+2). A per-graph held-handle cache keyed by
(table_path, branch, version) now serves repeat reads with zero table opens, and
one shared lance::Session per graph warms metadata/index caches across opens.
Validated against LanceDB upstream (rust/lancedb/src/table/dataset.rs
DatasetConsistencyWrapper): hold an Arc<Dataset> and reuse it for 0-IO warm
reads; one Session per connection threaded into opens; writers never serve from
the read cache; time-travel bypasses. One adaptation: omnigraph keys by version
(snapshot-pins-version model) where LanceDB keys per-table+HEAD, reusing the
in-repo GraphIndexCache LRU template.
- ReadCaches (session + TableHandleCache) injected onto live-Branch-read
snapshots in resolved_target; Snapshot::open serves from the cache or opens
once with the session on a miss (via the instrumented open_table_dataset).
- Writes (resolved_branch_target -> open HEAD) and time-travel / Snapshot-id
reads bypass the cache. Version-in-key makes a write a new key (old handle ages
out via LRU); invalidate_all at branch-switch/refresh is hygiene only.
- Cost tests: a 2nd identical warm read does 0 table opens; a write re-opens only
the changed table at its new version.
Full engine suite green.
* test(engine): forbid raw data opens in the read/exec layer (P2 guard)
Extend the forbidden-API guard with Dataset::open / DatasetBuilder::from_uri /
from_namespace so the read/exec layer (exec/, loader/, changes/, db/omnigraph/)
cannot bypass Snapshot::open and the held-handle cache (Fix 3). The instrumented
opener (instrumentation.rs) is allow-listed; two legitimate non-read opens (a
test editing __manifest, Hard-drop version GC) carry sentinels. The
storage/manifest layers stay allow-listed.
Lean P2 scope, per LanceDB-upstream + minimize-liability: the data-read boundary
already exists (SubTableEntry::open); this guard pins it so a future read cannot
open around the cache. Centralizing all internal opens behind one opener is
deferred.
* docs(dev): invariant 15 (one source of truth, cheaply derived) + cost-budget testing
Records the principle behind the query-latency work: Lance and the manifest are
the source of truth, everything else a derived view held warm and refreshed by a
cheap probe; the two failure modes (a drifting parallel copy, and cold
re-derivation whose cost grows with history) are deny-listed. Adds the
cost-budget testing discipline (assert a warm read's open/IO count is flat at
commit-history depth, the LanceDB IO-counted pattern) and the warm_read_cost.rs
row. Updates the read-path-re-derivation known gap to reflect what Fix 1/2/3 +
finding A close, and adds the commit-graph-parent-under-concurrency gap.
* fix(engine): branch-incarnation identity + unified invalidation + shared LruMap (PR #268 review)
Phase 6 A-D, correct-by-design responses to the Codex/Greptile P2 review comments. A: warm-read freshness and the table-handle cache key use the manifest incarnation (e_tag, manifest-timestamp fallback, then version), so a deleted+recreated non-main branch reusing a version number cannot be served stale; main stays version-cheap, non-main loads latest_manifest; a detected stale refresh also invalidates read caches; two regression tests force the version collision. B: unify the two cache invalidations into Omnigraph::invalidate_read_caches() at the four sites. C: assert the stale path's probe count. D: shared LruMap behind both caches with unconditional eviction, plus a unit test. Full engine suite green; multi-process lineage fork and O(history) write refresh remain known gaps for Phase 6E/7.
* docs: audit pass — drop pre-0.7.0 release notes; scrub RFC refs from user docs
- Delete the pre-0.7.0 release-notes archive (v0.2.0 … v0.6.2); keep v0.7.0.
- Rewrite every inline "RFC-0NN" citation in docs/user/** into durable
plain language (the behavior is the contract, not the planning doc):
cli/index.md, cli/reference.md, clusters/index.md, operations/{maintenance,
policy,server}.md. Updated the in-page "Scopes & profiles" anchor to match
the de-RFC'd heading.
No sub-0.7.0 version caveats or stale Lance-version refs were present in
docs/user/**. Dev docs, AGENTS.md, and instruction files are out of scope for
this pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs: second alignment pass — drop residual pre-cluster-only framing
- cli/reference.md: rewrite the server-scope graph-resolution rule — an
omnigraph-server is always cluster-backed, so GET /graphs always answers and
--graph is required; the bare-URL path is only the fallback for an
unavailable/non-omnigraph endpoint (was "a single-graph / flat server …
uses its bare URL as before").
- embeddings.md: "Direct single-graph serving" → "Direct (--store) access"
(there is no single-graph serving mode under cluster-only).
- clusters/{config,index}.md: drop the removed --target flag from the
"--cluster cannot combine with …" clauses.
Verified: no Linear tickets, no RFC refs, no single-graph-as-current, no
--target-as-combinable in docs/user/**.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): drop em-dashes, Cursor→Codex, rename agent section
- Replace all 20 em-dashes with context-appropriate punctuation (colons,
semicolons, parens, commas) — removes the AI-slop tell.
- Cursor → Codex (the agent-host examples and the MCP host list).
- "Drive it with an AI agent" → "Set it up with an AI agent".
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): wordmark header + simplify query examples
- Add the compact wordmark header (light/dark SVG, subtitle, nav row, restyled
badges) from the header-redesign work; bring the wordmark assets with it.
- Rewrite the Query and mutate examples to lead with the short, config-default
form (no repeated --server/--graph) and aliases — showing how simple it is,
not crazy-long lines. The verbose --server/--graph/--store form is demoted to
a one-line "ad-hoc target" note.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Adjacent source lines collapse into run-on text when rendered. Add hard line
breaks so the headline, subhead, and each intro sentence land on their own line.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): server-first rewrite — deploy, agents, on-prem RustFS
Reframe the README around the actual product: a self-hostable, multigraph
graph server for context assembly and multi-agent coordination, deployed
Terraform-style on your own object storage (on-prem via RustFS, or S3/R2/GCS).
- Lead with key capabilities and what you can build, not a local toy.
- Promote "Drive it with an AI agent" (skill + a docs-first setup prompt) above
the manual deploy walkthrough — agents are the primary operator.
- "Deploy" is the hero: cluster.yaml → object store → validate/plan/apply →
omnigraph-server, with RustFS as the on-prem path front and center.
- "Query and mutate": stored queries by name + branch/review/merge.
- Security & governance as scannable bullets; Clients & SDKs as a table.
- Embedded local graph demoted to a clearly-labeled "quick test" (Signal →
Indicates → Pattern), explicitly dev/experiment-only.
- Drop the "serve/served/serving" vocabulary tic in favor of deploy/run.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): add the server boot command to Deploy §3 (Greptile P1)
The "Converge and run" step showed only the converge half — the code block
ended at `cluster apply` with no `omnigraph-server` command, leaving a linear
reader without a way to actually start the server. Add the boot line.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): simplify the server boot command
Drop the inline OMNIGRAPH_SERVER_BEARER_TOKEN prefix from the Deploy hero —
the example cluster declares a policy so the server boots without it, and
bearer auth is covered in Security & governance. Leaves a single clean line.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): boot the server from the cluster dir, not a raw s3:// URI
Pointing --cluster at the bucket hardcodes the storage URI in the run command.
Boot from the config directory instead; the storage URI lives once in
cluster.yaml and the server resolves it — single source of truth, and
consistent with the cluster apply commands above.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The CI badge read "failing" largely from concurrency-cancelled runs (rapid
doc pushes cancel in-flight runs → cancelled conclusion) and a now-fixed
S3-job break, not from a broken default branch. It's been more noise than
signal; drop it. CI status is still visible on the Actions tab.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): add embedded quick-start run-through + trim Clients
- Quick start: a copy-pasteable embedded (local file) run-through
(schema → init → load → query → branch), followed by a "Storage backends"
table that surfaces the one thing that changes across embedded / S3 object
storage / RustFS-MinIO — the graph address — with a pointer to cluster mode
for served multi-graph deployments.
- Clients: collapse to a two-line pointer (npm packages + omnigraph-ts repo);
Python SDK marked coming soon.
