# Stack Facts
- Runtime: Node.js 18+ (ESM, no transpilers)
- Agent format: Markdown + YAML frontmatter (.agent.md for Copilot, .md for OpenCode)
- Config: JSON (opencode.json)
- CI/CD: GitHub Actions
- Skills: SKILL.md on-demand loading
- Memory: /memories/repo/ (facts) + .pantheon/memory-bank/ (narrative)
- Platforms: VS Code, OpenCode, Claude Code, Cursor, Windsurf, Continue.dev, Cline
- Sync: npm run sync -- <platform> --clean
- Commands: commands/ (canonical source, synced to all platforms)
- MCPs: Playwright, Browse, Context7, GitHub, Filesystem
- Context7: Added to hermes, aphrodite, demeter, hephaestus agents
- headerTimeout: 10000ms configured in provider