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MCP servers tagged proof-of-concept
7 live MCP servers tagged "proof-of-concept", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with proof-of-concept.
And AI Agent Bookstore
MCP Server for an Online Bookstore with Custom AI Agent - PoC.
Exploit Demo
This repository demonstrates a security vulnerability in MCP (Model Context Protocol ) servers that allows for remote code execution and data exfiltration through tool poisoning.
AgentNull
AgentNull: AI System Security Threat Catalog + Proof-of-Concepts. Collection of PoCs for using Agents, MCP, and RAG in bad ways.
Globalpayments
Proof-of-concept MCP server for Global Payments APIs — production version at github.com/globalpayments.
Quarkus MCP Server Poc
🔌 A Model Context Protocol server in Java with Quarkus. Built to demo the protocol internals.
Open VMCP
A virtual MCP gateway you can read in an afternoon — one endpoint in front of every MCP server, with per-server and per-tool policy and a record of every call that crosses it.
To MCP
minimal proof-of-concept where two LLMs play Tic-Tac-Toe against each other through a single MCP tool, make_move. Supports local stdio/HTTP play and a Cloudflare Durable Object re…