v0.2.0 — Showcase Polish

What's New

Four new tools, env var entry point, and expanded test coverage.

Added

• reload_service — graceful zero-downtime reload via pm2 reload. Preferred over restart_service for production services.
• save — persists the PM2 process list to disk after write operations
• flush_logs — clears log files for a named service
• get_status — server metadata and PM2 health summary (host, port, PM2 version, service counts by status)
• GitHub Actions CI: Python 3.11/3.12/3.13 test matrix + pip-audit dependency audit
• Input validation: _VALID_STATUS_FILTERS allowlist in list_services, 500-line cap in get_logs

Changed

• Entry point switched from argparse flags to env vars (MCP_HOST, MCP_PORT) — defaults unchanged (127.0.0.1:8486). ecosystem.config.js is now the recommended setup path.
• Pinned fastmcp>=3.2.4 (path traversal CVE fix)

Migration

If you were using pm2 start server.py -- --host 127.0.0.1 --port 8486, switch to:

MCP_HOST=127.0.0.1 MCP_PORT=8486 pm2 start server.py --interpreter python3 --name pm2-mcp

Or use ecosystem.config.js — see README for the recommended snippet.