Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
MCP server Claude CodeCodexCursor +2
Grounded sports predictions plus European soccer and tennis arbitrage data for AI agents. Runs locally from the @inbin/ledgerfc-mcp npm package.
MCP server Claude CodeCodexCursor +2
Durable execution and named concurrency queues for coding agents. Runs locally from the awaitless-runner Python package.
MCP server Claude CodeCodexCursor +2
Behavioral verification intelligence for AI coding agents. 17 MCP tools. Local-first. MIT. Runs locally from the veris-core npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Find broken links, missing meta tags, and redirect chains on any website. Runs locally from the mcp-check-links npm package.
MCP server Claude CodeCodexCursor +2
Hundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana. Runs locally from the x402node-mcp npm package. Needs 1 environment variable to run.
wishfinity/wishfinity-mcp-plusw
MCP server Claude CodeCodexCursor +2
Save any product URL to your Wishfinity wishlist. Works with any MCP client. Runs locally from the wishfinity-mcp-plusw npm package.
MCP server Claude CodeCodexCursor +2
Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2. Runs locally from the @xenarch/agent-mcp npm package. Needs 4 environment variables to run.
wedsamuel1230/electronic-mcp-server
MCP server Claude CodeCodexCursor +2
MCP servers for electronics and embedded development: GPIO pin reference, capacitor calculator, and resistor color code decoder. Runs locally from the electronics-mcp-servers Python package.
MCP server Claude CodeCodexCursor +2
Connect AI assistants to Xitoring monitoring: servers, uptime, incidents, metrics, SSL, and alerts. Remote server at app.xitoring.com.
MCP server Claude CodeCodexCursor +2
MCP for Uranium NFT tools to mint, list, and manage digital assets on the permaweb. Runs locally from the uranium-tools-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Xona Wallet: agent wallet for AI agents. x402 payments, AgenC hires, 20k+ services. Runs locally from the @xona-labs/xpay npm package. Needs 7 environment variables to run.
xplainable/xplainable-mcp-server
MCP server Claude CodeCodexCursor +2
Train, explain, optimise and deploy transparent glass-box ML models via workflow tools. Remote server at mcp.xplainable.io.
MCP server Claude CodeCodexCursor +2
Markdown memory for AI agents. Files you can read, edit, grep, and commit. Not a database. Runs locally from the @xultrax-web/agent-memory-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools. Runs locally from the @inbin/mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Your agent tests pages, copy, and flows on simulated users while you build. Remote server at mcp.mimiqai.com.
MCP server Claude CodeCodexCursor +2
Open source unofficial API wrappper to get flight data from RyanAir. Runs locally from the Flyan Python package.
MCP server Claude CodeCodexCursor +2
Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base. Remote server at agentstamp.org.
MCP server Claude CodeCodexCursor +2
Author FURLOW Discord bot YAML: validate specs, list actions/events/builtins, scaffold bots. Runs locally from the @furlow/mcp npm package.
vnbochkarev-netizen/ViBo-memory
MCP server Claude CodeCodexCursor +2
Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory. Runs locally from the @vibo-dev/vibo-mcp npm package. Needs 1 environment variable to run.
vola-trebla/playwright-network-chaos-mcp
MCP server Claude CodeCodexCursor +2
MCP server that gives AI agents dynamic network chaos control over Playwright browser sessions. Runs locally from the playwright-network-chaos-mcp npm package.
vola-trebla/playwright-trace-decoder-mcp
MCP server Claude CodeCodexCursor +2
MCP server for unpacking and analyzing Playwright trace.zip archives. Runs locally from the playwright-trace-decoder-mcp npm package.
MCP server Claude CodeCodexCursor +2
Ed25519-signed receipts for every AI agent action. Local-first, verifiable, no server required. Runs locally from the @agent-receipts/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "engine" as configured in webloomhq/engine. Launched with https://github.com/webloomhq/engine/releases/download/v0.3.9/webloom-0.3.9.mcpb.
MCP server Claude CodeCodexCursor +2
Vibe-check your code — personality types, energy ratings, aesthetic suggestions. Runs locally from the mcp-vibe-checker npm package.