3 workflows
Simple Task Loop
v1.0.0castellan-demo
A single Claude Code agent that works through a TASKS.md checklist one item at a time, committing each change, until every task is done. The minimal Sandcastle teaching example.
claude-code · claude-opus-4-8
docker↓ 2★ 0
#loop#single-agent#beginner#docker
Parallel Planner with Adversarial Review
v1.0.0castellan-demo
Plans parallelizable GitHub issues, implements each on its own branch in parallel, then runs an adversarial Codex review with a per-branch fix loop before merging.
claude-code · claude-opus-4-8claude-code · claude-sonnet-4-6codex · gpt-5.4
docker↓ 2★ 0
#review-pipeline#parallel#github-issues#fan-out
Claude Implement, Codex Review
v1.0.0castellan-demo
A mixed-provider pipeline: a Claude Code agent implements a task, then a Codex reviewer critiques and fixes it on the same warm branch, looping until it approves.
claude-code · claude-sonnet-4-6codex · gpt-5.4
docker↓ 0★ 1
#review-pipeline#mixed-provider#codex#claude-code