SDKs

Build OAP servers and clients.

Reference SDKs implement manifest publishing, discovery, signed invocation, receipt generation, and the optional protocol extensions. All SDKs are Apache 2.0 licensed and maintained by community-operated services (RFC 0019, RFC 0026).

TypeScript

preview

npm install @oap/sdk

@oap/sdk

Python

preview

pip install oap-sdk

oap-sdk

Go

planned

go get github.com/openagentprotocol/oap-go

github.com/openagentprotocol/oap-go

Rust

planned

cargo add oap

oap

server.ts

import { OapServer } from '@oap/sdk';

const server = new OapServer({
  did: 'did:web:tool.example',
  conformance: 'L2',
});

server.action({
  id: 'create_task',
  intent: 'create a task with title and due date',
  inputSchema: TaskInput,
  outputSchema: Task,
  riskClass: 'low',
  handler: async ({ input, context }) => {
    return await db.tasks.create(input);
  },
});

server.serve({ port: 8080 });

What you get

Auto generated /.well-known/oap-tool.json manifest with DID and signatures.
Built in discovery, invocation, audit, and GDPR endpoints.
Hash chained receipt generation and storage adapters (in memory, Postgres, S3).
Pluggable policy hooks for the four layer governance stack.
Type safe action definitions with JSON Schema generation.
Conformance Test Suite client to self verify before publishing.