mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-05-06 22:02:37 +02:00
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.
111 lines
No EOL
2.8 KiB
Python
111 lines
No EOL
2.8 KiB
Python
"""
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Deletes MCP (Model Control Protocol) tools from the TrustGraph system.
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Removes MCP tool configurations by ID from the 'mcp' configuration group.
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"""
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import argparse
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import os
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from trustgraph.api import Api, ConfigKey
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import textwrap
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default_url = os.getenv("TRUSTGRAPH_URL", 'http://localhost:8088/')
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default_token = os.getenv("TRUSTGRAPH_TOKEN", None)
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default_workspace = os.getenv("TRUSTGRAPH_WORKSPACE", "default")
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def delete_mcp_tool(
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url : str,
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id : str,
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token=None,
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workspace="default",
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):
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api = Api(url, token=token, workspace=workspace).config()
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# Check if the tool exists first
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try:
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values = api.get([
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ConfigKey(type="mcp", key=id)
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])
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if not values or not values[0].value:
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print(f"MCP tool '{id}' not found.")
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return False
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except Exception as e:
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print(f"MCP tool '{id}' not found.")
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return False
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# Delete the MCP tool configuration from the 'mcp' group
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try:
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api.delete([
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ConfigKey(type="mcp", key=id)
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])
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print(f"MCP tool '{id}' deleted successfully.")
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return True
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except Exception as e:
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print(f"Error deleting MCP tool '{id}': {e}")
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return False
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def main():
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parser = argparse.ArgumentParser(
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prog='tg-delete-mcp-tool',
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description=__doc__,
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epilog=textwrap.dedent('''
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This utility removes MCP tool configurations from the TrustGraph system.
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Once deleted, the tool will no longer be available for use.
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Examples:
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%(prog)s --id weather
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%(prog)s --id calculator
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%(prog)s --api-url http://localhost:9000/ --id file-reader
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''').strip(),
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formatter_class=argparse.RawDescriptionHelpFormatter
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)
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parser.add_argument(
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'-u', '--api-url',
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default=default_url,
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help=f'API URL (default: {default_url})',
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)
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parser.add_argument(
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'--id',
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required=True,
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help='MCP tool ID to delete',
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)
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parser.add_argument(
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'-t', '--token',
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default=default_token,
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help='Authentication token (default: $TRUSTGRAPH_TOKEN)',
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)
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parser.add_argument(
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'-w', '--workspace',
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default=default_workspace,
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help=f'Workspace (default: {default_workspace})',
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)
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args = parser.parse_args()
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try:
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if not args.id:
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raise RuntimeError("Must specify --id for MCP tool to delete")
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delete_mcp_tool(
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url=args.api_url,
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id=args.id,
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token=args.token,
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workspace=args.workspace,
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)
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except Exception as e:
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print("Exception:", e, flush=True)
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if __name__ == "__main__":
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main() |