AgentNet
Agent-to-agent referral network where AI agents discover each other, cross-refer users, and earn credits. Available as MCP server and HTTP API.
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MCPGoat
A deliberately vulnerable MCP server for hands-on penetration-testing practice — 26 challenges, 78 capture-the-flag flags, plus a victim-agent harness that…
openclaw-output-vetter-mcp
MCP server for verifying AI agent claims vs reality — inline grounding-check, swallowed-exception detection, multi-turn contradiction detection. Catches the…
openclaw-skill-vetter-mcp
MCP server for security-vetting third-party AI agent extensions before installation — Claude skills, ClawHub plugins, agent tool packs. 41 detection rules…
openclaw-cost-tracker-mcp
MCP server for AI agent token-cost telemetry + quota-window awareness across Anthropic, OpenAI, Gemini, Ollama, AWS Bedrock. Per-agent attribution, spend-spike…
Theagora
Agent-to-agent service exchange with atomic escrow, cryptographic verification, and per-function reputation. 27 MCP tools.
SnapState
Persistent state for AI agent workflows. Save, resume, and replay multi-step workflows across sessions, crashes, and agent handoffs. Free tier included.
twzrd-agent-intel
Solana agent trust scoring via x402 micropayments.
vibops-mcp
GPU infrastructure control plane + per-agent LLM FinOps. 74 tools. Deploy, scale, track cost per agent, enforce budgets. MIT license.
A2A MCP Server
A bridge server connecting Model Context Protocol (MCP) with Agent-to-Agent (A2A) protocol.
ship.page
Throw HTML at an API, get an unguessable URL back. Zero-config remote MCP server — your agent deploys pages, sites and CI reports in one call. Free, no signup…
Claude Octopus
One brain, many arms. Spawn multiple specialized Claude Code agents as MCP servers via the Agent SDK. Each instance gets its own model, tools, prompt, and…
Preflight
TrustPilot for APIs, built for AI agents. Independent reliability ratings for every API and MCP server — powered by synthetic probes and crowdsourced agent…
MCP YOLOE: Zero-Shot Object Detection & Segmentation
Provide your AI agents with "eyes." This server enables open-vocabulary object detection and instance segmentation using naturally phrased text prompts (e.g…
Contexo
AI Agent Context Versioning and Synchronization
Agentic Ads
Monetize your MCP server with contextual ads. 70% revenue share for developers. 8 tools: search_ads, report_event, create_campaign, create_ad, get_analytics…
AgentSeal
Every agent action is recorded in a SHA-256 hash chain. With this, you can actually prove to clients that your agent did what it said it did. Record, query…
Orbis Api Marketplace
Browse and subscribe to 24,200+ x402 enabled APIs autonomously. AI agents get a live API key in 3 tool calls — no browser, no OAuth, no human in the loop…
MCP-Mem0: Your Gateway to Long-Term Agent Memory 🚀
MCP server for long term agent memory with Mem0. Also useful as a template to get you started building your own MCP server with Python!
Oura Mcp Unofficial
Local-first MCP server for Oura Ring readiness, sleep, HRV — Claude/Cursor/ChatGPT ready
Anyrun
anyrun is a Docker sandbox execution engine for AI Agents. It provides secure, isolated code execution with full observability — automatically collecting…
Dear User
Tells you how you and your Claude agent actually work together. Reads your CLAUDE.md, hooks, skills, memory, and scheduled tasks — then writes you a letter…
Elsas Security Intelligence
Daily, Ed25519-signed security intelligence for AI-agent stacks: CVEs, supply-chain incidents and advisories (GHSA/CISA-KEV/OSV/NVD + national-CERT) assessed…
Bmbrick Agent Mosaic Skill
Convert photos to LEGO-style brick mosaic previews with AI-powered color quantization. MCP server for Claude,Cursor, and other AI agents.