skill-crafting SKILL.md skillA
skill-crafting from sentimony/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sentimony/skills/skill-crafting@v0.0.10Pins v0.0.10 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sentimony/skills
- Path
skills/skill-crafting/SKILL.md- Versions recorded
- 8
- Latest version
- v0.0.10, committed Nov 4, 2026
- First version recorded
- Sep 15, 2026
- Size
- 17,231 bytes
- Repository stars
- 7
- License
- MIT
You MUST use this when deciding whether a recurring workflow needs a reusable agent skill, or when designing, creating, evaluating, improving, splitting, merging, or retiring skills. Covers trigger boundaries, architecture, behavior contracts, and effectiveness evaluation. Not for repository agent instruction maintenance (maintaining-agent-context), settled implementation planning (plan-crafting), or code behavior fixes (tdd).
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
# Skill Crafting Use this skill to turn a reusable agent capability into a small, testable, maintainable skill package. It owns craft decisions and evaluation methodology. It can guide a new skill, an improvement to an existing skill, or a decision to extend, split, merge, simplify, retire, or replace a skill with a native capability. ## Responsibility boundary This skill decides: - whether a reusable skill is the right solution; - the capability, trigger boundary, output contract, and supporting architecture; - the skill category, observed failure, risk, and verification tier; - how to interpret baseline, candidate, trigger, cost, variance, and qualitative evidence. Route adjacent work to its owner: - `plan-crafting` produces an implementation plan after requirements are settled; - `tdd` owns test-first development for code behavior inside a skill task; - `maintaining-agent-context` audits existing AGENTS, CLAUDE, and SKILL.md instruction files; - `review-request` obtains independent review of an implementation diff; - `verification-gate` gives the final evidence-backed completion verdict; - `branch-finish` decides integration, preservation, and workspace cleanup. …
Read the whole file at its exact version.
How to install
mdr add sentimony/skills/skill-crafting@sha256:ddd77c4bd5ea380eThe line at the top of this page pins the label v0.0.10, 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_avx3yb327jrnae3b)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Sep 15, 2026 and Nov 4, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.0.10 latest | 2026-11-04 | 6022530 | 17,231 B | A | view · diff |
| v0.0.9 | 2026-11-04 | efb8f2a | 17,115 B | A | view · diff |
| v1.2.3 | 2026-11-01 | 9838372 | 17,115 B | A | view · diff |
| git:20261008.8af480a | 2026-10-08 | 8af480a | 17,470 B | A | view · diff |
| v1.1.3 | 2026-10-01 | 832a9a8 | 17,328 B | A | view · diff |
| v1.1.2 | 2026-09-26 | fc76ece | 17,310 B | A | view · diff |
| v1.1.1 | 2026-09-16 | 7451385 | 16,674 B | A | view · diff |
| v1.1.0 | 2026-09-15 | 5ea8784 | 16,425 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 (17231 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
sentimony/skills · 7 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_avx3yb327jrnae3b GET https://markdownregistry.com/api/v1/resolve?ref=sentimony/skills/skill-crafting GET https://markdownregistry.com/api/v1/blob/ddd77c4bd5ea380e0ce84d2e9cde3d4d0d3a13e98c9e6492b6149e044c06730d
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.