build-retail-media-agent SKILL.md skillB
build-retail-media-agent from adcontextprotocol/adcp-client is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add adcontextprotocol/adcp-client/build-retail-media-agent@git:20260508.8117e93Pins git:20260508.8117e93 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- adcontextprotocol/adcp-client
- Path
skills/build-retail-media-agent/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260508.8117e93, committed May 8, 2026
- First version recorded
- Apr 30, 2026
- Size
- 7,100 bytes
- Repository stars
- 18
- License
- Apache-2.0
Use when building an AdCP retail media network agent — a platform that sells on-site placements, supports product catalogs, tracks conversions, and reports performance. Applies to retail, restaurants, travel, and any platform rendering ads from a feed.
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
# Build a Retail Media Agent A retail media agent sells on-site placements driven by a product catalog and reports conversion outcomes back to buyers. The fastest path is to **fork a worked seller adapter** and replace its `// SWAP:` markers with calls to your backend. ## Pick your fork target | Specialism | Status | Fork this | Mock upstream | Storyboard | | ---------------------- | ------- | --------------------------------------------------------------------------------- | ----------------------------------- | ---------------------- | | `sales-catalog-driven` | stable | [`hello_seller_adapter_social.ts`](../../examples/hello_seller_adapter_social.ts) | `npx adcp mock-server sales-social` | `sales_catalog_driven` | | `sales-retail-media` | preview | Same | Same | placeholder | …
Read the whole file at its exact version.
How to install
mdr add adcontextprotocol/adcp-client/build-retail-media-agent@sha256:747c5614e6d5b790The line at the top of this page pins the label git:20260508.8117e93, 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_v3utavcodn2bc5j7)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Apr 30, 2026 and May 8, 2026, about one every 2 days. Its first recorded version is graded A and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260508.8117e93 latest | 2026-05-08 | 8117e93 | 7,100 B | B | view · diff |
| git:20260503.5118d4a | 2026-05-03 | 5118d4a | 5,808 B | B | view · diff |
| git:20260503.91c1ff8 | 2026-05-03 | 91c1ff8 | 5,324 B | B | view · diff |
| git:20260503.79c2835 | 2026-05-03 | 79c2835 | 26,616 B | A | view · diff |
| git:20260430.5223f9a | 2026-04-30 | 5223f9a | 25,744 B | A | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:3005)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7100 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
adcontextprotocol/adcp-client · 18 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_v3utavcodn2bc5j7 GET https://markdownregistry.com/api/v1/resolve?ref=adcontextprotocol/adcp-client/build-retail-media-agent GET https://markdownregistry.com/api/v1/blob/747c5614e6d5b790d1be1312e3e99085027784bf71ad2c25bab29b182cea440e
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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