marketplace-dev SKILL.md skillA
marketplace-dev from daymade/claude-code-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add daymade/claude-code-skills/marketplace-dev@git:20261020.ce7e5ebPins git:20261020.ce7e5eb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- daymade/claude-code-skills
- Path
daymade-claude-code/marketplace-dev/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261020.ce7e5eb, committed Oct 20, 2026
- First version recorded
- Sep 20, 2026
- Size
- 20,352 bytes
- Repository stars
- 1,519
- License
- MIT
Builds and maintains Claude Code plugin marketplaces: converts a skills repo to spec-valid marketplace.json, adds/updates plugin entries, and migrates skills into or between suites. Use for marketplace.json, plugin distribution, one-click install, or "put these skills in a suite". Not for repo health audits (use marketplace-health-check) or cache reconciliation (use skill-governance).
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
# marketplace-dev Convert a Claude Code skills repository into an official plugin marketplace so users can install skills via `claude plugin marketplace add` and get auto-updates. **Input**: a repo with `skills/` directories containing SKILL.md files. **Output**: `.claude-plugin/marketplace.json` + validated + installation-tested + PR-ready. ## Route the task before editing | User intent | Route | |---|---| | Create marketplace support for a repo that does not have it | Follow Phases 0–4 below | | Add or update an ordinary plugin entry | Follow “Maintaining an existing marketplace,” then Phase 3 | | Consolidate standalone skills into a suite, create a suite from existing skills, move a skill between suites, or rename a skill while moving it | Read [references/suite_consolidation_workflow.md](references/suite_consolidation_workflow.md) completely and follow it instead of the generic Phase 4 constraints | | Reconcile installed caches after a merged suite migration | Invoke `daymade-skill:skill-governance` and use its post-migration workflow; do not mutate cache state here | …
Read the whole file at its exact version.
How to install
mdr add daymade/claude-code-skills/marketplace-dev@sha256:1d87d418bc6bacdeThe line at the top of this page pins the label git:20261020.ce7e5eb, 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_pmsj6aamst6364nv)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Sep 20, 2026 and Oct 20, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.ce7e5eb latest | 2026-10-20 | ce7e5eb | 20,352 B | A | view · diff |
| git:20260924.bd37af8 | 2026-09-24 | bd37af8 | 21,181 B | A | view · diff |
| git:20260923.943df48 | 2026-09-23 | 943df48 | 21,150 B | A | view · diff |
| git:20260921.efbdc3a | 2026-09-21 | efbdc3a | 21,512 B | A | view · diff |
| git:20260920.4c43b82 | 2026-09-20 | 4c43b82 | 19,030 B | A | view · diff |
| git:20260920.66b7f38 | 2026-09-20 | 66b7f38 | 18,221 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 (20352 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
daymade/claude-code-skills · 1,519 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pmsj6aamst6364nv GET https://markdownregistry.com/api/v1/resolve?ref=daymade/claude-code-skills/marketplace-dev GET https://markdownregistry.com/api/v1/blob/1d87d418bc6bacde07087b79c651d83d0e429cd52b470eb269461a33e759ec4c
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.