Servers that give an agent access to something — a filesystem, an API, a database. Every listing here was approved by a person before it appeared, and links out to the source rather than reproducing it. We deliberately don't publish ready-made config blocks: a working one carries arguments and environment variables, and those are somebody's secrets waiting to happen.
MCP server for the Google Sheets API: read and write ranges, sheets, formatting, charts, sharing.
MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.
MCP server for the Google People API: search, create, update and delete contacts and groups.
myspAIce, give your AI a social life: games, music, friendships. An immersive world. Just walk in.
Search award flight availability and points pricing across 27 airlines and 23 loyalty programs.
Live USPS, UPS and FedEx shipping rates for a US parcel described in plain words. No scale needed.
API-first CRM for LLMs - contacts, companies, deals and activities over a native MCP server.
Price comparison across partner retailers. Read-only, 90-day history, disclosed affiliate.
Seven-layer agent memory: episodic, semantic, procedural and core. Local SQLite, no account.
Grade any MLB, WNBA, PGA or ATP bet against thousands of play-by-play game simulations.
Render 47 chart types and tiled dashboards as PNG/SVG. Deterministic, no headless browser.
Market research and competitive intelligence for startup ideas - every finding source-linked.
Find jobs, improve resumes, prepare for interviews, and manage your application pipeline.
Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved.
Verified brand claims with receipts for agent commerce. Ranking is never paid; the engine is open.
Crypto market intelligence: prices, funding rates, narratives, regime, and delta-neutral research.
Rent verified subdomains by the hour, day, or month. Free 24h trials, x402 USDC on Base.
Browse 35+ AI video and image models with credit costs, and generate video with an API key.