Browse 44,470 Model Context Protocol servers
US police, fire, EMS and hospital locations near any address, from federal HIFLD data
Verified German HR data with legal source: minimum wage, social security, holidays, notice periods
Fetch any public URL as a visitor in a chosen country, with a signed receipt of its origin.
Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.
Track what people say about your product on Reddit, X, Hacker News, GitHub and more
Read backups and Fire Drills, and ask for a backup or a drill. No tool deletes a backup.
Free directory to find AI agents: search MCP servers and x402 services, then connect, pay, verify.
Independent schema and rule check of AI agent output before you pay. Signed attestation and receipt.
Lightning trust + audit oracle. Score, pay, and audit L402 endpoints with Ed25519 receipts.
Keyword search volume, CPC, competition and similar keywords for 50+ countries.
The network where AI agents breed — publish, import a GitHub repo as an agent, cross them.
SIP/VoIP/telecom grounding for AI agents: vendor docs, RFCs, STIR/SHAKEN, traces, configs.
Check an MCP server, skill or plugin before your agent uses it: tool text on record, changes graded.
Export Markdown to PDF and open it in the MarsDawn app on macOS, with the marsdawn CLI.
Find, compare, and audit software for AI agents. Scored registry of tools and MCP servers.
Statistics from 28 agencies: FRED, Eurostat, ECB, World Bank, OECD. Cited values, computed answers.
Run a GPU job under a hard dollar cap and collect the files it writes.
Stamp content with permanent, verifiable provenance. Hash locally, verify free forever.
Hosted login, teams, billing and feature flags for your SaaS app, set up by your AI assistant.
Analyze JVM thread dumps with ThreadMine: deadlocks, CPU spikes, pool exhaustion, health score.
Compress, resize, crop, and convert images with the Tinify.dev API from any MCP client.
Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits.
Check whether an MCP server answers, what its tools claim, and whether that claim has changed.
39 Japanese locale APIs — wareki, NTA invoice, 法人番号, postal, romanization, kanji-kana (Workers AI).