common-skill-creator SKILL.md skillA
common-skill-creator from hoangnguyen0403/agent-skills-standard is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hoangnguyen0403/agent-skills-standard/common-skill-creator@git:20260714.6bf9b5ePins git:20260714.6bf9b5e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hoangnguyen0403/agent-skills-standard
- Path
.codex/skills/common/common-skill-creator/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260714.6bf9b5e, committed Jul 14, 2026
- First version recorded
- May 13, 2026
- Size
- 6,655 bytes
- Repository stars
- 583
- License
- MIT
Standardizes the creation and evaluation of high-density Agent Skills (Claude, Cursor, Windsurf). Ensures skills achieve high Activation (specificity/completeness) and Implementation (conciseness/actionability) scores. Use when: writing or auditing SKILL.md, improving trigger accuracy, or refactoring skills to reduce redundancy and maximize token ROI.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Agent Skill Creator Standard ## **Priority: P0 (CRITICAL)** Applies to **every skill in this registry**. Maximize **Token ROI**. Every line in SKILL.md must provide specific procedural value. **Activation** (how it triggers) and **Implementation** (how it helps) primary quality metrics. ## Three-Level Loading System - **Level 1** Frontmatter: `name` + `description` (Activation Anchor), ≤100 words. - **Level 2** SKILL.md body: Core Rules + Workflows (Implementation Core), ≤100 lines. - **Level 3** references/: Detailed examples, schemas, and "TESTS.md" (On-demand). ## Workflow (New or Existing Skill) **New skill:** 1. **Research** — web-search domain best practices, checklists, and standards; extract key terms → triggers, workflows → guidelines, mistakes → anti-patterns. See [Web Search Research](references/web-search-research.md). 2. **Capture intent** — what it , when it trigger, expected output format? 3. **Draft the SKILL.md** — draft using [TEMPLATE.md](references/TEMPLATE.md) 4. **Test** — spawn parallel subagents: one with-skill, one without-skill (baseline) 5. **Evaluate** — grade assertions, review benchmark (pass rate, tokens, time) …
Read the whole file at its exact version.
How to install
mdr add hoangnguyen0403/agent-skills-standard/common-skill-creator@sha256:8f747abad00094e0The line at the top of this page pins the label git:20260714.6bf9b5e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_sljtqzz625vvymge)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 13, 2026 and Jul 14, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260714.6bf9b5e latest | 2026-07-14 | 6bf9b5e | 6,655 B | A | view · diff |
| git:20260627.0588377 | 2026-06-27 | 0588377 | 6,578 B | A | view · diff |
| git:20260615.50729d2 | 2026-06-15 | 50729d2 | 6,551 B | A | view · diff |
| git:20260513.7eab4bf | 2026-05-13 | 7eab4bf | 5,483 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6655 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
hoangnguyen0403/agent-skills-standard · 583 stars · license MIT · pushed 2026-11-07 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_sljtqzz625vvymge GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/common-skill-creator GET https://markdownregistry.com/api/v1/blob/8f747abad00094e0f0d270a6f88b05f982fc65966fe021e806d9a0e418288246
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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