dimonier/skills · skills/agent-skill-builder/SKILL.md

agent-skill-builder skillA

agent-skill-builder is agent-read markdown (skill) from dimonier/skills: Guide for deciding when to create agent skills, how to design them well, and what anti-patterns to avoid. Use when: (1) creating a new skill, (2) deciding between skills vs AGENTS.md vs MCP vs Memory, (3) reviewing an existing skill for quality, (4) unsure if a skill is needed at all, (5) compacting a skill's materials to a minimal size — only on explicit request and acceptance of the trade-offs (discarding the unnecessary, rendering what remains as episteme blocks)..

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 dimonier/skills/agent-skill-builder@git:20260911.e897891
Exact content
mdr add dimonier/skills/agent-skill-builder@sha256:ae4e866e80190d85

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_vb6eat5yiuedstyh.svg)](https://markdownregistry.com/a/art_vb6eat5yiuedstyh)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260911.e897891 latest2026-09-11 e897891 5,138 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 (5138 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

dimonier/skills · 7 stars · license NOASSERTION · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vb6eat5yiuedstyh
GET https://markdownregistry.com/api/v1/resolve?ref=dimonier/skills/agent-skill-builder
GET https://markdownregistry.com/api/v1/blob/ae4e866e80190d853b46ae40de2a7e81ed3b9e3530afddc78b81f2f4a32fb2f9