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https://github.com/trustgraph-ai/trustgraph.git
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d35473f7f7
Introduces `workspace` as the isolation boundary for config, flows,
library, and knowledge data. Removes `user` as a schema-level field
throughout the code, API specs, and tests; workspace provides the
same separation more cleanly at the trusted flow.workspace layer
rather than through client-supplied message fields.
Design
------
- IAM tech spec (docs/tech-specs/iam.md) documents current state,
proposed auth/access model, and migration direction.
- Data ownership model (docs/tech-specs/data-ownership-model.md)
captures the workspace/collection/flow hierarchy.
Schema + messaging
------------------
- Drop `user` field from AgentRequest/Step, GraphRagQuery,
DocumentRagQuery, Triples/Graph/Document/Row EmbeddingsRequest,
Sparql/Rows/Structured QueryRequest, ToolServiceRequest.
- Keep collection/workspace routing via flow.workspace at the
service layer.
- Translators updated to not serialise/deserialise user.
API specs
---------
- OpenAPI schemas and path examples cleaned of user fields.
- Websocket async-api messages updated.
- Removed the unused parameters/User.yaml.
Services + base
---------------
- Librarian, collection manager, knowledge, config: all operations
scoped by workspace. Config client API takes workspace as first
positional arg.
- `flow.workspace` set at flow start time by the infrastructure;
no longer pass-through from clients.
- Tool service drops user-personalisation passthrough.
CLI + SDK
---------
- tg-init-workspace and workspace-aware import/export.
- All tg-* commands drop user args; accept --workspace.
- Python API/SDK (flow, socket_client, async_*, explainability,
library) drop user kwargs from every method signature.
MCP server
----------
- All tool endpoints drop user parameters; socket_manager no longer
keyed per user.
Flow service
------------
- Closure-based topic cleanup on flow stop: only delete topics
whose blueprint template was parameterised AND no remaining
live flow (across all workspaces) still resolves to that topic.
Three scopes fall out naturally from template analysis:
* {id} -> per-flow, deleted on stop
* {blueprint} -> per-blueprint, kept while any flow of the
same blueprint exists
* {workspace} -> per-workspace, kept while any flow in the
workspace exists
* literal -> global, never deleted (e.g. tg.request.librarian)
Fixes a bug where stopping a flow silently destroyed the global
librarian exchange, wedging all library operations until manual
restart.
RabbitMQ backend
----------------
- heartbeat=60, blocked_connection_timeout=300. Catches silently
dead connections (broker restart, orphaned channels, network
partitions) within ~2 heartbeat windows, so the consumer
reconnects and re-binds its queue rather than sitting forever
on a zombie connection.
Tests
-----
- Full test refresh: unit, integration, contract, provenance.
- Dropped user-field assertions and constructor kwargs across
~100 test files.
- Renamed user-collection isolation tests to workspace-collection.
81 lines
2.1 KiB
YAML
81 lines
2.1 KiB
YAML
type: object
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description: Knowledge service response
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properties:
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ids:
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type: array
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description: List of knowledge core IDs (returned by list-kg-cores)
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items:
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type: string
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example: ["core-123", "core-456"]
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triples:
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type: object
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description: Triples data (returned by get-kg-core, streamed)
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properties:
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metadata:
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type: object
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required:
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- id
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- collection
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properties:
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id:
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type: string
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description: Knowledge core ID
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example: core-123
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collection:
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type: string
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description: Collection identifier
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example: default
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metadata:
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type: array
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description: Metadata triples
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items:
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$ref: '../../common/Triple.yaml'
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triples:
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type: array
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description: Knowledge triples
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items:
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$ref: '../../common/Triple.yaml'
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graph-embeddings:
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type: object
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description: Graph embeddings data (returned by get-kg-core, streamed)
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properties:
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metadata:
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type: object
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required:
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- id
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- collection
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properties:
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id:
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type: string
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description: Knowledge core ID
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example: core-123
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collection:
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type: string
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description: Collection identifier
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example: default
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metadata:
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type: array
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description: Metadata triples
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items:
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$ref: '../../common/Triple.yaml'
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entities:
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type: array
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description: Entity embeddings
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items:
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type: object
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required:
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- entity
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- vectors
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properties:
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entity:
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$ref: '../../common/RdfValue.yaml'
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vectors:
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type: array
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description: Embedding vectors
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items:
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type: number
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example: [0.1, 0.2, 0.3]
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eos:
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type: boolean
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description: End of stream marker (for streaming responses)
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example: true
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