fleet-worker SKILL.md skillA
fleet-worker from 0xdarkmatter/claude-mods is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 0xdarkmatter/claude-mods/fleet-worker@git:20261009.66e0498Pins git:20261009.66e0498 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 0xdarkmatter/claude-mods
- Path
skills/fleet-worker/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261009.66e0498, committed Oct 9, 2026
- First version recorded
- Aug 1, 2026
- Size
- 17,518 bytes
- Repository stars
- 68
- License
- MIT
One cheap headless Claude Code worker on a cheaper brain (GLM via z.ai, or Sonnet/Haiku) - full tool harness, isolated git worktree + CLAUDE_CONFIG_DIR - fanned out and gated by an Opus orchestrator. Triggers: fleet-worker, GLM worker, grunt worker, cheap parallel agent, offload to GLM, sonnet worker, haiku worker.
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
# fleet-worker Run a **cheap headless Claude Code worker on a cheaper model** and let an Opus orchestrator (this session) fan workers out in parallel, then verify and land their work. The worker keeps Claude Code's *entire tool harness* (Read/Write/Edit/Bash/Glob/Grep/Task/MCP/hooks) — only the **brain** is swapped to a cheaper model via env — a cheaper Anthropic model (Sonnet/Haiku) or a non-Anthropic endpoint. GLM-5.3 (`glm-5.3`) on z.ai is the default worked example; the mechanism is provider- and model-agnostic (any Anthropic-compatible endpoint). > **Want to offload to Grok (xAI's `grok` CLI)? That's not this skill.** Every > fleet-worker brain is a `claude -p` process pointed at an **Anthropic-compatible** > endpoint. Grok Build CLI is its **own binary and protocol** (`grok -p`, auth via > `GROK_DEPLOYMENT_KEY`), not a `claude -p` wrapper — so it can't ride fleet-worker's > launcher. Grok is a first-class worker in **fleetflow** instead (alongside > Codex), which spawns heterogeneous OS-process workers of different binaries — > now its own repo at [0xDarkMatter/fleetflow](https://github.com/0xDarkMatter/fleetflow), > mounted as the `/fleetflow` skill. …
Read the whole file at its exact version.
How to install
mdr add 0xdarkmatter/claude-mods/fleet-worker@sha256:bebac75de827226dThe line at the top of this page pins the label git:20261009.66e0498, 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_af4dopwlwfdzwkek)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 1, 2026 and Oct 9, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.66e0498 latest | 2026-10-09 | 66e0498 | 17,518 B | A | view · diff |
| git:20261006.764b609 | 2026-10-06 | 764b609 | 17,030 B | A | view · diff |
| git:20261002.ea664cc | 2026-10-02 | ea664cc | 17,025 B | A | view · diff |
| git:20260930.cc24040 | 2026-09-30 | cc24040 | 16,381 B | A | view · diff |
| git:20260825.341f418 | 2026-08-25 | 341f418 | 16,381 B | A | view · diff |
| git:20260823.285cd8e | 2026-08-23 | 285cd8e | 16,172 B | A | view · diff |
| git:20260814.f306e5c | 2026-08-14 | f306e5c | 16,123 B | A | view · diff |
| git:20260801.fbbd5c3 | 2026-08-01 | fbbd5c3 | 16,021 B | A | view |
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 (17518 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
0xdarkmatter/claude-mods · 68 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_af4dopwlwfdzwkek GET https://markdownregistry.com/api/v1/resolve?ref=0xdarkmatter/claude-mods/fleet-worker GET https://markdownregistry.com/api/v1/blob/bebac75de827226dff5f9262c0a7a1ab006d32af271aa138dfc7f1934c089952
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.