headless SKILL.md skillB
headless from ralfstrobel/agentic-brownfield-coding is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ralfstrobel/agentic-brownfield-coding/headless@git:20261031.b32218cPins git:20261031.b32218c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ralfstrobel/agentic-brownfield-coding
- Path
claude-plugins/abc-init/skills/headless/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261031.b32218c, committed Oct 31, 2026
- First version recorded
- May 14, 2026
- Size
- 11,473 bytes
- Repository stars
- 32
- License
- Apache-2.0
Assists in the creation of a headless Claude Code batch script that runs an isolated micro-session per item (file, line, task) for ad-hoc automation such as bulk migrations, lint-fix loops, or doc generation.
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
# Claude Code Headless Batch Setup Your goal is to help the user assemble a small shell script that drives `claude -p` over many inputs, running one ephemeral micro-session per item. The result usually lives under `.claude/headless/` and pairs a driver script (`*.sh`) with a system prompt file (`*.md`) and potentially an input list file. **Additional user arguments**: $ARGUMENTS **Language hint**: Always create all generated script content and comments in English for consistency across the codebase, while continuing to speak to the user in the language of their choice. **Platform hint**: Instructions and templates assume a Linux host with GNU coreutils. Adapt to the detected user OS. - macOS — Substitute BSD equivalents for GNU-only utilities. - Windows — Still use `.sh` files (skip irrelevant `chmod +x`), assuming Git Bash is available at runtime. # Workflow 1. Ensure the user intent is clear. If user arguments are absent or ambiguous, especially regarding the [upcoming decisions](#decisions-to-make), elicit the necessary information via informal conversation with the user. …
Read the whole file at its exact version.
How to install
mdr add ralfstrobel/agentic-brownfield-coding/headless@sha256:e1a5cc7ec6c056ecThe line at the top of this page pins the label git:20261031.b32218c, 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_dmn6wfcwrslzev3m)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 14, 2026 and Oct 31, 2026, about one every 85 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261031.b32218c latest | 2026-10-31 | b32218c | 11,473 B | B | view · diff |
| git:20260910.d4f4fe0 | 2026-09-10 | d4f4fe0 | 11,467 B | B | view · diff |
| git:20260514.6d5a57c | 2026-05-14 | 6d5a57c | 11,431 B | B | view |
Audit of the latest version
- fail: Frontmatter declares a name
- pass: Frontmatter block present
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11473 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
ralfstrobel/agentic-brownfield-coding · 32 stars · license Apache-2.0 · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dmn6wfcwrslzev3m GET https://markdownregistry.com/api/v1/resolve?ref=ralfstrobel/agentic-brownfield-coding/headless GET https://markdownregistry.com/api/v1/blob/e1a5cc7ec6c056ece31e3175147eab018b3aa343a117a11489c9b0387d44fc7d
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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