dcc-mcp/dcc-mcp-core · skills/marketplace-create-extension/SKILL.md

marketplace-create-extension skillA

marketplace-create-extension is agent-read markdown (skill) from dcc-mcp/dcc-mcp-core: Infrastructure skill — scaffold a new marketplace extension package (SKILL.md + tools.yaml + scripts/) with MIT-0 licensing. Use when creating a publishable marketplace entry for any DCC host. Not for editing existing extensions or driving live DCC scenes — use domain skills for that..

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 dcc-mcp/dcc-mcp-core/marketplace-create-extension@git:20260806.dfcec56
Exact content
mdr add dcc-mcp/dcc-mcp-core/marketplace-create-extension@sha256:a582164ddcc0a03d

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_bhegzci5de33izju.svg)](https://markdownregistry.com/a/art_bhegzci5de33izju)

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Versions

versioncommittedcommitsizeaudit
git:20260806.dfcec56 latest2026-08-06 dfcec56 3,089 BA view · diff
git:20260719.e1e02f32026-07-19 e1e02f3 2,838 BA view · diff
git:20260607.be853c52026-06-07 be853c5 2,537 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 (3089 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

dcc-mcp/dcc-mcp-core · 45 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bhegzci5de33izju
GET https://markdownregistry.com/api/v1/resolve?ref=dcc-mcp/dcc-mcp-core/marketplace-create-extension
GET https://markdownregistry.com/api/v1/blob/a582164ddcc0a03d354b8706cae1468a68e0afabfccf171376ce8679c02f74d0

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