martineserios/thebrana · system/skills/bash-defensive-patterns/SKILL.md

bash-defensive-patterns skillA

bash-defensive-patterns is agent-read markdown (skill) from martineserios/thebrana: Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add martineserios/thebrana/bash-defensive-patterns@git:20260612.b83c59d
Exact content
mdr add martineserios/thebrana/bash-defensive-patterns@sha256:f82f5c9c7ecf6551

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

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Versions

versioncommittedcommitsizeaudit
git:20260612.b83c59d latest2026-06-12 b83c59d 2,267 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (2267 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

martineserios/thebrana · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_db764ozzcjeqw7hd
GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/bash-defensive-patterns
GET https://markdownregistry.com/api/v1/blob/f82f5c9c7ecf65516e53db01de1cf9a5f0ea08bd736b415f8fa9b3d541fe3b69

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.