bashless SKILL.md skillB
bashless 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/bashless@git:20260923.0fcf1bePins git:20260923.0fcf1be 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/bashless/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260923.0fcf1be, committed Sep 23, 2026
- First version recorded
- May 11, 2026
- Size
- 14,332 bytes
- Repository stars
- 32
- License
- Apache-2.0
Amend an existing Claude Code setup to replace the Bash tool with structured MCP tools, reducing agent reliance on unstructured shell access.
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 Bashless Setup
Your goal is to amend an existing Claude Code project setup so that the agent no longer uses
the built-in `Bash` tool. Instead, all essential CLI capabilities are exposed as structured MCP tools
via a local MCP stdio server. This forces the agent to use purpose-built tools with explicit parameters
rather than being attracted to unstructured shell access.
**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.
Highlight this requirement in the Debriefing. Set `"shell": "bash"` on new command hooks in `settings.json`.
Launch the MCP server via bash rather than putting the `.sh` path directly in `command`.
# Workflow
…Read the whole file at its exact version.
How to install
mdr add ralfstrobel/agentic-brownfield-coding/bashless@sha256:8f6ad4bc053e3238The line at the top of this page pins the label git:20260923.0fcf1be, 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_ljb3aik6zrxpjmou)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 11, 2026 and Sep 23, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260923.0fcf1be latest | 2026-09-23 | 0fcf1be | 14,332 B | B | view · diff |
| git:20260910.d4f4fe0 | 2026-09-10 | d4f4fe0 | 14,285 B | B | view · diff |
| git:20260910.1f71ddc | 2026-09-10 | 1f71ddc | 14,381 B | B | view · diff |
| git:20260606.368f079 | 2026-06-06 | 368f079 | 14,395 B | B | view · diff |
| git:20260514.dbedf47 | 2026-05-14 | dbedf47 | 14,400 B | B | view · diff |
| git:20260511.d4c8503 | 2026-05-11 | d4c8503 | 14,269 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 (14332 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_ljb3aik6zrxpjmou GET https://markdownregistry.com/api/v1/resolve?ref=ralfstrobel/agentic-brownfield-coding/bashless GET https://markdownregistry.com/api/v1/blob/8f6ad4bc053e3238408d05386d318d16608a84331cb21d71728a79d4303cfcce
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.