concourse-ci
Installation
SKILL.md
Concourse CI Pipeline Development
Expert guidance for writing, refactoring, and optimizing Concourse CI pipelines (v8.0+).
When to Use
- Creating or modifying Concourse pipelines
- Configuring resources (git, registry-image, custom types)
- Building container images with
oci-build-task - Troubleshooting resource check failures or build issues
- Migrating from legacy patterns (docker-image, duplicate jobs)
Quick Reference
| Task | Modern (Recommended) | Legacy (Avoid) |
|---|---|---|
| Building images | oci-build-task + registry-image |
docker-image resource |
| Multi-env deploys | across step modifier |
Duplicate jobs per env |
| Dynamic pipelines | set_pipeline + instanced pipelines |
Manual pipeline duplication |