API Reference¶

Complete reference documentation for all CapiscIO products.

Products¶

CapiscIO Core

CLI and Go library for validation, key management, and badge operations.
CapiscIO SDK

Python SDK for runtime security—signing, verification, and trust enforcement.
- Overview
- SimpleGuard
- Badge
- Types
MCP Guard

Tool-level authorization for Model Context Protocol servers.
- MCP Guard Reference
- Guard Config
Server API

capiscio-server REST API for agent registry and badge CA.

Configuration

All configuration options for CLI, SDK, and environment variables.

Configuration
Agent Card Schema

JSON Schema reference for the A2A Agent Card specification.

Schema Reference
Installation

Package installation across all platforms and package managers.

Installation Options

CapiscIO Core (CLI)CapiscIO SDKMCP GuardDocker

npm install -g capiscio    # Node.js wrapper
# or
pip install capiscio       # Python wrapper

pip install capiscio-sdk

pip install capiscio-mcp          # Standalone
pip install capiscio-mcp[mcp]     # With MCP SDK integration

docker pull ghcr.io/capiscio/capiscio-core:latest

Package	Version	Platform	Requirements
`capiscio` (npm)	2.x	Node.js	≥18.0
`capiscio` (pip)	2.x	Python	≥3.10
`capiscio-sdk`	0.3.x	Python	≥3.10
`capiscio-mcp`	0.1.x	Python	≥3.10
`capiscio-core` (Go)	2.x	Go	≥1.21