tegwick
b4b1dc1c7b
Add qonto_org_summary, qonto_list_transactions, and qonto_cost_run_rate_hints MCP tools, all routed through CapabilityService with protocol="mcp" -- same PolicyEngine.decide() path as REST, same deny-reason vocabulary. Skip snapshot_bundle as an MCP tool (REST already covers the composite read; not a separate privilege). CapabilityService now threads protocol through _execute/_emit_audit instead of hardcoding "rest". cost_run_rate_hints gets its own service method since it's an independent policy capability, not only a snapshot sub-field. Actor identity reuses REST's X-Actor-* header convention via a shared auth.actor_claims_from_headers(), read from the MCP Context's request when present. Fixed streamable_http_path defaulting to "/mcp", which doubled to "/mcp/mcp" once mounted under the "/mcp" prefix. Verified end-to-end with the mcp SDK's streamablehttp_client against the live fixture-backed server: tool list, allow/deny paths, and X-Actor-ID flowing through to the audit log exactly like REST. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
58 lines
2.3 KiB
Markdown
58 lines
2.3 KiB
Markdown
# qonto-assistant
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Policy-governed Qonto domain API and MCP assistant for Binky (and later
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multi-tenant dogfood).
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**One choke point for bank access across every coding agent and harness.**
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Clients never hold the Qonto API key. v1 policy: **read for awareness only —
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no spend, no volume-cost actions.**
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## Start here
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| Doc | What |
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| --- | --- |
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| [`INTENT.md`](INTENT.md) | Why this exists; boundaries |
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| [`specs/ArchitectureBlueprint.md`](specs/ArchitectureBlueprint.md) | Architecture, phases, policy model |
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| [`research/2026-07-21-mcp-gateway-and-governed-domain-assistant.md`](research/2026-07-21-mcp-gateway-and-governed-domain-assistant.md) | External + internal research |
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| [`docs/operator-runbook.md`](docs/operator-runbook.md) | How to run and verify Phase 1 |
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## Status
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Phase 1 runtime is implemented:
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- Python 3.12 service under `src/qonto_assistant/`
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- default-deny YAML policy
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- Qonto read-only client (`organization`, `transactions`)
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- REST endpoints: `/v1/health`, `/v1/accounts`, `/v1/transactions`, `/v1/snapshot`
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- audit metadata, rate limiting, concurrency bounds, tests
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Phase 2 (MCP surface, `workplans/QONTO-WP-0003-mcp-surface.md`) is in
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progress: a streamable-HTTP MCP adapter is mounted at `/mcp` on the same
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capability core and policy kernel as REST, with tools `qonto_org_summary`,
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`qonto_list_transactions`, and `qonto_cost_run_rate_hints`. Client auth is
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still the REST-style `X-Actor-*` header convention; real OIDC/workload auth,
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the shared multi-harness client config snippet, and the `finance-qonto-read`
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tool profile are not yet implemented.
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Current verification:
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- `PYTHONPATH=src ../state-hub/.venv/bin/python -m pytest` → `16 passed`
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- `python3 -m compileall src tests scripts`
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- `../state-hub/.venv/bin/python scripts/smoke_rest_api.py --python ../state-hub/.venv/bin/python`
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Local fixture-backed smoke mode is available through `QONTO_FIXTURE_DIR`, so the
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service can be exercised without real Qonto credentials. The smoke path checks
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both a `31`-day recent snapshot and a `90`-day recurring-cost snapshot.
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Normal local workflow, when toolchain support exists:
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```bash
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make install-dev
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make test
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make run
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```
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## Related
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- OpenBao lane: `tenants/binky/qonto-api` (ops-warden `binky-qonto-api`)
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- First pull / CostRunRate: `binky-control` BINKY-WP-0005
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