* docs(readme,quickstart): fix init addressing + drop non-parsing schema commas
Addresses PR review (both verified against source):
- README "Storage backends": `init` takes the graph address as a positional
argument, not `--store` (`Command::Init { uri: String }`) — Codex. Table now
shows bare addresses and a note on which flag each verb uses.
- docs/user/quickstart.md: drop trailing commas in the schema. The .pg grammar
(`prop_decl = { ident ~ ":" ~ type_ref ~ annotation* }`, node body
`(prop_decl | body_constraint)*`, comma not in WHITESPACE) has no comma rule,
so `name: String,` fails to parse — Greptile.
* docs: optimize README for dev onboarding; fix 0.7.0 staleness
The README's setup half drifted from the shipped 0.7.0 CLI and led with the
heaviest path (Docker + RustFS). This reworks it for fast, correct onboarding:
README.md
- New zero-dependency "Your first graph in 60 seconds" hero: a fully
copy-pasteable local file-backed loop (schema → init → load → query → branch).
- Add a correct "Serve it" section (cluster apply + omnigraph-server --cluster);
the server is cluster-only on main, so the old positional-URI boot is gone.
- Demote the RustFS bootstrap to "rehearse the S3 path locally"; reframe the
storage bullet as "filesystem or any S3-compatible store (AWS S3, R2, MinIO,
RustFS)" — RustFS is a provider, not a storage class.
- Fix crate/MCP descriptions (query/mutate/load, not read/change/ingest).
docs/user/quickstart.md
- Fix the query example: `read --name <q> … <uri>` is removed — the query name
is positional and the graph is addressed with `--store` (`omnigraph query
find_people --query queries.gq --store graph.omni`).
scripts/local-rustfs-bootstrap.sh
- Convert to cluster mode: write a cluster.yaml (storage: s3://…), then
validate → import → apply, load the fixture into the derived root with the
now-required --mode, and serve with `omnigraph-server --cluster`. The old
flow (`load` without --mode, `omnigraph-server <URI>` positional boot) no
longer works on a cluster-only server.
* docs: move agent skill into the repo, add agent-setup snippet, drop rustfs script
skills/omnigraph
- The operational skill (formerly `omnigraph-best-practices` in the cookbooks
repo) now lives with the engine it documents, co-versioned. Renamed to
`omnigraph`; repository metadata repointed here.
- Broadened the description to trigger on intent — storing/retrieving/querying
knowledge, agent memory, building a knowledge graph, operating Omnigraph — as
well as on CLI/artifact sightings (stays ≤1024 chars).
- Install: `npx skills add ModernRelay/omnigraph@omnigraph`.
README
- New "Set it up with an AI agent" paste snippet: installs the skill, reads the
docs (URL), browses the cookbooks, and asks the user about a use case before
standing up a first graph.
- "Agent skill & starter graphs" section points at skills/omnigraph + cookbooks.
Drop scripts/local-rustfs-bootstrap.sh
- Not CI-tested (so it rotted: it broke on the cluster-only migration — positional
server boot, load without --mode), demoed the now-optional S3 path, and was the
most fragile artifact in the repo. Replaced with a "Testing against S3 locally"
guide in deployment.md (docker run RustFS/MinIO + AWS_* env + cluster-on-S3).
README/AGENTS references updated.
The RustFS S3 integration job was red on `local_cli_s3_end_to_end_init_load_read_flow`:
the test runs `load --mode overwrite` against an `s3://` target, which the
RFC-011 Decision 9 destructive-write guard now refuses without `--yes`
("refusing destructive `load --mode overwrite` against non-local target …").
The guard is intended and already covered in cli_data.rs; this test slipped
through because it only runs in the bucket-gated RustFS CI job, not the default
local gate. Add `--yes` to match the established pattern used by the other
overwrite-against-non-local tests in this file (lines ~1305, ~1331).
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Two accuracy nits from the #263 bot review, against the cookbook's authoritative
addressing reference: `--server` accepts a name OR a literal `http(s)://` URL
(prose had narrowed it to `<name>`), and `cluster apply` should show `--as
<actor>` so the control-plane action's attribution is explicit.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Follow-up to #262: the command examples led with single-file `--store ./graph.omni`
for everything (init/load/query/mutate/branch), which reads as a single-graph-file
product — the opposite of the cluster-first paradigm.
Reframe so the everyday loop is the headline: declare a cluster → `cluster apply`
→ `omnigraph-server --cluster …` → work against the served graph with
`--server <name> --graph <id>`, invoking stored queries by name. `--store` is
demoted to a clearly-secondary "Local / ad-hoc" note for standalone-graph
iteration. Folds the former separate "Serving" section into step 1.
All served examples verified to resolve correctly (`→ http://…/graphs/<id>
(served)`).
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* docs(readme): align with the cluster-first paradigm + RFC-011 CLI ergonomics
The README's command examples and crate list predated 0.7.0. Update them:
- Common Commands: capability/addressing model — positional/`--store` for direct
storage, `--server` for served graphs (no positional `http(s)://`), `query`/
`mutate` invoke a stored query by name (positional is the query name), `load`
requires `--mode`. Drop the false "same URI works for local/s3/http" claim and
the deprecated `read`/`change` + `--name` forms; mention `~/.omnigraph/config.yaml`.
- New "Serving (cluster-first)" section: a deployment is a cluster.yaml converged
with `cluster apply` and served by `omnigraph-server --cluster <dir|s3://…>`
(no single-graph mode; config-free boot from a bucket).
- Fix the stale docs link (`docs/user/cli.md` → `cli/index.md` + the CLI reference)
after the docs were restructured into topic sections.
- Workspace Crates: list all seven (add omnigraph-policy, omnigraph-api-types,
omnigraph-cluster) with cluster-first framing.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(agents): fix the stale `read --name` quick-reference example
AGENTS.md (always-loaded; symlinked to CLAUDE.md) still showed the deprecated
`omnigraph read --query … --name … <s3-uri>` form. Update it to the RFC-011
shape: `omnigraph query --query … <name> … --store <uri>` (read→query, --name→
positional query name, positional URI→--store). Addresses the bot-review finding
on #262.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The release matrix ran three jobs (linux/macos/windows) that each called
`softprops/action-gh-release` to create-or-update the SAME release. Concurrent
"Finalizing release" calls exhausted the action's retries, so whole platforms'
assets were dropped (on v0.7.0: linux won; macOS and Windows failed and their
binaries never attached).
Split build from publish:
- the matrix now only uploads workflow artifacts (`actions/upload-artifact`);
- a single `publish_release` job downloads them all and makes one
`action-gh-release` call — the sole writer, so no race.
Also add a `tag` workflow_dispatch input (resolved as `inputs.tag ||
github.ref_name`) so a tag can be re-published without re-cutting it — used to
finish v0.7.0. `update_homebrew_tap` and `smoke_windows_installer` now depend on
`publish_release` and use the resolved tag (not `GITHUB_REF_NAME`, which is the
branch on a dispatch).
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The publish-crates workflow's list predated two workspace crates: the shared
wire-DTO crate `omnigraph-api-types` (RFC-009) and `omnigraph-cluster`. On the
v0.7.0 tag it published compiler/policy/engine, then failed on `omnigraph-server`
("no matching package named `omnigraph-api-types`") because that dependency was
never published.
Insert both in dependency order (after omnigraph-engine, before
omnigraph-server). The workflow is idempotent (per-crate version check), so a
re-dispatch for v0.7.0 skips the three already-published crates and finishes
api-types → cluster → server → cli.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Reconcile the v0.7.0 release notes with what 0.7.0 actually ships. The draft was
mid-cycle; two facts changed and a late-cycle arc was missing.
- omnigraph.yaml is REMOVED (not deprecated): drop the deprecation-window
framing (config migrate, OMNIGRAPH_NO_LEGACY_CONFIG, OMNIGRAPH_SUPPRESS_YAML_
DEPRECATION); the two-surface config (cluster.yaml + ~/.omnigraph/config.yaml)
is the only config.
