feat(server): integrate MCP queries and investigation messaging

Add project-bound OAuth MCP queries and controlled analysis with scoped evidence, limits, timeouts and a nearby-model spatial query using EPSG:4326 inputs. Default nearby searches to 200 meters and five results. Integrate investigation messaging/presentation, health/readiness and typed history; remove duplicate web search and fix online simulation and compressed baseline writes. Include project migrations 023-025; keep local credentials and demo seeding excluded. Validation: 319 focused pytest checks; real PostGIS temporary-table regression; read-only Jinqian bridge radius comparison; cross-language MCP discovery/calls.
2026-10-19 18:46:58 +08:00
parent 2b6fc5aa52
commit be6317eb48
117 changed files with 12703 additions and 638 deletions
@@ -0,0 +1,60 @@
+"""Host-only MCP bindings: declared in REST contracts even when MCP is disabled."""
+
+from fastapi import APIRouter, Header, HTTPException, Request, Response
+from psycopg.errors import UndefinedTable, InvalidSchemaName
+from app.mcp.models import BindInput, BindResponse
+from app.infra.db.postgresql.mcp_queries import McpQueryRepository
+
+router = APIRouter(tags=["MCP Query Context"])
+
+
+def runtime_for(request: Request):
+    runtime = getattr(request.app.state, "mcp_runtime", None)
+    if runtime is None:
+        raise HTTPException(503, "Product MCP is disabled")
+    return runtime
+
+
+@router.post("/mcp-query-contexts", response_model=BindResponse)
+async def create_context(
+    command: BindInput,
+    request: Request,
+    x_project_id: str = Header(alias="X-Project-Id"),
+) -> BindResponse:
+    runtime = runtime_for(request)
+    principal = await runtime.identity(request)
+    from app.mcp.contexts import bind_context
+
+    try:
+        async with runtime.scope_factory(principal, x_project_id) as scope:
+            binding = await bind_context(scope, principal, command, runtime.settings)
+    except (UndefinedTable, InvalidSchemaName):
+        raise HTTPException(
+            503, "MCP project storage has not been provisioned"
+        ) from None
+    return BindResponse(
+        context_handle=binding.context_handle,
+        expires_at=binding.expires_at,
+        task_id=binding.task_id,
+        run_id=binding.run_id,
+    )
+
+
+@router.delete("/mcp-query-contexts/{context_handle}", status_code=204)
+async def delete_context(
+    context_handle: str,
+    request: Request,
+    x_project_id: str = Header(alias="X-Project-Id"),
+) -> Response:
+    runtime = runtime_for(request)
+    principal = await runtime.identity(request)
+    try:
+        async with runtime.scope_factory(principal, x_project_id) as scope:
+            await McpQueryRepository(scope.connection, scope.project.project_id).revoke(
+                context_handle, principal.subject, principal.client_id
+            )
+    except (UndefinedTable, InvalidSchemaName):
+        raise HTTPException(
+            503, "MCP project storage has not been provisioned"
+        ) from None
+    return Response(status_code=204)