swarming-to-green SKILL.md skillA
swarming-to-green from oaustegard/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add oaustegard/claude-skills/swarming-to-green@v0.7.0Pins v0.7.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- oaustegard/claude-skills
- Path
swarming-to-green/SKILL.md- Versions recorded
- 1
- Latest version
- v0.7.0, committed Oct 14, 2026
- Size
- 23,402 bytes
- Repository stars
- 158
- License
- MIT
Runs a long swarm of hundreds to thousands of cheap headless coding workers that drive a large failing-test backlog to green. Failures are clustered by signature, each worker fixes one cluster in its own git worktree, a serial no-regression merge gate lands the fixes, the loop resumes across restarts for hours, and it federates across sibling sessions over git branches when one container's CPU is not enough. Use for "fix these thousands of failing tests with a Haiku swarm…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Swarming to green A loop that turns a test suite's failures into merged fixes, unattended, for hours: ``` known.json --cluster by signature--> work items --one headless worker each, own worktree--> result JSON --serial gate: apply on main, compat check, run smoke + targets + sample, zero regressions, >=1 target flips--> fast-forward main --> re-check the whole cluster --> repeat ``` Every mechanism in it fixed a failure that cost hours on 2026-10-12, when Haiku 5.5 workers built hcc (a C compiler in Python) against ~42K tests: 1,051 hub workers, 464 merges, $24.88 of worker spend by 18:30Z. The catalogue of those failures, each with its signal and where it is handled, is [references/run-2026-10-12.md](references/run-2026-10-12.md). ```bash SK=/mnt/skills/user/swarming-to-green # or <claude-skills clone>/swarming-to-green SWARM="python3 $SK/scripts/swarm.py" # every command below; --root defaults to the git toplevel ``` ## When to use it, and when not Use it when **all** hold: a test command can report every test's status as JSON; there are hundreds or more failing tests; a fix can be checked by re-running tests; and …
Read the whole file at its exact version.
How to install
mdr add oaustegard/claude-skills/swarming-to-green@sha256:f0221a582138abbcThe line at the top of this page pins the label v0.7.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7fdvwxwp3neinh6r)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 14, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23402 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
oaustegard/claude-skills · 158 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7fdvwxwp3neinh6r GET https://markdownregistry.com/api/v1/resolve?ref=oaustegard/claude-skills/swarming-to-green GET https://markdownregistry.com/api/v1/blob/f0221a582138abbc83ab875b39cc09a1f8bb20e38b691d1bea96396375c2cc71
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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