CapabilityService._emit_audit was already the single audit call site for
both transports since T02, but nothing failed if a future change diverged
one transport's shape. Add tests/test_audit_parity.py: same capability
called through protocol="rest" and protocol="mcp" (allow path and deny
path) must produce identical audit events except request_id/timestamp/
latency_ms (expected to vary) and protocol (expected to differ). Also pins
down that no audit event ever contains a secret-shaped field name.
Confirmed via grep: no State Hub coupling anywhere in src/qonto_assistant/
-- the only audit sink is AuditLogger, so there's no per-call hot-path
write to accidentally wire up.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Gate /mcp with a shared-secret bearer token (QONTO_ASSISTANT_MCP_TOKEN,
mcp_auth.py::BearerTokenAuthMiddleware, constant-time compare, REST
untouched) since no OIDC issuer exists in this fleet yet -- pointing
FastMCP's OAuth Protected Resource flow at a non-existent issuer would be
worse than not having it. This token is a service credential, never a bank
credential; per-actor identity stays the existing X-Actor-* convention.
Add docs/mcp-integration.md: tool catalog, the two-layer auth model (workload
auth today vs. deferred OIDC target), and one shared {"mcpServers": {...}}
client config snippet (url + headers) usable across Claude Code, Claude
Desktop, Cursor, and Codex/Grok-style harnesses.
Verified live using only that snippet: unauthenticated and wrong-token
requests get 401 before reaching any tool; a request built from the
snippet's URL + headers lists tools and calls qonto_org_summary
successfully against the fixture-backed server.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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>
Add a streamable-HTTP MCP adapter (mcp_server.py, official FastMCP SDK)
mounted at /mcp in the existing FastAPI app, with a combined lifespan so
the MCP session manager starts/stops with the service. Ships one smoke
tool (qonto_ping, no bank call) — real capability tools land in T02.
Prove REST and MCP hit the identical policy path: PolicyEngine.decide()
never branches on request.protocol, verified by a parametrized test.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Implements QONTO-WP-0002 (policy-gated Qonto REST service with audit
logging, rate limiting, and credential handling) and the ADHOC-2026-07-21
follow-up (fixture-backed local smoke mode, repo classification metadata).
Marks QONTO-WP-0001/0002 and the ad-hoc workplan finished, and regenerates
WORK-RECORDS.md and the ADHOC workplan's state_hub_workstream_id via
fix-consistency.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
