theafh/ai-modules · plugins/ai_dev/skills/harness_portability/SKILL.md

harness_portability skillA

Name: harness_portability
Author: theafh

harness_portability is agent-read markdown (skill) from theafh/ai-modules: Cross-agent-harness and cross-OS portability review for runtime artefacts bundled inside skills and plugins. Use when creating, editing, reviewing, or troubleshooting shell scripts, Python or Node helpers, hooks and hook configuration, MCP servers, command wrappers, setup and install flows, plugin wiring, agent and subagent definitions, agent frontmatter, tool allowlists, read-only agent enforcement, output styles and their per-harness rules-file and instructions-file counterparts, skill wording.

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 theafh/ai-modules/harness_portability@v1.0.14

Exact content

mdr add theafh/ai-modules/harness_portability@sha256:b30c127132142476

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

[![mdr](https://markdownregistry.com/badge/art_uyvxw5zc626smdg6.svg)](https://markdownregistry.com/a/art_uyvxw5zc626smdg6)

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Versions

version	committed	commit	size	audit
v1.0.14 latest	2026-08-08	0b413cd	24,765 B	A	view · diff
v1.0.13	2026-08-07	bcafcbb	94,362 B	A	view · diff
v1.0.12	2026-08-07	1f2e479	87,319 B	A	view · diff
v1.0.11	2026-07-26	bd51458	54,934 B	A	view · diff
v1.0.11	2026-07-26	7089bcb	54,243 B	A	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 (24765 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

theafh/ai-modules · 38 stars · license MIT · pushed 2026-09-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_uyvxw5zc626smdg6
GET https://markdownregistry.com/api/v1/resolve?ref=theafh/ai-modules/harness_portability
GET https://markdownregistry.com/api/v1/blob/b30c127132142476c23d1853d058325370e1a701a47ee4791d824055d918ee88