# Call Adcp Agent

> Wire-level invariants for any AdCP buyer call — idempotencykey replay semantics, account oneOf variants, async status:'submitted'+taskid polling, error recovery from adcperror.issues[]. Load before any per-protocol task skill (adcp-media-buy, adcp-creative, adcp-signals, adcp-governance, adcp-si, adcp-brand) when calling an AdCP agent as a buyer.

## Facts
- Page: https://tashan.sh/capability/skill-adcontextprotocol-call-adcp-agent
- tashan id: skill:adcontextprotocol/call-adcp-agent
- Source: https://github.com/adcontextprotocol/adcp-client
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 96.0
- Freshness: 91.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
cp -r call-adcp-agent ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-23 by tashan (https://tashan.sh) from public evidence. Scorer s5.