ops-infra

Central reusable GitHub Actions workflows and shared scripts for the openworld-maker autonomous engineering pipeline.

What this repo provides

• Reusable workflows for task orchestration, review autopilot, merge gating, and watchdog monitoring.
• Shared scripts for issue selection, planning, execution, notification, budget enforcement, and audit ledger writing.
• Versioned prompt packs and JSON schemas.

Runtime model

• Product repositories call reusable workflows via workflow_call.
• This repository is checked out into _ops_infra inside caller workflow runs.
• Git-visible names use ops/* conventions.

Required secrets in caller repositories

• OPENAI_API_KEY
• SLACK_WEBHOOK_URL (optional but recommended)

Model selection behavior

• Workflow defaults try gpt-5, then gpt-5-mini, then gpt-4o-mini.
• Planner/executor scripts retry transient API failures and fall back across model candidates.
• Override candidates with PLANNER_MODEL_CANDIDATES and EXECUTOR_MODEL_CANDIDATES if needed.
• Use OPS_MAX_PROMPT_CHARS to cap per-section prompt size when issue descriptions are very large.

Recommended environments in caller repositories

• ops-plan
• ops-exec
• ops-pre-pr-approval
• ops-merge

Prompt pinning

Caller repository .ops/config.yml must pin:

• planner_prompt_version
• planner_prompt_sha
• executor_prompt_version
• executor_prompt_sha

The workflow fails if these are missing or floating refs are used.