Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructure • Includes Auth, Observability, Debugger, Telemetry & Runtime • Run real-world MCPs powering AI Agents

An LLM-powered multi-agent framework for simulating interactive, evolving story worlds.

Automated harness evolution for AI agents. A Claude Code plugin that iteratively optimizes system prompts, routing, retrieval, and orchestration code using full-trace counterfactual diagnosis. Based on Meta-Harness (Lee et al., 2026).

Harness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools, prompts, resources), agent mode, multi-server, model switching, streaming responses, human-in-the-loop, thinking mode, model params config, system prompts, and saved preferences.

Audit trail & traceability for AI agents — local MCP gate (Allow/Review/Deny), live receipt dashboard, trust-baseline certification.

Shared Single-file memory layer for all your agents, sub mili-second RAG over text, photo and video on Apple Silicon.. No Server. No API. One File. Pure Swift

DJ Claude — the only music MCP server with multi-agent collaboration

Process transparency for agentic work.

Test mode for your integrations, built for the way agents build. Local, stateful twins of GitHub, Slack, Stripe, Gmail and Linear, over REST and MCP.

The self-improving context engine for coding agents.

An open source MCP and REST server for Malloy semantic models, so AI agents, applications, and BI tools query one governed model instead of raw SQL.

Local code intelligence MCP server and CLI for AI coding agents

Multi-language repository map for agents and humans: MCP tools, dependency graphs, symbol indexes, impact review, and bounded source evidence.

Run your real agent with and without your skills, MCPs, and rules. See which ones actually help, and what they cost in tokens. Supports Claude Code, Codex, Pi, and Hermes.

Live Amazon marketplace data for AI agents as MCP tools: product details, reviews, keyword search, best-sellers, deals, live offers and stock, and seller profiles across 20 countries. `npx apiguru-mcp` needs only Node 18+ - no Python, no uv, no API key.

Run coding agents on machines you own. Open-source, self-hostable agent workspace.

Secure, reproducible sandboxes for AI agent evaluation, training, and data synthesis.

Composable mathematics tools for agents

AI 驱动的法律行业案件管理与 Agent 工具：诉讼案件 / 非诉项目 / 任务中心 / 期限引擎 / 技能与 MCP，Agent 预设直接办案，运行于 DeepSeek Harness。

Shell and coding agent on mcp clients

A supervisor for fleets of AI coding sessions — which agent needs you, and why it actually stopped.

Lightweight Long-Term Memory for LLM Agents.

Local dashboard auditing Claude Code's per-turn token context (skills, agents, commands, CLAUDE.md, MEMORY.md, hooks, MCP) with toggle-based disable and session analytics.

Open-source macOS record-and-replay workflow recorder for computer use agents. Captures mouse, keyboard, and UI events as structured traces so agents can learn, replay, and automate real desktop tasks.