- Cluster-only server: the server boots only from --cluster; no single-graph
flat-route / positional-URI / omnigraph.yaml-graphs boot. Deprecated-route Link
headers are the sibling-relative form (<load>, not </load>).
- Add the RFC-011 tail: defaults.store, profile list/show, schema-apply refusal
(CLI signpost + server 409), read-only aliases, the any/served/direct/control/
local capability vocabulary, removed legacy data-plane addressing.
- New "Engine & substrate" section: Lance 6→7, indexed traversal, scalar-index/
query-latency, index-materialization-deferred, recovery liveness, branch-fork
self-heal, composite @unique.
- New "Embeddings (RFC-012)" section + breaking bullet: provider-independent
client (OpenRouter default), @embed same-space validation, the default-provider
flip (OMNIGRAPH_EMBED_PROVIDER=gemini for Gemini-direct; OMNIGRAPH_GEMINI_BASE_URL
dropped).
- Upgrade notes: replace the false "omnigraph.yaml keeps working / config migrate"
guidance with the manual cluster.yaml + operator-config path; add server
--cluster and embeddings notes.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix rfc-011 follow-up regressions
* test(cli): remove served schema-apply tests obsoleted by the cluster 409
This PR disables server-side schema apply for cluster-backed serving (409 →
`omnigraph cluster apply`). Two system_local tests still drove *served* schema
apply against a spawned `--cluster` server and asserted the pre-409 behavior, so
they failed under `cargo test --workspace`:
- `local_cli_schema_apply_enforces_engine_layer_policy` — expected a per-actor
policy `denied`/allow on the served route; the route now 409s for everyone
before policy runs.
- `local_cli_schema_apply_rejects_stored_query_breakage_before_publish` —
expected a served apply to reject a stored-query breakage; the route now 409s
before any apply.
Both exercise a path the PR intentionally removed. Their surviving coverage:
the 409 itself is pinned by `schema_routes::schema_apply_route_refuses_cluster_backed_server_mode`
(asserts 409 + no mutation); stored-query-breakage-before-publish stays covered
by `schema_routes::schema_apply_route_rejects_stored_query_breakage_before_publish`
(single-mode); engine-layer schema_apply Cedar enforcement stays covered by
`policy_engine_chassis`. Remove the obsolete served versions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(server): report the cluster-backed schema-apply 409 after the Cedar gate
The 409 ("schema apply is disabled for cluster-backed serving") fired at the top
of `server_schema_apply`, before `authorize_request`. An authenticated-but-
unauthorized actor therefore learned the server is cluster-backed (409) instead
of getting a normal 403 — leaking topology before authorization, against the
same posture that keeps `GET /graphs` default-deny.
Move the 409 below the Cedar gate so the route reports 401 → 403 → 409: an
unauthorized actor gets 403, and only an actor authorized for `schema_apply`
sees the actionable "use `omnigraph cluster apply`" 409. (An open/unauthenticated
server still 409s, as it has no topology to protect.)
Regression: `schema_apply_route_cluster_backed_denies_unauthorized_actor_before_409`
(POLICY_YAML grants no schema_apply → act-ragnor gets 403, not 409). Addresses the
bot-review finding on #258.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
`render_annotations` emitted `@embed` values unquoted — `@embed(title,
model=openai/text-embedding-3-large)`. The parser stores values via
`decode_string_literal` (quotes stripped) and `annotation_kwarg` requires a
quoted `literal`, so the rendered output did not re-parse: a `model` containing
`/` or `-` is not a valid bare token. `schema show` therefore produced schema
text that `schema apply`/lint would reject.
Re-quote the positional value and every kwarg value as string literals, so
`schema show` reproduces `@embed("title", model="openai/text-embedding-3-large")`
and round-trips. Regression: `render_annotations_quotes_values_so_embed_round_trips`
parses the rendered form back through the schema grammar.
Addresses the bot-review finding on #248.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
`EmbeddingConfig::from_parts(Some("mock"), _, Some(model), _)` short-circuited to
`Self::mock()` and silently dropped the provided `model`, falling back to
`OMNIGRAPH_EMBED_MODEL`. A cluster `embeddings` profile that sets
`provider: mock, model: X` (RFC-012 Phase 5) would therefore not resolve to X —
the query-time same-space check (`exec/query.rs`) compares the recorded model
against the resolved one, so a dropped model makes that check fire on the wrong
value (a spurious mismatch, or env-dependent). Mock vectors are model-independent
so this is not silent cross-space ranking, but it breaks the contract `from_parts`
documents ("model defaults exactly as from_env does") and the cluster path that
Phase 5 wiring will feed it.
Honor an explicit `model` for mock; fall back to `mock()`'s env-based model only
when none is supplied. Regression: `from_parts_mock_honors_an_explicit_model`
(red before this change).
Addresses the bot-review finding on #248.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The `local` line of the `--help` "COMMANDS BY CAPABILITY" legend was stale: it
still listed `config` (the `config migrate` group was removed with the
omnigraph.yaml excision) and omitted `profile` (added by RFC-011 D8). Update the
list to `embed, login, logout, profile, version`.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Inspect the per-operator `~/.omnigraph/config.yaml` scope profiles without
running anything:
- `profile list [--json]` — every profile with its binding (server/cluster/store)
and default graph; marks the `$OMNIGRAPH_PROFILE`-active one. A malformed
(zero/two-scope) profile is reported as `invalid: <reason>`, not a hard failure.
- `profile show [<name>] [--json]` — one profile's resolved scope: binding kind +
target, the resolved endpoint (a server's URL / a cluster's root / the store
URI), default graph, and output format. With no name, shows the active
(`$OMNIGRAPH_PROFILE`) profile, else the flat operator defaults.
Both are `local` (Session plane) — they read operator config only, take no
addressing flags. Display reads `OperatorProfile::binding()` + the same
`servers`/`clusters` lookups the scope resolver uses (not `resolve_scope`, which
is capability-gated and can't render all three binding kinds at once), so it is
honest about what a profile binds.
Also: RFC-011 bookkeeping (Status → Accepted; D8 shipped, D11 gated on RFC #219,
D5 deferred) and drop the stale "legacy config actor (RFC-008 window)" comment in
operator.rs (the legacy actor is gone).
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* chore: correct stale global-lock comments
The global Arc<RwLock<Omnigraph>> that once serialized every server write was
removed — the server holds the engine as a lockless Arc<Omnigraph> and write
methods are &self, so the per-(table_key, branch) write queues are now the
actual write-serialization mechanism (in-process only).
Correct comments that still claimed the global lock is 'still in place' /
'today', or framed the queues as MR-686 scaffolding: write_queue.rs module doc,
exec/merge.rs, db/omnigraph/schema_apply.rs, db/manifest/recovery.rs, and the
bench_concurrent_http.rs example (which also wrongly stated mutate_as is
&mut self). workload.rs is left as-is — its 'previous global RwLock' wording is
accurate history.
* test: regression for self-healing a manifest-unreferenced fork
An interrupted first-write fork (create_branch succeeded, the manifest publish
did not) leaves a fully-formed Lance branch ref the manifest never references.
The branch stays a valid manifest branch, so cleanup's reconciler never
reclaims it, and today the next write to that table wedges with 'incomplete
prior delete; run cleanup'.
Forge that exact residue (a live 'feature' branch + a directly-created
'feature' ref on the Person table the manifest doesn't reference) and assert
the next load AND mutate self-heal. Deterministic and local — no S3 or timing,
since the forge IS the post-crash state. Adds a shared node_table_uri helper.
This commit is RED: it reproduces the bug and fails against the unfixed engine
with the predicted symptom. The fix follows in the next commit.
* fix: self-heal manifest-unreferenced branch forks
The first write to a table on a branch lazily forks it via Lance create_branch,
a durable two-phase op that advances Lance state BEFORE the atomic manifest
publish. If the writer dies or its request future is cancelled between the fork
and the publish, the branch ref is fully formed but the manifest never
references it. The next write re-enters the fork path, create_branch collides,
and the engine wedged with 'orphaned table state ... incomplete prior delete;
run cleanup' — which cleanup could not even fix, because the branch is still a
live manifest branch. This hit load, mutate, ingest, and the merge fork path
(one shared engine chokepoint), so a routine deploy restart or client
disconnect could wedge a branch.
