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
Unified social media API for AI agents. Access Facebook, Instagram, TikTok, and more. Runs locally from the @socialapis/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for AtlasPI — historical geographic database for AI agents. Runs locally from the atlaspi-mcp Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
VOC OpenAPI gives AI agents authorized review and product data for insights, tagging, and listings. Remote server at open.voc.ai.
MCP server Claude CodeCodexCursor +2
Korean news aggregator - Naver, Google News, Daum trends in real-time. Remote server at korean-news-mcp.onrender.com.
MCP server Claude CodeCodexCursor +2
Validate Token-2022 configs (transfer fee, soulbound, delegate). Read-only — no keys or RPC. Runs locally from the @smeltr/mcp-server npm package.
Spacemandomains/mcp-registry-search
MCP server Claude CodeCodexCursor +2
Search and browse every MCP server in the Model Context Protocol registry. Remote server at mcpregistrysearchwilfredleejr.vercel.app.
MCP server Claude CodeCodexCursor +2
MCP server for Fleetpost — offline-tolerant, server-less agent coordination over any rclone remote. Runs locally from the fleetpost-mcp Python package. Needs 2 environment variables to run.
SupplyMaven-SCR/supplymaven-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "supply-chain-intelligence", hosted remotely at supplymaven.com, as configured in SupplyMaven-SCR/supplymaven-mcp-server.
MCP server Claude CodeCodexCursor +2
Semantic + structural code search MCP server for AI-native development. Runs locally from the @sensegrep/mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Prediction market probability oracle. 500+ markets from Kalshi, Polymarket & Metaculus. Runs locally from the telekash-mcp-server npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Persistent memory for AI agents — Retain, Recall, Reflect via MCP. Runs locally from the kirok-mcp Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Billy (billy.dk) accounting: invoices, journal entries, trial balance, with write protection. Runs locally from the billy-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Zcash shielded operations for AI agents. Memo decoding, attestation, proof verification. Runs locally from the @frontiercompute/zcash-mcp npm package. Needs 1 environment variable to run.
Viventine-Space/orbit-sentinel-mcp
MCP server Claude CodeCodexCursor +2
MCP server "orbit-sentinel-mcp" as configured in Viventine-Space/orbit-sentinel-mcp. Runs in Docker (ghcr.io/viventine-space/orbit-sentinel-mcp:0.6.3).
MCP server Claude CodeCodexCursor +2
Solana Mainnet verification, intelligence, machine receipts, and agent logistics through MCP. Remote server at agents.privatedao.org.
MCP server Claude CodeCodexCursor +2
Global weather API: forecasts, historical data, marine, ski, astronomy and timezone. Remote server at mcp.worldweatheronline.com.
MCP server Claude CodeCodexCursor +2
Local-first, read-only WHOOP MCP server for recovery, sleep, strain, workouts, and body signals. Runs locally from the mcp-server-whoop npm package.
MCP server Claude CodeCodexCursor +2
MCP server for ZebPay crypto exchange — fetch prices, balances, and manage orders. Runs locally from the @zebpay_rajesh/zebpay-mcp-server npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "meraki-mcp" as configured in WYRE-AI/meraki-mcp. Runs in Docker (ghcr.io/wyre-ai/meraki-mcp:v1.1.9). Needs 7 environment variables to run.
MCP server Claude CodeCodexCursor +2
Summarize & export a Claude Code session into one clean handoff.md for Gemini, GPT, or another Claude. Runs locally from the claude-handoff Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-better" as configured in Wolfe-Jam/mcp-better. Launched with mcp-better.
MCP server Claude CodeCodexCursor +2
Running tools for AI agents: 92 calculators, 46 guides, marathon data, pace and HR zones. Runs locally from the @rundida/mcp-server npm package.
YS-projectcalc/agent-cold-email
MCP server Claude CodeCodexCursor +2
Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox. $99/mo. Runs locally from the agent-cold-email npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "nutriref" as configured in Younghef/nutriref-api. Launched with https://github.com/Younghef/nutriref-api/releases/download/v0.2.3/nutriref.mcpb.