| name | env-reference |
| description | Full environment variable reference for SAM. Use when adding, modifying, or documenting environment variables, configuring deployment, or working with Worker secrets. Trigger when asked about env vars, secrets, or configuration. |
SAM Environment Variable Reference
Read the full reference from .claude/skills/env-reference/SKILL.md and provide the relevant information to the user.
The reference covers:
- GitHub Environment Secrets (
GH_* prefix)
GH_* to GITHUB_* mapping (done by configure-secrets.sh)- API Worker Runtime Environment Variables:
- Core settings
- Cloudflare Container instant-session runtime flags
- Resource limits (MAX_NODES_PER_USER, MAX_AGENT_SESSIONS_PER_WORKSPACE, etc.)
- Pagination settings
- Timeouts (heartbeat, Hetzner API, Cloudflare API, Node Agent)
- Audio/Transcription settings
- Client error reporting settings
- Generic webhook trigger limits, rate damping, and audit retention
- VM Agent Environment Variables:
- Container/User settings
- Git operations (timeouts, worktree limits)
- File operations (timeouts, max entries)
- Error reporting (flush interval, batch size)
- ACP settings (buffer sizes, ping/pong, prompt timeout, prompt retries, idle suspend)
- Events (max retained)
- System info (Docker timeout, cache TTL)
Also see apps/api/.env.example for the full list.