Fix: treat the per-table fork ref as derived state of the manifest. fork_branch_
from_state returns a typed ForkOutcome instead of a human 'incomplete prior
delete' error; on RefAlreadyExists the db layer reclaims the manifest-
unreferenced fork (force_delete_branch + re-fork, exactly once) and proceeds.
A live committed fork is still routed to a retryable conflict before the fork
path, so concurrent first-writes stay correct.
Reclaim is only safe if no in-process writer can be mid-fork, so the write
entry points (load, mutate) acquire the per-(table, branch) write queues for
all touched tables up front — before the fork, held through the publish — when
forking a non-main branch. commit_all accepts these pre-held guards instead of
re-acquiring (the queue is non-re-entrant). The merge fork path already holds
the queue and self-heals through the shared wrapper. Cross-process in-flight
forks remain the documented one-winner-CAS gap.
Mechanical prep folded in: mutation IR lowering is hoisted so the touched-table
set is known before execution; commit_all gains the held_guards parameter.
Flips recreate_over_orphaned_fork_before_cleanup_is_actionable to assert
self-heal; fork_collision_with_live_concurrent_fork_is_retryable still holds.
Docs: writes.md cancelled-future note, invariants.md cross-process known gap.
* fix(cleanup): reconcile per-table manifest-unreferenced forks
reconcile_orphaned_branches keyed orphans on the branch NAME (absent from the
manifest), so it only reclaimed forks from a fully-deleted branch. A fork left
on a still-live branch by an interrupted first-write was never reclaimed — the
backstop the handoff expected cleanup to provide did not cover that case.
Broaden it to a per-table authority test: a Lance branch B on table T is an
orphan iff B is not a live manifest branch (delete-leftover) OR the manifest's
branch-B snapshot does not place T on B (interrupted first-write). Per-branch
snapshots are resolved once and cached across tables. Legitimately-forked
tables, main, and internal/system branches are never reclaimed; children are
dropped before parents to avoid Lance's referenced-parent RefConflict. The
commit-graph half stays whole-branch (per-table doesn't apply there).
This is the guaranteed-convergence backstop to the write-path self-heal: it
reclaims any fork the write path never revisits, and is what Lance's own
create_branch docstring asks embedders to provide for zombie/orphan refs.
* fix: reclaim self-validates against fresh manifest authority
The fork reclaim force-deletes a Lance branch ref, gated on the caller's proof
that the manifest does not place the table on the branch. But the first-write
path obtains that proof via snapshot_for_branch, which returns the coordinator's
CACHED snapshot when the handle is bound to the branch (an embedded handle on
the branch, or branch_merge's target swap). If that snapshot is stale and a
concurrent writer already published a legitimate fork, the reclaim would
force-delete it and re-fork from source, stranding the manifest at a version the
recreated ref no longer has.
Make the destructive primitive own its safety precondition: re-derive it from a
FRESH manifest read (fresh_snapshot_for_branch, which bypasses the cache)
immediately before force-deleting. If fresh authority shows the table is on the
branch, refuse with a retryable conflict instead of destroying a valid fork.
Correct for any caller regardless of snapshot staleness. Also stop branching on
Lance's exact RefConflict prose (loosened match; typed-variant is the durable
follow-up). Addresses PR review (Codex P1, Greptile P2).
* fix: cover delete-cascade edges in up-front fork-queue acquisition
A node delete cascades to every edge table touching that node (execute_delete_
node), forking those edge tables during execution. But touched_table_keys
derived the up-front fork-queue set from the IR ops alone (just node:Type), so a
branch delete that forks node + cascade edges held only the node queue —
commit_all then saw cascade-edge keys it had no guard for.
The touched set is a pure function of (IR ops + catalog), so compute the
COMPLETE set: op types plus, for delete-node ops, the cascade edges derived the
same way the executor derives them (from_type/to_type match). Pre-computed now
equals actual by construction.
Also promote commit_all's held-guard coverage check out of debug_assert into an
all-builds check that fails the write with a typed manifest_internal error: a
load-bearing serialization invariant must fail loudly+safely in release, not
silently proceed unguarded if a future execution path ever touches a table
outside the pre-computed set.
Adds branch_cascade_delete_forks_node_and_edges_under_held_queues, which drives
the cascade path on a branch (the gap the existing insert/load tests missed).
Addresses PR review (Cursor medium, Greptile P2).
* fix(cleanup): serialize fork reclaim against in-process live writers
The broadened per-table reconciler force_delete'd an orphan candidate on a LIVE
branch without holding the per-(table, branch) write queue. An in-process
first-write fork in its fork->publish window holds that queue and has not yet
advanced the manifest, so it looks exactly like an origin-2 orphan — concurrent
cleanup could delete the ref the writer still holds and is about to publish.
(The old branch-name-based reconciler did not have this race: a deleted branch
cannot have a live first-write.)
Bring the reconciler under the same invariant the write-path reclaim already
obeys: never force_delete a fork ref without holding the (table, branch) write
queue AND confirming, under it, from a fresh read, that the ref is still
manifest-unreferenced. Acquire one key at a time (no lock-order inversion vs
multi-table acquire_many writers); if the writer published meanwhile, the fresh
re-check sees the table on the branch and skips. Cross-process writers remain
the documented one-winner-CAS gap. Addresses PR review (Cursor high).
* fix: classify create_branch failure by ref existence, not by failure
fork_branch_from_state mapped ANY create_branch failure to RefAlreadyExists,
routing transient I/O / version / Lance-internal errors into the destructive
reclaim path and masking the real error as a retryable conflict.
Branch on the actual fact instead: on create_branch failure, check whether the
ref exists (list_branches). Only a genuinely pre-existing ref — a fully-formed
manifest-unreferenced fork — is a reclaim candidate; any other failure
propagates with fidelity. We deliberately do NOT force-delete on a not-found-ref
failure: it is indistinguishable from a transient error on a fresh create, and
force-deleting there is the overreach the fresh-authority guard already removed.
A phase-1-only Lance zombie (rarer; create_branch interrupted mid its two
internal phases) surfaces as the propagated error for manual reclaim.
Addresses PR review (Cursor medium).
* fix(cleanup): skip (not delete) on a transient re-check error for a live branch
The reconcile pre-delete re-check treated ANY fresh_snapshot error as 'still an
orphan' and proceeded to force_delete. A transient manifest read failure on a
LIVE branch could therefore destroy a fork the manifest still considers
legitimate — inconsistent with the write-path reclaim (aborts on the same error)
and the candidate scan (skips on snapshot failure).
Distinguish the two origins under the queue: a branch absent from the manifest
authority (origin 1) is a confirmed orphan and is deleted without a fresh read
(no live writer can hold a deleted branch's queue); a LIVE branch (origin 2)
gets the fresh re-check and, on a transient read error, is SKIPPED — never
destroyed on ambiguity — converging on a later cleanup. Same don't-destroy-on-
ambiguous-error principle as the create_branch failure classification.
Addresses PR review (Cursor medium).
* fix(cleanup): unify fork-ref reclaim on fresh authority under the queue
Consolidates the reconcile/reclaim hardening from PR review (the earlier per-site
commits were collapsed when reconciling with the main merge). Both destructive
fork-ref sites — the write-path reclaim and the cleanup reconciler — now share
one classifier, classify_fork_ref -> ForkRefStatus { Legitimate, Orphan,
Indeterminate }, evaluated from FRESH manifest authority under the held
(table, branch) write queue. A fork ref is destroyed ONLY on a confirmed Orphan;
a Legitimate (concurrent writer published a real fork) or Indeterminate
(transient read) status is never destroyed — the write path maps it to a
retryable conflict, cleanup maps it to skip. This closes, by construction:
- reclaim trusting a possibly-cached caller proof (Codex P1);
- reconcile racing an in-process live fork without the queue (Cursor);
- delete-on-transient-error in the re-check (Cursor/Greptile);
- origin-1 trusting a stale live_branches capture for a created-since branch
(Cursor/Greptile P1).
