goondocks-co/myco · .agents/skills/bun-test-runtime-hardening/SKILL.md

myco:bun-test-runtime-hardening skillA

myco:bun-test-runtime-hardening is agent-read markdown (skill) from goondocks-co/myco: Apply this skill when hardening Bun test environments in Myco's test suite, diagnosing CI-only test failures, investigating hung test processes after all assertions pass, or adding new test files that import external SDK modules, use mock.module(), or declare module-level timers — even if the user doesn't explicitly ask about Bun runtime behavior. Covers three procedures: (1) isolating process-scoped mock.module() registrations that leak across test files and cause non-deterministic CI failures;.

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:bun-test-runtime-hardening@git:20260829.5a1837d
Exact content
mdr add goondocks-co/myco/myco:bun-test-runtime-hardening@sha256:a2eef3fb41769007

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_ein3vddxjehz7cz6.svg)](https://markdownregistry.com/a/art_ein3vddxjehz7cz6)

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Versions

versioncommittedcommitsizeaudit
git:20260829.5a1837d latest2026-08-29 5a1837d 18,154 BA view · diff
git:20260815.38a38992026-08-15 38a3899 16,735 BA view · diff
git:20260809.36024f82026-08-09 36024f8 15,600 BA view · diff
git:20260802.15df7ea2026-08-02 15df7ea 14,862 BA view · diff
git:20260616.e3436e82026-06-16 e3436e8 14,098 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 (18154 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

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

API

GET https://markdownregistry.com/api/v1/artifacts/art_ein3vddxjehz7cz6
GET https://markdownregistry.com/api/v1/resolve?ref=goondocks-co/myco/myco:bun-test-runtime-hardening
GET https://markdownregistry.com/api/v1/blob/a2eef3fb41769007408a4e5c385de1157d8c165d275dbd58e6b357db49f5727a

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