The Bun migration (c5d0ef8) dropped the in-image tsc build step, so
/app/src/mcp-tools/index.js never exists — only index.ts. The spawn
config in container/agent-runner/src/index.ts still pointed at
index.js and invoked it with `node`, which can't execute TypeScript
anyway. Net effect: every session failed to start the `nanoclaw`
MCP server, so scheduling, send_to_agent, interactive questions,
and self-mod tools were silently absent from the agent's toolset.
Matches entrypoint.sh and src/container-runner.ts, which already
use `exec bun run /app/src/index.ts` for the same reason.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>