adcontextprotocol/adcp-client · skills/build-creative-agent/SKILL.md

build-creative-agent skillB

build-creative-agent is agent-read markdown (skill) from adcontextprotocol/adcp-client: Use when building an AdCP creative agent — an ad server, creative management platform, or any system that accepts, stores, transforms, and serves ad creatives..

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 adcontextprotocol/adcp-client/build-creative-agent@git:20260610.fb802e9
Exact content
mdr add adcontextprotocol/adcp-client/build-creative-agent@sha256:d5838c351f207b7c

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_t66yamonay2na4rg.svg)](https://markdownregistry.com/a/art_t66yamonay2na4rg)

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Versions

versioncommittedcommitsizeaudit
git:20260610.fb802e9 latest2026-06-10 fb802e9 12,151 BB view · diff
git:20260527.9bf8fa12026-05-27 9bf8fa1 11,712 BB view · diff
git:20260508.8117e932026-05-08 8117e93 12,693 BB view · diff
git:20260503.5118d4a2026-05-03 5118d4a 9,966 BB view · diff
git:20260503.24dc2a22026-05-03 24dc2a2 9,443 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No link to a raw IP address (matched: http://127.0.0.1:3002)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12151 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 script tag

Source

GitHub

adcontextprotocol/adcp-client · 18 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_t66yamonay2na4rg
GET https://markdownregistry.com/api/v1/resolve?ref=adcontextprotocol/adcp-client/build-creative-agent
GET https://markdownregistry.com/api/v1/blob/d5838c351f207b7c45c3db863f74a67291dc80a513095871fb72cf5facfb099c

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