Having one classifier removes the duplication that let the two sites drift.
ForkOutcome is made pub to match the sealed trait method returning it. Verified
green on Lance 7.0.0 (full engine suite + 48/48 failpoints).
* test(cleanup): pin classify_fork_ref decision (Legitimate / Orphan / ghost)
Both fork-ref reclaim sites (write-path reclaim + cleanup reconciler) route
their destroy/skip decision through classify_fork_ref, but it had no direct
test — reverting the fresh-authority logic was not test-detectable. Add a
deterministic in-source unit test that forges each state and asserts the status:
a manifest-placed fork -> Legitimate (never destroyed); a ref the manifest does
not place on the branch -> Orphan; a ref for a branch absent from the manifest
-> Orphan (ghost reclaim preserved). This makes the core fresh-authority
decision behind every reclaim fix revert-detectable in one place.
(The Indeterminate arm — transient read on a live branch -> skip — needs an
injected read failure and is left to the failpoints suite; the cross-process
cleanup-vs-writer and cached-snapshot reclaim races are the documented
one-winner-CAS gap, not reachable same-process bugs, so they are not faked here.)
* test(cleanup): pin the Indeterminate (transient re-check) reclaim arm
Closes the last untested classify_fork_ref arm. Adds a 'classify.fresh_read'
failpoint (no-op without the failpoints feature) that simulates a transient
failure of the fresh-authority read, and a failpoints test driving it through
cleanup: a genuine origin-2 orphan on a LIVE branch whose fresh re-check fails
classifies as Indeterminate, so the reconciler SKIPS it (never destroys on an
inconclusive read) and reclaims it on the next run once the read succeeds.
This makes the don't-destroy-on-ambiguity rule revert-detectable end-to-end.
The only paths now left untested are the cross-process cleanup-vs-writer and
reclaim-vs-publish races — the documented one-winner-CAS gap (cleanup is
&mut self / CLI-only, so no reachable same-process race), not faked here.
* test(server): avoid stale schema apply route handle
* fix(cleanup): report indeterminate fork authority clearly
`omnigraph schema apply` against a cluster-managed graph's storage root bypassed
the cluster ledger/recovery/approvals. Mirror `init`'s refusal: on the embedded
(direct-store) path, if the resolved URI is inside a cluster
(`cluster_root_for_graph_uri`), bail and point at `cluster apply`. The served
(`--server`) path is unaffected — it addresses a server, not a storage root.
`schema plan`/`show` (read-only) are untouched.
Two e2e tests injected "out-of-band drift" via this exact CLI path; since the
CLI now refuses it, they inject drift via a direct engine `apply_schema` against
the storage root instead — a faithful control-plane bypass, which is what
out-of-band drift is. New regression:
`schema_apply_refuses_a_cluster_managed_graph_and_signposts_cluster_apply`.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Engine: factor the alias->(provider, base_url, model, key-envs) defaults into a shared provider_profile, used by both from_env and a new pub from_parts(provider, base_url, model, api_key) so the cluster path applies identical defaults (DRY).
Cluster: GraphConfig gains an optional per-graph embeddings: profile (EmbeddingProfile { provider?, base_url?, model?, api_key }). EmbeddingProfile::resolve() resolves the api_key from a ${NAME} env ref (resolve_secret_ref rejects inline values and unset vars) and builds an engine EmbeddingConfig via from_parts.
Parse + resolve + validate only; wiring the profile through the applied cluster state into the served handle (the config-free s3:// boot reads applied state, not cluster.yaml) follows. 21 engine + 4 cluster tests pass.
The Omnigraph handle gains an optional embedding_config (Arc<EmbeddingConfig>) injected via with_embedding_config(), mirroring with_policy(). The query path now threads an EmbeddingResolver (bundling the reuse OnceCell + the optional injected config) instead of the bare cell; its lazy resolve() builds the client from the injected config when present, else EmbeddingClient::from_env(). Laziness preserved (a graph that never embeds needs no key). This is the engine half of cluster per-graph embedding wiring; the cluster config + serving injection follow. New search test proves the injected config is used (from_env would error with no keys).
Self-contained: no cluster dependency. 25 search tests pass.
openai-alias api key (Cursor High): key resolution was dispatched on the Provider enum, which is OpenAiCompatible for both openai and openai-compatible, so OMNIGRAPH_EMBED_PROVIDER=openai (base api.openai.com) could send OPENROUTER_API_KEY and 401. Fix: the alias match now yields the ordered key-env list too, so base, model and key are all alias-derived in one place. openai takes only OPENAI_API_KEY (errors loudly if absent); openai-compatible/unset prefer OPENROUTER_API_KEY then OPENAI_API_KEY. Closes the class, not the instance.
deadline scope (Cursor Medium): the deadline bounds every embed call (query and document), which is correct, but the name said query-only. Renamed OMNIGRAPH_EMBED_QUERY_DEADLINE_MS -> OMNIGRAPH_EMBED_DEADLINE_MS (field query_deadline_ms -> deadline_ms) and updated the doc wording so the name matches the behavior. Two new alias-key tests; 20 embedding unit tests pass.
Resolved earlier in 30377c4: openai-alias base URL, single embed-model source, stale @embed ingest docs. Declined: RFC Status (the lifecycle keeps it Proposed while the PR is open).
* refactor(cli): own ReadOutputFormat/TableCellLayout in the CLI
The two output-presentation enums lived in `omnigraph-server::config` and were
re-exported for the CLI, even though the server never used them. Move both
definitions into `omnigraph-cli/src/read_format.rs` (where the renderer already
lives) and drop them from the server's public re-export. This is a step toward
deleting the legacy `omnigraph-server::config` module entirely — a CLI
presentation concern has no business in the server crate.
No behavior change. The server keeps private copies in `config.rs` only for the
soon-to-be-deleted legacy `CliDefaults`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* feat(cli)!: remove the `config migrate` command and migrate.rs
`config migrate` was the last CLI consumer of the legacy `omnigraph.yaml`
(`OmnigraphConfig` + `load_config`). With the excision complete there is no
legacy file to split, so the whole `omnigraph config` command group is removed
along with `migrate.rs`. The `OmnigraphConfig` type, `load_config`, and the
deprecation machinery are deleted next.
- Remove `Command::Config` / `ConfigCommand` from the clap surface and the
dispatch arm; drop `mod migrate;` and the now-unused `load_config` import.
- Drop the `Command::Config` arms in `planes.rs`.
- Delete the `config_migrate_splits_legacy_config` integration test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* feat(server)!: delete the legacy OmnigraphConfig type and load_config
With `config migrate` gone, nothing loads `omnigraph.yaml` anymore. Delete the
entire `omnigraph-server::config` module: the `OmnigraphConfig` type and its
sub-structs (`ProjectConfig`, `TargetConfig`, `CliDefaults`, `ServerDefaults`,
`AuthDefaults`, `QueryDefaults`, `AliasConfig`, `AliasCommand`, `PolicySettings`,
`QueryEntry`, `McpSettings`), `load_config`, and the RFC-008 deprecation
machinery (`OMNIGRAPH_CONFIG`, `OMNIGRAPH_NO_LEGACY_CONFIG`,
`OMNIGRAPH_SUPPRESS_YAML_DEPRECATION`, the deprecation map + warner).
- `QueryRegistry::load` (the only `OmnigraphConfig`/`QueryEntry` consumer; its
only caller was its own test) is removed — server boot and the CLI both build
registries via `QueryRegistry::from_specs`.
- `graph_resource_id_for_selection` (CLI-only) moves into the CLI
(`helpers.rs`), with its unit test; the server no longer exports it.
- Drop the already-dead `format_registry_load_errors` helper (config-adjacent).
No behavior change — every deleted item was unreachable after the excision.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs: purge the legacy omnigraph.yaml surface from the docs
Finish the RFC-011 excision in the docs: the CLI no longer reads omnigraph.yaml
and the server boots cluster-only, so every doc that described the legacy file
as a live config is now wrong.
