omnigraph/docs/user/audit.md

# Audit / Actor tracking

- `Omnigraph::audit_actor_id: Option<String>` is the actor in effect.
- `_as` variants of every write API let callers override the actor: `mutate_as`, `ingest_as`, `branch_merge_as`, `apply_schema_as`, etc.
- Actor IDs are persisted on `GraphCommit.actor_id` with split storage in `_graph_commit_actors.lance` (the commit graph is split into `_graph_commits.lance` for the linkage and `_graph_commit_actors.lance` for the actor map).
- HTTP server uses the bearer-token actor automatically; CLI uses the local user / explicit env (no implicit actor).
- Pre-v0.4.0 graphs also stored actor IDs on `RunRecord.actor_id` in `_graph_runs.lance` / `_graph_run_actors.lance`. The Run state machine was removed in MR-771; those files are inert post-v0.4.0. The v2→v3 manifest migration sweeps any stale `__run__*` branches on first write-open (MR-770); the inert dataset bytes remain until a `delete_prefix` primitive lands.
Refactor AGENTS.md from encyclopedia to map; move spec into docs/ Splits the 990-line AGENTS.md into a 184-line map (architecture, where-to-find index, always-on invariants, capability matrix, maintenance contract) plus 18 new docs/*.md files holding the deep content per topic (storage, schema and query languages, indexes, embeddings, branches/commits, runs, merge, changes, execution, policy, server, CLI reference, audit, errors, CI, constants, v0.3.1 notes). Adds scripts/check-agents-md.sh and a check_agents_md CI job that verifies every docs/ link in AGENTS.md resolves and every doc in the canonical set is linked. CLAUDE.md remains a symlink to AGENTS.md. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> 2026-04-28 23:31:08 +02:00			`# Audit / Actor tracking`

			- `Omnigraph::audit_actor_id: Option<String>` is the actor in effect.
MR-794 step 2: docs — runs/invariants/architecture/execution + cleanup Refresh user-facing and agent-facing docs for the staged-write rewire and clean up stale Run-state-machine references that survived MR-771. MR-794-specific updates: * docs/runs.md — remove "Known limitation: mid-query partial failure" section; document the in-memory accumulator + D₂ rule + the LoadMode::Overwrite residual. * docs/invariants.md §VI.25 — flip from aspirational/open to upheld for inserts/updates. Within-query read-your-writes is now load-bearing for the publisher CAS contract. * docs/architecture.md — add "Mutation atomicity — in-memory accumulator (MR-794)" subsection with per-op flow; refresh the engine + state diagrams to drop RunRegistry and add MutationStaging. * docs/execution.md — rewrite the mutation flow sequence diagram for the staged-write path; updated the LoadMode table to call out per-mode commit semantics; rewrote load vs ingest. * docs/query-language.md — document the D₂ parse-time rule. * docs/errors.md — add the D₂ BadRequest rejection path. * docs/testing.md — extend the runs.rs row to cover the new MR-794 contract tests; add the staged_writes.rs row. * docs/releases/v0.4.1.md (new) — release note covering the rewire, test additions, residuals, and files changed. * AGENTS.md (CLAUDE.md symlink) — update the atomic-per-query description and the L2 capability matrix row. Stale-reference cleanup (MR-771 leftovers): * docs/storage.md — drop live _graph_runs.lance / _graph_run_actors.lance from the layout diagram and prose; mark legacy. * docs/branches-commits.md — move __run__<id> to a legacy note; remove publish_run from the publish-trigger list. * docs/audit.md — refresh _as API list (drop begin_run_as / publish_run_as); legacy RunRecord.actor_id moved to a historical note. * docs/constants.md — mark run registry / branch-prefix rows as legacy. * docs/cli.md — replace the legacy omnigraph run * quickstart block with omnigraph commit list/show. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> 2026-05-01 10:43:19 +02:00			- `_as` variants of every write API let callers override the actor: `mutate_as`, `ingest_as`, `branch_merge_as`, `apply_schema_as`, etc.
			- Actor IDs are persisted on `GraphCommit.actor_id` with split storage in `_graph_commit_actors.lance` (the commit graph is split into `_graph_commits.lance` for the linkage and `_graph_commit_actors.lance` for the actor map).
Refactor AGENTS.md from encyclopedia to map; move spec into docs/ Splits the 990-line AGENTS.md into a 184-line map (architecture, where-to-find index, always-on invariants, capability matrix, maintenance contract) plus 18 new docs/*.md files holding the deep content per topic (storage, schema and query languages, indexes, embeddings, branches/commits, runs, merge, changes, execution, policy, server, CLI reference, audit, errors, CI, constants, v0.3.1 notes). Adds scripts/check-agents-md.sh and a check_agents_md CI job that verifies every docs/ link in AGENTS.md resolves and every doc in the canonical set is linked. CLAUDE.md remains a symlink to AGENTS.md. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> 2026-04-28 23:31:08 +02:00			`- HTTP server uses the bearer-token actor automatically; CLI uses the local user / explicit env (no implicit actor).`
refactor(engine): remove the legacy __run__ branch guard (MR-770) With the v2→v3 migration sweeping stale `__run__` branches off `__manifest` on first read-write open, the defense-in-depth `is_internal_run_branch` guard is no longer needed. - delete `db/run_registry.rs`; drop the module + re-export from `db/mod.rs` - collapse `is_internal_system_branch` to the schema-apply-lock check only - `ensure_public_branch_ref`: drop the run-ref rejection; `__run__` is now an ordinary branch name - `branch_merge`: reject `is_internal_system_branch` (was run-only) so the schema-apply lock is rejected consistently with create/delete — a small, deliberate tightening - update the inline schema-apply test + the writes integration tests (`public_branch_apis_reject_internal_run_refs` → `public_branch_apis_reject_internal_system_refs`, which also asserts `__run__*` now creates successfully) - docs: flip the "pending production sweep / defense-in-depth" notes to "auto-swept by the v2→v3 migration"; document the read-only-open limitation Known residual: the inert `_graph_runs.lance` / `_graph_run_actors.lance` bytes remain until a `StorageAdapter::delete_prefix` primitive lands. 2026-05-30 22:53:10 +02:00			- Pre-v0.4.0 graphs also stored actor IDs on `RunRecord.actor_id` in `_graph_runs.lance` / `_graph_run_actors.lance`. The Run state machine was removed in MR-771; those files are inert post-v0.4.0. The v2→v3 manifest migration sweeps any stale `__run__*` branches on first write-open (MR-770); the inert dataset bytes remain until a `delete_prefix` primitive lands.