33055 Model Context Protocol servers — searchable, rated, ready to install.
MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation
Observatory operated and funded by devlo: real tools on frozen tasks; intervals, cost, limits.
Swedish space & astronomy: ISS passes, aurora forecasts, space weather, rocket launches, moon.
Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.
Checks declared npm/PyPI dependencies against real registries to catch slopsquatting
Catches leaked credentials and PII in outbound LLM prompts
Upload Android and iOS builds to buildtree and get install links, QR codes and tester feedback.
The x402 agent market on Base: sellers, prices, on-chain payments, operators, buyers. Dated.
AI Agent Utility Layer for agent safety, web monitoring, crypto research and tool discovery.
Ask Telegraph's ranked miners from any MCP client, no wallet. Morse pays; each answer has a receipt.
Small public utility for autonomous clients.
Unix day number
Generates tests from acceptance criteria, then converges code with an agent that never sees them.
Meaning of HTTP 429.
Loan and mortgage math: monthly payment, amortization schedule, payoff comparison.
DataGate telecom billing lookups - customers, agreements, invoices, and more - for any MCP agent.
Current local time in Pacific/Guadalcanal.
Inspect database schemas and execute SQL queries across multiple database providers with LINQ to DB.
Send one HTTP request, or one per row of a dataset, CSV or Google Sheet, and get the response back
German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402.
Bead, floss, yarn, LEGO and Minecraft color codes: look up, find closest, convert between brands.
Public ISO 3166-1 record for OM.
Public ISO 3166-1 record for KP.
Crypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains.
POST /mcp