gaia-research/gaia-skill-heaven · packages/core/skills/harness-door-pattern/SKILL.md

harness-door-pattern skillA

harness-door-pattern is agent-read markdown (skill) from gaia-research/gaia-skill-heaven: Build a Skill Heaven door for a new AI coding harness. Use when adding support for any harness (claude, pi, codex, hermes, grok, or a new one) — covers the four suppression-mechanism classes, how to probe without being lied to, the door package shape, and the traps that have already cost time..

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 gaia-research/gaia-skill-heaven/harness-door-pattern@git:20260819.c6b9b72
Exact content
mdr add gaia-research/gaia-skill-heaven/harness-door-pattern@sha256:2468a8084cac278d

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_6fhuzkgpxqbhpozr.svg)](https://markdownregistry.com/a/art_6fhuzkgpxqbhpozr)

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Versions

versioncommittedcommitsizeaudit
git:20260819.c6b9b72 latest2026-08-19 c6b9b72 9,610 BA view · diff
git:20260810.ae249472026-08-10 ae24947 9,563 BA view · diff
git:20260808.44f0e9d2026-08-08 44f0e9d 9,573 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 (9610 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

gaia-research/gaia-skill-heaven · 4 stars · license none · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6fhuzkgpxqbhpozr
GET https://markdownregistry.com/api/v1/resolve?ref=gaia-research/gaia-skill-heaven/harness-door-pattern
GET https://markdownregistry.com/api/v1/blob/2468a8084cac278d0a34098651cfbb352c2aa4d8fbc5a4da3f912fdb0cff7f79

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