romabeckman/harness-kit · skills/meta-harness/SKILL.md

meta-harness skillA

meta-harness is agent-read markdown (skill) from romabeckman/harness-kit: Autonomous Meta-Harness proposer. Reads the full harness history filesystem, diagnoses failure patterns, proposes a targeted improvement, stores the candidate, and outputs a JSON decision..

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 romabeckman/harness-kit/meta-harness@git:20260810.b9eb234
Exact content
mdr add romabeckman/harness-kit/meta-harness@sha256:e9e2032e853b3035

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 badge

[![mdr](https://markdownregistry.com/badge/art_ix4uhigzjxhvvw7u.svg)](https://markdownregistry.com/a/art_ix4uhigzjxhvvw7u)

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Versions

versioncommittedcommitsizeaudit
git:20260810.b9eb234 latest2026-08-10 b9eb234 5,153 BA view · diff
git:20260524.5cd35572026-05-24 5cd3557 4,884 BA view · diff
git:20260523.0a17b9f2026-05-23 0a17b9f 9,502 BA view · diff
git:20260523.82d75052026-05-23 82d7505 9,521 BA view · diff
git:20260523.0b5b8382026-05-23 0b5b838 9,801 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 (5153 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

romabeckman/harness-kit · 30 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ix4uhigzjxhvvw7u
GET https://markdownregistry.com/api/v1/resolve?ref=romabeckman/harness-kit/meta-harness
GET https://markdownregistry.com/api/v1/blob/e9e2032e853b3035df16bd3538a97c1d53c57ac019db9fb217c5180a1e0cce8f

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