pnpm install
pnpm build
pnpm test

node dist/index.js \
  --cwd /absolute/path/to/repo \
  --start-marker '@@build:start@@' \
  --end-marker '@@build:end@@' \
  -- watcher --watch-paths 'src/**/*.ts' -- clyde lint tsc --no-watch app

{
  "mcpServers": {
    "marker-watch": {
      "command": "node",
      "args": [
        "/absolute/path/to/marker-watch-mcp/dist/index.js",
        "--cwd", "/absolute/path/to/repo",
        "--start-marker", "@@build:start@@",
        "--end-marker", "@@build:end@@",
        "--",
        "watcher", "--watch-paths", "src/**/*.ts", "--",
        "clyde", "lint", "tsc", "--no-watch", "app"
      ]
    }
  }
}

get_build_status()                    -> latestCompletedVersion: 41
change files (the external watcher starts a run)
await_build({ afterVersion: 41 })     -> version 42 and full output

pnpm build
pnpm dlx @modelcontextprotocol/inspector \
  node /absolute/path/to/marker-watch-mcp/dist/index.js \
  --cwd /absolute/path/to/repo \
  --start-marker '@@build:start@@' \
  --end-marker '@@build:end@@' \
  -- watcher --watch-paths 'src/**/*.ts' -- clyde lint tsc --no-watch app