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fix(composition): read catalogs from the session's tenant graph - #28
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graph-os main could not start against agent-utilities main: catalog
composition built graph views for the bare tenant id ("homelab") while
the verified process session targets AU's tenant graph
("tenant__homelab____commons__"), and AU graph views refuse any session
aimed at another graph ("A graph-scoped view cannot retarget the verified
GraphSession").
- Composition and the graph_rlm client use the session's own graph.
- The fleet catalog port receives the tenant graph and a graph binder,
and runs each generated read under the verified session narrowed to
the read's graph (tenant graph, or __commons__ for the server
registry), the same narrowing the REST gateway already uses.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Summary
graph-os main crashed at startup against agent-utilities main with
PermissionError: A graph-scoped view cannot retarget the verified GraphSession:homelab).tenant__homelab____commons__).Changes:
graph_rlmclient now use the session's own graph.GeneratedFleetCatalogPorttakestenant_graphand an injectedbind_graph. Each generated read runs under the verified session narrowed to its graph: the tenant graph, or__commons__for the server registry. This is the narrowinggateway/graph_api.pyalready uses. The adapter stays free of AU imports.Evidence
tests/fleet/test_epistemic_catalog_adapter.pyasserts every read is narrowed to the graph it targets, andtests/mcp_server/test_catalog_composition.pyasserts the tenant graph is used. ruff and mypy are clean on the changed files. The pre-push gates passed.🤖 Generated with Claude Code