- AGENTS.md: rewrite the HTTP-server line to cluster-only boot (drop the
single-graph/flat-route and omnigraph.yaml-boot framing); rewrite the CLI
two-surface-config passage (drop `config migrate`, the deprecation env vars,
and "Never extend omnigraph.yaml"); fix the topic table + capability rows.
- cli/reference.md: delete the entire "omnigraph.yaml schema (legacy combined
file)" section and the `config migrate` row; re-home the `policy` row, the
bearer-token chain, the actor/format/param-precedence references, and the
`--config` mentions to the operator config + `--cluster`.
- cli/index.md: rewrite the multi-graph-server + add-graph paragraphs to
cluster (`--cluster` + `cluster apply`); fix the policy examples to
`--cluster`; replace the `## Config` omnigraph.yaml example with the
operator/cluster two-surface model.
- operations/policy.md: rewrite per-graph-vs-server-level policy to the cluster
`policies:`/`applies_to` model; re-home the actor + CLI tooling sections.
- clusters/config.md, clusters/index.md, deployment.md: server boots from the
cluster only; per-operator facts come from ~/.omnigraph/config.yaml.
- architecture.md, testing.md: drop the stale omnigraph.yaml / deleted-test
references.
RFCs, design specs, and prior release notes are left as historical records.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Document the optional @embed model kwarg, the query-time same-space rejection, model-string strictness, and the loud schema-apply refusal on model change. Mark RFC-012 phases 1-4 implemented.
resolve_nearest_query_vec rejects a nearest($v, string) query with a typed error when the property recorded a model (via @embed) that differs from the resolved query embedder's model, closing the silent cross-space ranking. An @embed without a recorded model keeps working with no check. EmbeddingConfig::mock() honors OMNIGRAPH_EMBED_MODEL so the check is exercisable under mock. Two new search tests.
NodeType.embed_sources becomes HashMap<String, EmbedSource { source, model }>, populated from the @embed source arg + model kwarg; it round-trips through build_catalog_from_ir (the engine's IR-load path), so the recorded model reaches query execution. The migration planner already rejects any @embed change as UnsupportedChange, so changing a recorded model is a loud schema-apply refusal for free. New catalog test.
Annotations gain optional comma-separated key=value kwargs. Annotation keeps value (existing consumers unchanged) and adds kwargs: BTreeMap with serde(default, skip_serializing_if) so empty kwargs are omitted and existing schemas' IR JSON/hash stay byte-identical. The parser rejects any @embed kwarg other than model. render_annotations shows kwargs. 3 new parser tests.
The server already dropped omnigraph.yaml (cluster-only boot). This removes the
CLI's last use of the legacy `OmnigraphConfig`: graphs are addressed only via
`--store`/`--server`/`--cluster`/`--profile`/operator defaults, and actor,
output format, and bearer credentials come from `~/.omnigraph/config.yaml`.
After this change no CLI command reads `omnigraph.yaml` except `config migrate`.
Resolvers (helpers.rs): drop every legacy fallback —
- `resolve_actor` → `--as` > `operator.actor` (no `cli.actor`);
- `resolve_read_format` → `--json`/`--format` > alias > `defaults.output`;
- `resolve_branch`/`resolve_read_target` → `--branch` > alias > "main";
- `resolve_uri`/`resolve_cli_graph` → scope path only; an absent address is a
loud error;
- `resolve_remote_bearer_token` → operator keyed chain + `OMNIGRAPH_BEARER_TOKEN`.
`GraphClient::resolve`/`resolve_with_policy` drop the `&OmnigraphConfig` param;
direct-store access carries no Cedar policy (policy lives in the cluster/server).
Flags (cli.rs): remove `--config` from every data/query command; it stays only
on `cluster *` (the cluster dir) and `config migrate` (the legacy path).
Re-home control-plane tooling to `--cluster` (RFC-011):
- `policy validate|test|explain` source the Cedar bundle from the cluster's
applied policies; `--graph` picks a graph's bundle; `policy test` takes
`--tests <file>`;
- `queries list|validate` source the registry + schemas from the cluster
serving snapshot; `--graph` scopes to one graph;
- `lint` requires `--schema` (offline) or a direct/cluster graph target;
- `schema plan`/`lint` route their graph-target through the shared direct-scope
resolver so `--store`/`--profile`/`defaults.store` addressing works.
Tests migrate from `omnigraph.yaml` fixtures to `--store`/operator-config/
`--cluster` (converged-cluster fixtures); the now-impossible command-path
RFC-008 tests are deleted (`config migrate` coverage kept). The
`OmnigraphConfig` type, `load_config`/deprecation machinery, and `config
migrate` are removed in a follow-up.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
omnigraph-server boots only from --cluster; all HTTP is /graphs/<id>/…; flat single-graph routes and the omnigraph.yaml server boot are removed. GraphRouting/ServerConfigMode collapse to multi-only; openapi.json regenerated to the nested shape; ~100 server route tests migrated; parity/system_local boot from a converged cluster. Gate green (1410 tests).
* test(engine): reproduce empty-table Vector @index aborting schema apply
A Vector (IVF) index trains k-means centroids over the column, so Lance
cannot build it on 0 vectors ("Creating empty vector indices with
train=False is not yet implemented"). schema apply reconciles a table's
whole index set whenever any @index on it changes, so adding an unrelated
scalar @index materializes the dormant empty vector index and aborts the
entire migration (all-or-nothing).
This regression test inits a 0-row Doc with a Vector @index, adds a scalar
@index, and asserts the apply succeeds (then loads one embedded row and
asserts the deferred index materializes). It fails today at the apply step
with the vector-index abort; the fix lands in the next commit.
Refs dev-graph iss-empty-vector-index-schema-apply, iss-848.
* fix(engine): defer Vector @index on an empty table instead of aborting schema apply
build_indices_on_dataset_for_catalog materialized a declared Vector @index
unconditionally. On a 0-row table Lance cannot train the IVF index
("Creating empty vector indices with train=False is not yet implemented"),
so any later migration that touches the table (e.g. adding an unrelated
scalar @index, which reconciles the table's whole index set) aborted the
entire migration on the dormant vector index — all-or-nothing.
Guard the vector arm with a row-count check, matching the guard
ensure_indices_for_branch and the branch-merge rebuild already use: an
untrainable column becomes a pending index that a later ensure_indices /
optimize materializes once the table has rows. Reads stay correct meanwhile
(vector search degrades to a brute-force scan).
Stop-gap: the residual rows-present-but-vectors-null window and the full
decoupling (intent recorded at apply, an idempotent coverage reconciler)
are dev-graph iss-848. Turns the green half of the regression test added in
the previous commit.
Refs dev-graph iss-empty-vector-index-schema-apply, iss-848, iss-687.
* docs(invariants): record the logical-contract-over-physical-state principle
The bug class behind the empty-table vector-index abort (and the schema-apply
vs optimize version drift) is one shape: a physical operation allowed to fail
a logical one. Several hard invariants (2, 5, 7, 13) and deny-list items are
already instances of this, but the unifying rule was never written down.
Add it to docs/dev/invariants.md as a "Governing principle" section above the
hard invariants, naming which invariants and deny-list items instantiate it
and the smell to watch for (a logical operation gated on a physical fact).
Add a one-line always-on rule (7) in AGENTS.md so it stays in working memory,
with the qualifier that genuine logical conflicts still fail loudly — the
licence to lag covers physical convergence, not correctness.
Audience-neutral: no private ticket refs. check-agents-md.sh passes.
* test(engine): index build must tolerate rows with null vectors (load-before-embed)
Loading rows whose vector column is null into a `Vector @index` table fails
today: build_indices (reached via the loader's prepare_updates_for_commit)
calls create_vector_index, and Lance's IVF KMeans errors "cannot train 1
centroids with 0 vectors". The same abort hits ensure_indices/optimize/schema
apply/merge, since they all funnel through build_indices_on_dataset_for_catalog.
