# SDK

> AdCP SDK — client, server, and compliance harnesses for the AdContext Protocol (MCP + A2A)

## Facts
- Page: https://tashan.sh/capability/pkg-adcp-sdk
- tashan id: pkg:@adcp/sdk
- Source: https://github.com/adcontextprotocol/adcp-client
- npm: https://www.npmjs.com/package/@adcp/sdk
- Type: npm
- Category: other
- tashan score: 78.0 / 100
- Adoption: 60.0
- Upkeep: 85.0
- Freshness: 96.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- npm downloads: 19,540/week
- License: Apache-2.0
- Official: no

## Install

```sh
claude mcp add adcp-sdk -- npx -y @adcp/sdk
```

## Security audit
- Known advisories: 0
- Install-time script: none declared
- Build provenance: attested
- Declared permission surface: network

Permissions are read from DECLARED dependencies only. Nothing is executed, so an empty result means "nothing declared", never "nothing possible".

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Measured 2026-09-12 by tashan (https://tashan.sh) from public evidence. Scorer s5.