goondocks-co/myco · .agents/skills/upgrade-path-safety/SKILL.md

myco:upgrade-path-safety skillB

myco:upgrade-path-safety is agent-read markdown (skill) from goondocks-co/myco: Apply this skill when validating, testing, or releasing any version-to-version upgrade, addressing critical missing paths and suspected fabrications. Covers five orthogonal procedures: (1) clean-state revert methodology before upgrade testing to simulate real-world conditions; (2) CI-as-primary-gate discipline when local tests are flaky or environment-contaminated; (3) merge→publish→test release sequencing to avoid blocking on local reliability; (4) detecting and handling the self-propagation tr.

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 goondocks-co/myco/myco:upgrade-path-safety@git:20260829.5a1837d
Exact content
mdr add goondocks-co/myco/myco:upgrade-path-safety@sha256:ed6bb5e886e9714b

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_wvjl7xdluwjiu7yg.svg)](https://markdownregistry.com/a/art_wvjl7xdluwjiu7yg)

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Versions

versioncommittedcommitsizeaudit
git:20260829.5a1837d latest2026-08-29 5a1837d 16,224 BB view · diff
git:20260712.a41f0822026-07-12 a41f082 15,737 BB view · diff
git:20260705.94657f22026-07-05 94657f2 14,633 BB view · diff
git:20260702.5fe685c2026-07-02 5fe685c 13,981 BB view · diff
git:20260625.1d844272026-06-25 1d84427 13,986 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No recursive delete of root, home or parent (matched: rm -rf ~/)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (16224 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 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

goondocks-co/myco · 14 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wvjl7xdluwjiu7yg
GET https://markdownregistry.com/api/v1/resolve?ref=goondocks-co/myco/myco:upgrade-path-safety
GET https://markdownregistry.com/api/v1/blob/ed6bb5e886e9714b26b7811f6df776454c6adee5558216ad8dba34833f8704bc

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