Schema Reference

JSON Schema 2020-12 validated structures for agents, capabilities, and messages

Core Schemas

Portable Agent Manifest

Main manifest schema defining agents with core, exec, gov, and graph profiles

json-agents.json

Message Envelope

Standard message format for inter-agent communication

message-envelope.json

Standard Capabilities

Seven reusable capability schemas that define standard agent behaviors

Summarization

Condense content into summaries

Routing

Direct messages to targets

Retrieval

Search and fetch information

Question Answering

Answer queries with context

Classification

Categorize input data

Extraction

Extract entities and data

Generation

Create new content

Extensions

Optional extension schemas for specialized functionality

Audit Extension

Comprehensive audit trail and compliance logging

Memory Extension

Persistent state and conversation history

Related Resources

Continue exploring JSON AGENTS

JSON Schema Viewer

Explore the interactive JSON Schema 2020-12 definition with collapsible sections and detailed field information

Examples

Browse working examples demonstrating each profile, capability, and extension schema in practice

Getting Started

Quick introduction to JSON Agents with basic schema usage and validation examples

Extensions Guide

Learn how to create custom extension schemas using the x-* namespace for specialized functionality