This test loads two null-embedding rows and calls ensure_indices; it must not
abort (the untrainable vector column is deferred, sibling indexes still build).
Fails today at the load step; fixed in the next commit.
Refs dev-graph iss-848, iss-empty-vector-index-schema-apply.
* fix(engine): defer unbuildable index columns instead of aborting the write path
build_indices_on_dataset_for_catalog is the chokepoint every write path funnels
through (load/mutate via prepare_updates_for_commit, schema apply, ensure_indices,
optimize, branch merge). Its vector arm called create_vector_index
unconditionally, so a column with no trainable vectors yet — an empty table, or
rows loaded before `embed` populates them — aborted the whole operation with
Lance's IVF KMeans error.
Fault-isolate the vector build: on failure, record the column as a PendingIndex
(table, column, reason), log it, and continue building the sibling indexes; a
later ensure_indices/optimize materializes it once the column is trainable, and
reads use brute-force meanwhile. Manifest/CAS/IO errors at the publish boundary
still propagate. Isolating at the single chokepoint realizes the governing
principle (physical index state never fails a logical operation) for every write
path, and supersedes the earlier symptomatic count_rows==0 stop-gap (removed) —
closing the residual rows-present-but-vectors-null window it left open.
Surfacing pending index status rather than failing is the database norm
(Postgres indisvalid, LanceDB list_indices). ensure_indices and the build_indices
wrappers now return Vec<PendingIndex>; optimize surfaces it in a later commit.
Refs dev-graph iss-848, iss-951 (vector index stays inline-commit until lance#6666).
* test(engine): index-only schema apply must not touch table data
Adding an @index to an existing column should be a pure metadata change once
index materialization moves to the reconciler (iss-848): the apply records the
intent in the catalog/IR but builds nothing inline, so the table's manifest
version is unchanged. Today the indexed_tables block builds the index inline
and bumps the version (4 -> 5). Fixed in the next commit.
Refs dev-graph iss-848.
* fix(engine): schema apply records index intent only; index-only apply is metadata
Schema apply no longer builds indexes inline. The four build_indices calls
(added/renamed/rewritten/index-only tables) are removed; the @index/@key intent
is already persisted in the catalog/IR the apply writes, and the physical index
is materialized off the critical path by ensure_indices/optimize (iss-848).
Concretely:
- AddConstraint (an @index addition — every other added constraint plans as
UnsupportedChange) becomes a pure metadata step alongside the metadata-only
steps: it touches no table data, so the table version is unchanged.
- added/renamed/rewritten tables still write their data; only the trailing
index build is gone. The rewritten table's coverage is restored later by
optimize_indices.
- recovery_pins drops index-only tables (they no longer advance Lance HEAD) and
keeps rewritten tables; their post_commit_pin = expected+1 is now exact (one
rewrite commit), strengthening recovery classification.
- the now-orphaned Omnigraph::build_indices_on_dataset_for_catalog wrapper is
removed.
A migration can no longer abort on an index build, for any index type at any
cardinality. Turns the green half of index_only_constraint_apply_touches_no_table_data.
Refs dev-graph iss-848.
* test(engine): optimize must converge a declared-but-unbuilt index
After iss-848, adding an @index post-data is a metadata-only apply that defers
the physical build, so the column is declared-indexed but unbuilt (reads scan).
`optimize` — the operator's cron reconciler — must materialize it. Today optimize
only maintains coverage of EXISTING indexes (optimize_indices) and never creates
missing ones, so the rank BTREE stays Degraded after optimize. Fixed next commit.
Refs dev-graph iss-848.
* fix(engine): optimize materializes declared-but-unbuilt indexes (the reconciler)
`omnigraph optimize` is the operator's cron reconciler. It already compacts and
folds new fragments into EXISTING indexes (optimize_indices); now it also builds
declared-but-missing indexes, so the indexes schema apply / load defer (iss-848)
converge on the next optimize.
Done inside optimize_one_table (not by composing the all-tables ensure_indices,
which is drift-blind and would re-publish the uncovered HEAD>manifest drift that
optimize deliberately skips): after the per-table drift/blob skips and under the
queue + Optimize sidecar already held, a needs_index_create gate (reusing
needs_index_work_node/edge — "declared index missing AND row_count > 0", so empty
tables stay no-ops) admits index-only work, and Phase B builds the missing index
over the just-compacted layout via the build chokepoint. An untrainable vector
column fault-isolates into the new TableOptimizeStats.pending_indexes (the
list_indices/indisvalid analog operators read), not a failure. committed now
reflects index commits, so the existing post-publish cache invalidation covers
them. LanceDB's optimize only maintains existing indexes; creating
declared-but-missing ones is the L2 behavior omnigraph's declarative @index needs.
Turns the green half of optimize_materializes_index_declared_but_unbuilt.
Refs dev-graph iss-848.
* docs: index materialization is deferred to the reconciler (iss-848)
Update the index-lifecycle docs to reflect the new contract: @index/@key
declares intent and the physical index is derived state that never fails a
logical operation. Schema apply builds nothing (records intent only);
load/mutate build inline through one chokepoint that defers an untrainable
Vector column as pending; optimize/ensure_indices is the reconciler that
creates declared-but-missing indexes and maintains coverage, reporting
still-pending columns.
Touches: dev/invariants.md (truth-matrix Index-lifecycle row), AGENTS.md
(capability matrix), user/search/indexes.md (L2 orchestration), user/operations/
maintenance.md (optimize reconciler bullet), dev/testing.md (new tests).
* test(server): schema_apply_route_can_add_index reflects deferred index build
iss-848 made schema apply record @index intent without building the physical
index inline. The route test asserted the index count increased after apply;
on an empty graph it now stays unchanged (the build is deferred to
ensure_indices/optimize). Assert the new contract: apply succeeds and the
physical index count is unchanged.
* fix(engine): precheck vector trainability — don't pin or swallow (PR review)
Two issues Cursor Bugbot caught in the chokepoint fault-isolation:
1. (HIGH) Pending vector pins roll back siblings. needs_index_work_node counted
a missing vector index as work whenever the table had rows, so a column with
no trainable vectors got pinned in the EnsureIndices recovery sidecar — but
the build deferred it (zero commit). On a crash before manifest publish the
classifier sees NoMovement and the all-or-nothing decision (recovery.rs
decide()) rolls back the WHOLE sidecar, undoing a sibling table's committed
index work.
2. (MED) Vector build swallowed fatal errors. The match arm converted every
create_vector_index error into a deferred PendingIndex, hiding genuine
I/O/manifest/Lance failures as "pending".
Fix both with one trainability precheck (vector_column_trainable: >=1 non-null
vector, the ivf_flat(1) minimum) used identically by needs_index_work_node and
the build arm: an untrainable column is never counted as work (so never pinned —
no zero-commit pin) and never attempted (so it can't fail); only a trainable
column is built, and then any error PROPAGATES (stays fatal). The deferred
column is still recorded as a PendingIndex with a clear reason.
Refs dev-graph iss-848.
* feat(cli): surface pending index column + reason in optimize output (PR review)
Codex (P2): pending_indexes was documented as visible in `optimize --json` but
the CLI projection never emitted it — operators would lose the only signal that
optimize has deferred index work. Greptile (P2): the stat dropped the reason, so
operators saw which column was stuck, not why.
Carry the reason: TableOptimizeStats.pending_indexes is now Vec<PendingIndex>
(column + reason), and `omnigraph optimize --json` emits {column, reason} per
pending index; human output prints a "↳ index pending on '<col>': <reason>" line.
Refs dev-graph iss-848.
* test: align CLI index-add test with deferred build; cover post-rename reconcile
- schema_apply_json_adds_index_for_existing_property (cli_schema_config.rs): the
CLI analog of the server test — asserted the index count grew after apply;
under iss-848 the apply defers the build, so the count is unchanged on an
empty graph. Assert the deferred contract. (The only full-suite failure.)
- optimize_materializes_index_after_type_rename (maintenance.rs, new): covers
the gap Greptile flagged — a RenameType writes the renamed table with rows but
no indexes (inline build removed in Commit B); assert the rank index is
Degraded post-rename and Indexed after optimize reconciles it.
