build-decisioning-platform SKILL.md skillA

build-decisioning-platform from adcontextprotocol/adcp-client is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add adcontextprotocol/adcp-client/build-decisioning-platform@git:20260914.5582908

Pins git:20260914.5582908 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
adcontextprotocol/adcp-client
Path
skills/build-decisioning-platform/SKILL.md
Versions recorded
5
Latest version
git:20260914.5582908, committed Sep 14, 2026
First version recorded
May 26, 2026
Size
16,031 bytes
Repository stars
18
License
Apache-2.0

Build an AdCP sales agent (publisher / SSP / retail-media network). Implement 5 functions, throw 8 typed errors, run it. Framework handles idempotency, HITL, signing, multi-tenant, schema validation.

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 sales agent

Implement 6 functions. The framework does the rest.

## What you're building

A `DecisioningPlatform` for the `sales-non-guaranteed` (or `sales-guaranteed`) specialism. Buyers call your AdCP server to discover products, create media buys, push creatives, update buys, and pull delivery reports. You translate those calls to your platform (GAM, FreeWheel, Kevel, your own ad server, whatever).

## Imports cheat sheet

For 95% of sales agents, these are the only `@adcp/sdk/server` imports you need:

```ts
import {
  // Server entry + persistence
  createAdcpServerFromPlatform,
  getAllAdcpMigrations,
  serve,
  // Wire-shape helpers (eliminate 30+ lines of boilerplate per Product)
  buildProduct,
  buildPackage,
  buildPricingOption,
  DEFAULT_REPORTING_CAPABILITIES, // required field; override per-product
  // Typed errors — pick from this catalog instead of `throw new AdcpError(...)`
  PackageNotFoundError,
  MediaBuyNotFoundError,
  ProductNotFoundError,
  BudgetTooLowError,
  BackwardsTimeRangeError,
  InvalidStateError,
  RateLimitedError,
  UnsupportedFeatureError,
  // Types
  type DecisioningPlatform,
  type SalesPlatform,
} from '@adcp/sdk/server';
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add adcontextprotocol/adcp-client/build-decisioning-platform@sha256:5fedec4b187d4268

The line at the top of this page pins the label git:20260914.5582908, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xfyrutopyjflp2bg.svg)](https://markdownregistry.com/a/art_xfyrutopyjflp2bg)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 26, 2026 and Sep 14, 2026, about one every 28 days.

versioncommittedcommitsizeaudit
git:20260914.5582908 latest2026-09-14 5582908 16,031 BA view · diff
git:20260828.445b6752026-08-28 445b675 15,930 BA view · diff
git:20260827.c860b2d2026-08-27 c860b2d 15,368 BA view · diff
git:20260527.546f0932026-05-27 546f093 15,211 BA view · diff
git:20260526.d6528d72026-05-26 d6528d7 14,910 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (16031 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

adcontextprotocol/adcp-client · 18 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xfyrutopyjflp2bg
GET https://markdownregistry.com/api/v1/resolve?ref=adcontextprotocol/adcp-client/build-decisioning-platform
GET https://markdownregistry.com/api/v1/blob/5fedec4b187d4268bd5ef8bf5f8fb3b0e75ff2370d98fbacc2d57d78d1ab2211

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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