FN-7023: forward MCP runtime config to AI lanes
Forward enabled MCP server configuration through AI session creation and validation paths.
- Resolve and materialize effective MCP servers with secret values at runtime for triage, execution, review, merge, evaluation, reflection, mission validation, and dashboard chat/planning lanes.
- Add runtime support guards, Claude CLI MCP config generation, and a dashboard validation route for MCP server reachability probes.
- Cover MCP forwarding, provider support behavior, settings resolution, validation, and pi extension config generation with targeted tests and docs.
Files changed:
.changeset/fn-7023-mcp-runtime-forwarding.md | 7 +
docs/agents.md | 2 +
docs/secrets.md | 1 +
docs/settings-reference.md | 6 +-
.../src/__tests__/mcp-lane-forwarding.test.ts | 79 +++++++++++
.../src/__tests__/mcp-validate-route.test.ts | 111 ++++++++++++++++
packages/dashboard/src/chat.ts | 3 +
packages/dashboard/src/planning.ts | 5 +
packages/dashboard/src/routes.ts | 90 ++++++++++++-
.../src/__tests__/mcp-lane-forwarding.test.ts | 95 ++++++++++++++
.../engine/src/__tests__/mcp-resolution.test.ts | 104 +++++++++++++++
.../src/__tests__/mcp-runtime-support.test.ts | 44 +++++++
.../src/__tests__/mcp-validation-service.test.ts | 69 ++++++++++
packages/engine/src/__tests__/pi.test.ts | 65 +++++++++
packages/engine/src/agent-reflection.ts | 3 +
packages/engine/src/agent-runtime.ts | 36 ++++-
packages/engine/src/agent-session-helpers.ts | 2 +
packages/engine/src/evaluator.ts | 3 +
packages/engine/src/executor.ts | 14 ++
packages/engine/src/index.ts | 3 +
packages/engine/src/mcp-resolution.ts | 81 ++++++++++++
packages/engine/src/mcp-runtime-support.ts | 41 ++++++
packages/engine/src/mcp-validation-service.ts | 146 +++++++++++++++++++++
packages/engine/src/merger-ai.ts | 5 +
packages/engine/src/merger.ts | 14 ++
packages/engine/src/mission-execution-loop.ts | 3 +
packages/engine/src/pi.ts | 44 +++++--
packages/engine/src/reviewer.ts | 3 +
packages/engine/src/runtime-resolution.ts | 8 +-
packages/engine/src/step-session-executor.ts | 6 +-
packages/engine/src/triage.ts | 5 +
packages/pi-claude-cli/index.ts | 20 ++-
packages/pi-claude-cli/src/mcp-config.ts | 65 ++++++++-
33 files changed, 1150 insertions(+), 33 deletions(-)
Fusion-Task-Id: FN-7023
Fusion-Task-Lineage: ea09c6c7-b3c3-4af6-9ca6-0ebbfec17139
6c94ee069c