Refs dev-graph iss-848.
* test(engine): in-source apply tests reflect deferred index materialization
The two db::omnigraph in-source unit tests asserted the old "schema apply builds
/ preserves indexes inline" behavior (the only remaining full-suite failures):
- test_apply_schema_defers_index_then_reconciler_builds_it (was
test_apply_schema_adds_index_for_existing_property): apply records the @index
intent but builds nothing; assert the BTREE on `age` is absent after apply and
present after ensure_indices. (Uses `age`, unindexed in TEST_SCHEMA — `name
@key` is already FTS-indexed at seed.)
- test_apply_schema_rewrite_defers_index_then_reconciler_restores (was
test_apply_schema_rewrite_preserves_existing_indices): an AddProperty rewrite
no longer rebuilds indexes inline; assert ensure_indices restores id BTREE +
name FTS after the rewrite.
Verified by grep that these + the server/CLI tests are the complete set of
"apply builds an index" assertions; all other index-presence tests run after
load/ensure_indices/primitives, which still build.
Refs dev-graph iss-848.
* fix(engine): optimize always reports pending indexes, not only on create-work (PR review)
Cursor Bugbot (MED): pending_indexes was filled only when needs_index_create was
true, but the vector trainability precheck makes needs_index_work_node exclude an
untrainable Vector column. So a table whose sole missing index is untrainable, but
which optimize still compacts or reindexes, returned an empty pending_indexes —
contradicting the documented operator contract for deferred columns.
Run the (idempotent) build chokepoint unconditionally once past the no-op gate,
rather than gating it on needs_index_create. It skips existing indexes, builds
any buildable missing one, and reports an untrainable column as pending whether
the table entered for compaction, reindex, or index creation. needs_index_create
still gates the no-op decision (so an index-only table still enters the path).
Refs dev-graph iss-848.
* test(engine): reframe staged-BTREE-failure failpoint onto the reconciler path
ensure_indices_stage_btree_failure_leaves_existing_tables_writable fired
`ensure_indices.post_stage_pre_commit_btree` and expected `apply_schema` (adding
a type) to fail mid-BTREE-build. iss-848 removed apply's inline index build, so
that apply now succeeds and the test's unwrap_err panicked — it exercised a
removed code path.
Reframe onto where BTREE builds happen now: seed Person, add an `@index` on
`age` (apply records intent, defers the build), then `ensure_indices` builds the
deferred BTREE and the failpoint fires between stage and commit. Person's HEAD
is unchanged (no drift) and its EnsureIndices sidecar pins NoMovement; a write to
a different, unpinned table (Company) is unaffected (mutations/loads heal
roll-forward and proceed, unlike optimize/repair which refuse on a pending
sidecar). Preserves the original coverage (staged-index stage failure leaves
other tables writable, no drift) in the new architecture.
Refs dev-graph iss-848.
* feat(server): converge deferred indexes promptly after schema apply (iss-848)
Schema apply records @index intent but defers the physical build. On a
long-lived server, spawn a detached best-effort ensure_indices after a
successful apply so the indexes converge promptly instead of waiting for the
operator's next optimize. Fire-and-forget: it never blocks or fails the apply
response, and a failure is logged (the index still converges on the next
optimize). Guarded on result.applied. The CLI is one-shot, so it has no
equivalent; its convergence path is the optimize cadence.
handle.engine is already an Arc, so the spawn takes an owned clone. Convergence
itself is covered by the engine ensure_indices/optimize tests; the existing
empty-graph schema-apply route tests confirm the response is unaffected (the
spawn is a read-only no-op on an empty table).
Refs dev-graph iss-848.
* docs(maintenance): list pending_indexes in optimize per-table stats (consistency)
openai-alias host (Cursor): OMNIGRAPH_EMBED_PROVIDER=openai now defaults its base URL to https://api.openai.com/v1 (model text-embedding-3-large), while openai-compatible/unset keep the OpenRouter gateway default. The default is derived from the alias rather than the Provider enum, so an operator's stated intent can no longer be silently routed to OpenRouter; an explicit OMNIGRAPH_EMBED_BASE_URL still wins. New test from_env_openai_alias_uses_openai_host_not_openrouter.
single model source of truth (Cursor): remove the EmbedSpec.model field. The provider config is authoritative for the model, so a spec can no longer declare a model that is silently ignored while the API uses another (the wrong-space-vectors footgun); the embed summary reports the model actually resolved. Correct by construction rather than a truthful-echo patch.
stale @embed docs (Codex): docs/user/schema/index.md and docs/dev/execution.md still claimed @embed embeds at ingest; corrected to the real contract (catalog annotation; vectors supplied or pre-filled by 'omnigraph embed'). Also documented the openai-vs-OpenRouter base default in embeddings.md.
Greptile's RFC-status note is declined: the repo lifecycle keeps an RFC Status: Proposed while its PR is open and flips to Accepted on merge.
Rewrite docs/user/search/embeddings.md for the resolved Provider model: the provider table, the OMNIGRAPH_EMBED_* env surface (default OpenRouter), the deadline/observability/reuse behavior, and a no-back-compat migration note for gemini-preview graphs.
Hold the resolved EmbeddingClient in an Arc<tokio::sync::OnceCell> on the Omnigraph handle, built lazily on the first nearest($v, "string") that needs embedding (so a graph that never embeds needs no provider key) and reused by every later query — dropping the per-query EmbeddingClient::from_env() rebuild and keeping the provider connection pool warm. The cell is threaded through execute_query -> extract_search_mode/extract_sub_search_mode -> resolve_nearest_query_vec via a pub(crate) embedding_cell() accessor (the field is module-private). Covered by the string-nearest paths in tests/search.rs (direct, literal, RRF).
Replace the Gemini-only EmbeddingClient with one resolved EmbeddingConfig { provider, model, base_url, api_key } behind a sealed Provider enum (OpenAiCompatible | Gemini | Mock). OpenAiCompatible (POST {base}/embeddings, bearer, {model, input, dimensions}) covers OpenRouter — the new default gateway — OpenAI direct, and self-hosted endpoints; Gemini keeps its RETRIEVAL_QUERY/RETRIEVAL_DOCUMENT task types; Mock is offline/deterministic. EmbedRole replaces the task-type string.
from_env() resolves provider via OMNIGRAPH_EMBED_PROVIDER (default openai-compatible), base/model via OMNIGRAPH_EMBED_BASE_URL/_MODEL, and the api key from OPENROUTER_API_KEY/OPENAI_API_KEY or GEMINI_API_KEY. BREAKING (pre-release, no back-compat): the default provider is now OpenRouter, OMNIGRAPH_GEMINI_BASE_URL is dropped, and Gemini-only users set OMNIGRAPH_EMBED_PROVIDER=gemini.
Folds in RFC-012 Phase 1 NFR floor: a total-operation OMNIGRAPH_EMBED_QUERY_DEADLINE_MS deadline (default 60s; 0=unbounded) bounds the ~121s worst case, and tracing spans (target omnigraph::embedding) record provider/model/dim/attempt/elapsed/outcome. The offline 'omnigraph embed' CLI follows the resolved provider (its hardcoded gemini-only bail removed). 17 engine embedding unit tests, 4 CLI embed tests, and the search integration suite (22) pass.
Cross-query client reuse and the docs refresh land in follow-up commits.
Operator config gains defaults.store (a file:///s3:// graph storage URI), the local-dev counterpart of defaults.server + default_graph. Mutually exclusive with defaults.server, and a store cannot carry default_graph (both refused at load). The zero-flag local default that survives the upcoming removal of omnigraph.yaml's cli.graph. Additive, non-breaking.
omnigraph query <name> / mutate <name> invoke a stored query by name from the served catalog (served-only). The verb asserts kind via a new expect_mutation on POST /queries/{name} (400 on mismatch). -e/--query + --store is the ad-hoc lane; the positional selects within the source (replacing --name). The bare positional graph URI, --uri, and --name are removed from query/mutate.
