crabbox SKILL.md skillA

crabbox from openclaw/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add openclaw/agent-skills/crabbox@git:20261012.5e5cb6b

Pins git:20261012.5e5cb6b in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
openclaw/agent-skills
Path
skills/crabbox/SKILL.md
Versions recorded
7
Latest version
git:20261012.5e5cb6b, committed Oct 12, 2026
First version recorded
Jul 15, 2026
Size
6,448 bytes
Repository stars
1,107
License
MIT

Crabbox/Testbox remote proof: portable provider routing, untrusted isolation, Linux/macOS/Windows/WSL2, live E2E, diagnostics, cleanup.

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

# Crabbox

- **PR CI = default broad proof.** First: focused local tests + targeted
  lint/typecheck/format. Checks pass + change builds: open ready PR; CI runs broad
  suites. Never hold PR for pre-PR suite runs.
- Box only for gaps in CI/local coverage: another OS/device, live providers/channels,
  long E2E, heavy benchmarks. Acquire only with command ready + immediate grant.
- Queued: stop task-owned request; run locally. Never wait on queue or chain
  Testbox → AWS → other providers.
- Fix real failures; never rerun/re-push merely for green. Read available CI failure
  classification before attributing failure to change.

## Repository Contract

- Skill owns portable routing, leases, sync, commands, cleanup.
- Resolve `<check-command>`, runtime/container image, PR, bootstrap from trusted
  consumer instructions, package scripts, or hydration workflow.
- Never invent missing commands or copy another consumer's setup.
- Always report provider, id, run URL, command, result. Never call Testbox
  “AWS Crabbox” or local Docker remote proof.

## Authorization and Isolation

- Routine configured use: creating/reusing/stopping task-owned leases, temporary state,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add openclaw/agent-skills/crabbox@sha256:c3c99b8408e7d8cb

The line at the top of this page pins the label git:20261012.5e5cb6b, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tdptcyavmaq7btf4.svg)](https://markdownregistry.com/a/art_tdptcyavmaq7btf4)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between Jul 15, 2026 and Oct 12, 2026, about one every 15 days.

versioncommittedcommitsizeaudit
git:20261012.5e5cb6b latest2026-10-12 5e5cb6b 6,448 BA view · diff
git:20261012.cea30402026-10-12 cea3040 6,831 BA view · diff
git:20260923.e6dec9e2026-09-23 e6dec9e 14,354 BA view · diff
git:20260830.30c88a32026-08-30 30c88a3 13,279 BA view · diff
git:20260813.7c493482026-08-13 7c49348 11,932 BA view · diff
git:20260715.599be8d2026-07-15 599be8d 11,297 BA view · diff
v2026-05-272026-07-15 bd8773e 36,560 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6448 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

GitHub

openclaw/agent-skills · 1,107 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tdptcyavmaq7btf4
GET https://markdownregistry.com/api/v1/resolve?ref=openclaw/agent-skills/crabbox
GET https://markdownregistry.com/api/v1/blob/c3c99b8408e7d8cbea9b0eeb002da907733c811ab86cc830d346dbfb9586c288

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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Every file in openclaw/agent-skills

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