"Using SQLite with a database cursor" matching MCP connectors:

Prove a hidden value reached a threshold without revealing the value.

Mail by Pony prints and mails real letters through USPS (US addresses). An agent can write a letter, collect addresses in chat, show the exact print proof, then send it after the person pays with a one-click Stripe payment link or approves spending from a prepaid balance. Sign in with OAuth. Docs: https://www.mailbypony.com/agents

App-approved motorcycle research relay for a local technical library. Free limited pilot.

Print-on-demand: browse products, create campaigns with your designs, quote, order and track.

Cloud Linux VMs for your agent: run code, Docker, files and HTTPS previews in a Sandboxer microVM.

Search, compare and find alternatives across a directory of AI agents, MCP servers and skills.

Free test management over MCP: create test cases, plans and runs, record results and track coverage from Claude, Cursor and other clients.

Certified SEC EDGAR fact memory for AI agents with zero hallucination and filing provenance.

Read-only agent identity index with provenance, historical evidence and explained coverage.

A UI design library and skill for agents, with a page review for AI giveaways, SEO, AEO, and GEO.

A full backend your AI coding agent can set up over MCP

Ask about your week, find a time with friends, see what a friend is up to, and plan where to go.

Social media scheduling for agencies. AI drafts and schedules posts, a human approves first.

Job monitor (cron and heartbeat). Alerts you by email or phone when a run is missed or fails.

MCP compatibility and transport verification server.

MCP compatibility and transport verification server.

Hosted shopping-agent tools for catalog browsing, checkout, and refund requests with owner approval.

MCP compatibility and transport verification server.

MCP compatibility and transport verification server.

MCP compatibility and transport verification server.