Build And Check — Development skill for Claude Code
Run the build/verify loop until the suite is green or a retry budget is exhausted.
How to install Build And Check
Installs to ~/.claude/commands/baselane-sh-baselane-build-and-check.md
mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/baselane-sh/baselane/HEAD/.claude/commands/build-and-check.md -o ~/.claude/commands/baselane-sh-baselane-build-and-check.md Restart Claude Code, or start a new session, for it to be picked up.
What Build And Check does
description: Run the build/verify loop until the suite is green or a retry budget is exhausted. argument-hint: [target]
Build or apply the pending change for $ARGUMENTS, then invoke the checker subagent to verify. If it fails, fix and repeat, up to 3 rounds; stop and report if still red after 3 rounds.
Alternatives in Development
- Ralphy — My Ralph Wiggum setup, an autonomous bash script that runs Claude Code, Codex, OpenCode, Cursor agent, Qwen & 2.8k ★
- Overnight PRs — Autonomous overnight loop — verify issues against the codebase, close stale ones, ship PRs through /ship (bug 324 ★
- Exception — Signed gate-exception registry — replace ad-hoc --admin / --no-verify bypasses with an auditable, signed, expi 83 ★
Full documentation available on GitHub
View Source RepositoryRelated Skills
Work Crunch
Run planning and delivery on a loop — plan, ship, close out, repeat — until the backlog is exhausted or a budg
Aegis Goal
Persistent goal POC — Hermes Ralph-loop pattern (judge-loop until done or 20-turn budget)
Verify Kit
Run the kit's mechanical invariant check (bin/verify-kit.sh) and report its three-state output verbatim — neve
Unity Ralph
Relentless verify-fix loop — refuses to stop until the project is clean. Runs unity-verifier repeatedly with c
Goal Loop
Pursue a developer-authored goal contract by iterating build -> verify -> refine until its verifiable criteria
Orchestrate Execution
Run the current workspace's orchestration queue autonomously until it is exhausted, a hard blocker appears, or
Related Agents
Ae Build
Agent Engineer build agent. Implements one plan step and loops against the project's deterministic gates until
PR Monitor
Use this agent to manage the full lifecycle of a GitHub PR — check CI status, read Buildkite failures, respond
Gate Auditor
Adversarially audit a test suite or release gate by trying to make every green check go red. Use before trusti