haabe/mycelium · plugins/mycelium/skills/wiring-contract/SKILL.md

wiring-contract skillA

wiring-contract is agent-read markdown (skill) from haabe/mycelium: Derive this project's own integration conventions from what the code already does, draft them as a wiring contract, and hold new work to it. Closes the built-but-not-wired gap at L3 (walking skeleton) — a mechanism that ships and is never called reads green in every other check..

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 haabe/mycelium/wiring-contract@git:20260726.bc7be21
Exact content
mdr add haabe/mycelium/wiring-contract@sha256:e41a87dfba54699f

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_hd7z4befxigbaukg.svg)](https://markdownregistry.com/a/art_hd7z4befxigbaukg)

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Versions

versioncommittedcommitsizeaudit
git:20260726.bc7be21 latest2026-07-26 bc7be21 5,789 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 (5789 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

haabe/mycelium · 46 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hd7z4befxigbaukg
GET https://markdownregistry.com/api/v1/resolve?ref=haabe/mycelium/wiring-contract
GET https://markdownregistry.com/api/v1/blob/e41a87dfba54699fd6cf8c2dd582b6f7234b884b5eeb2197de0b687e0ab13691

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