#a2a-protocol

Artinet SDK

Ship Agent2Agent in one line of code.

Summoner Agents

A collection of Summoner clients and agents featuring example implementations and reusable templates

Langchain Data Agent

NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.

Agentanycast

Connect AI agents across any network — zero config, encrypted, skill-based routing

MCP Lisp

Common Lisp SDK for Model Context Protocol (MCP) and Agent-to-Agent Protocol (A2A)

Evo AI

Evo AI is an open-source platform for creating and managing AI agents, enabling integration with different AI models and services.

Ah CLI

Daemon-first local runtime for AI agents. Run Claude/Codex agents on your own machine, keep transcripts local, orchestrate multi-agent fan-o...

Coworker

Open-source AI agent with MCP UI, app builder, A2A protocol, skills marketplace, and multi-provider chat. Built with Mastra. Alternative to...

Harness

Agent runtime with full system prompt control. Define agents in markdown, run them in a terminal TUI or multi-user web UI. Powered by the Cl...

Gaiia MCP Server

API Interrogator to produce MCP, A2A and OpenAPI specifications, and audit/review codebases with Expert Proxies

Adtp

Cryptographic identity and delegation for AI agents — UCAN chains, RESTRICT mode (structurally impossible escalation), provably-complete cas...

MCP Perf Suite

A modular MCP server suite for performance‑testing workflows: generate JMeter scripts from browser automation, manage and run load tests, in...