MCP self-orientation: /context + /verify + architecture resources

Any agent (Claude Code via MCP stdio, or sub-agents via HTTP :3700)
can now self-orient without human explanation:

GET /context returns:
  - System purpose and name
  - All datasets with row counts
  - All vector indexes with backends
  - Available models and their strengths
  - Complete tool list with rules
  - Current VRAM state

POST /verify fact-checks any claim about a worker against the golden
data. Agent says "worker 1313 is a Forklift Operator in IL with
reliability 0.82" → endpoint returns verified=true/false with exact
discrepancies.

MCP resources (stdio path for Claude Code):
  - lakehouse://system — live system status
  - lakehouse://architecture — full PRD
  - lakehouse://instructions — agent operating manual
  - lakehouse://playbooks — successful operations database
  - lakehouse://datasets — dataset listing

This is the "command and control" layer J asked for: any agent
connecting to this system gets the context it needs to operate
independently. No human intermediary required.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.mcp.json

@@ -4,7 +4,8 @@
       "command": "bun",
       "args": ["run", "/home/profit/lakehouse/mcp-server/index.ts"],
       "env": {
-        "LAKEHOUSE_URL": "http://localhost:3100"
+        "LAKEHOUSE_URL": "http://localhost:3100",
+        "MCP_TRANSPORT": "stdio"
       }
     }
   }