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MCP servers

14,657 servers, 184,959 tools, read from the official MCP Registry, labelled by what each tool can do.

ViewListCards
  1. Step 1: FindSearch or filter by what tools can do and reach.
  2. Step 2: InspectOpen a server and read every tool's class and reasons.
  3. Step 3: DecideCopy the permissions block.
  4. Step 4: LockPin the hash in CI, or audit your whole config.

2,478 servers match

  • Rust Crate Release Tracker — new cargo packages from crates.io (cratewatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • RiverWatch: USGS river levels & stream-flow gauges — per querya2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Quanta Magazine Deep Science & Math News — buy per-query in-session (quantawatch…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • PyPI Release Tracker — new Python packages & dependency updates (pypiwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Product Hunt Launches — new & upcoming products (producthuntwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Prediction Market News — buy per-query in-session (pmnews)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Physics & Technology News — buy per-query in-session (physorgwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Official OpenAI Announcements & Model Releases — buy per-query in-session (opena…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Railagentrailagent.io36 toolsTools: 6 delete, 9 irreversible, 15 write, 6 read.Private data (reads private data, 4)Others' text (reads text others write, 9)Sends out (can send data out, 11)2 findingsNo change36 toolsTools: 6 delete, 9 irreversible, 15 write, 6 read.2 findingsPrivate data (reads private data, 4)Others' text (reads text others write, 9)Sends out (can send data out, 11)
  • npm Release Tracker — new Node.js packages & JavaScript dependency updates (npmw…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Official NVIDIA Newsroom: GPU & AI-Chip Announcements — buy per-query in-session…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Postclick by PPC.io: Landing Page CROppc.io21 toolsTools: 1 delete, 0 irreversible, 8 write, 12 read.Private data (reads private data, 2)Others' text (reads text others write, 9)Sends out (can send data out, 3)2 findingsNo change21 toolsTools: 1 delete, 0 irreversible, 8 write, 12 read.2 findingsPrivate data (reads private data, 2)Others' text (reads text others write, 9)Sends out (can send data out, 3)
  • New MCP Server Directory (Agent Tools Index)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • HuggingFace New Model Release Tracker (hfmodelwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • PoolParty Main Stage Airtimepoolparty.io71 toolsTools: 2 delete, 6 irreversible, 30 write, 33 read.Others' text (reads text others write, 2)Sends out (can send data out, 3)NoneNo change71 toolsTools: 2 delete, 6 irreversible, 30 write, 33 read.No findingsOthers' text (reads text others write, 2)Sends out (can send data out, 3)
  • Polyblog Multilingual Blogpolyblog.io19 toolsTools: 8 delete, 0 irreversible, 1 write, 10 read.Others' text (reads text others write, 13)1 findingNo change19 toolsTools: 8 delete, 0 irreversible, 1 write, 10 read.1 findingOthers' text (reads text others write, 13)
  • HuggingFace New Dataset Release Tracker (hfdatasets)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • NASA Image of the Day — space & astronomy photos (nasaiotd)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • PageLens Analyticspagelens.io23 toolsTools: 1 delete, 1 irreversible, 2 write, 19 read.Private data (reads private data, 3)Others' text (reads text others write, 6)Sends out (can send data out, 1)1 findingNo change23 toolsTools: 1 delete, 1 irreversible, 2 write, 19 read.1 findingPrivate data (reads private data, 3)Others' text (reads text others write, 6)Sends out (can send data out, 1)
  • PingRoompingroom.io41 toolsTools: 11 delete, 1 irreversible, 11 write, 18 read.Others' text (reads text others write, 12)Sends out (can send data out, 2)6 findingsNo change41 toolsTools: 11 delete, 1 irreversible, 11 write, 18 read.6 findingsOthers' text (reads text others write, 12)Sends out (can send data out, 2)
  • MCP Server Discovery — new model-context-protocol repos ($0.01/query)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • NASA Mission & Space News — buy per-query in-session (nasanewswatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • MIT Research & Science News — buy per-query in-session (mitwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Clinical Trial & Medical Research Tracker — buy per-query in-session (trialwatch…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Medical & Health News Breakthroughs — buy per-query in-session (medicalxpresswat…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Marine buoy weather observations (marinewatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • METODICmetodic.io20 toolsTools: 1 delete, 0 irreversible, 11 write, 8 read.Private data (reads private data, 1)Others' text (reads text others write, 2)1 findingNo change20 toolsTools: 1 delete, 0 irreversible, 11 write, 8 read.1 findingPrivate data (reads private data, 1)Others' text (reads text others write, 2)
  • Science News Tracker — latest research & discovery headlines (scinews)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • New LLM Release Tracker — buy per-query in-session (llmwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • MailValid Email Verificationmailvalid.io6 toolsTools: 1 delete, 0 irreversible, 2 write, 3 read.Others' text (reads text others write, 2)Sends out (can send data out, 1)NoneNo change6 toolsTools: 1 delete, 0 irreversible, 2 write, 3 read.No findingsOthers' text (reads text others write, 2)Sends out (can send data out, 1)
  • HuggingFace Trending Models (hftrendingwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Hacker News Front Page (Live Tech Stories) — buy per-query in-session (hnfrontpa…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Kifly — Agentic Commerce & Paymentskifly.io22 toolsTools: 2 delete, 2 irreversible, 9 write, 9 read.Private data (reads private data, 1)Others' text (reads text others write, 18)Sends out (can send data out, 4)2 findingsNo change22 toolsTools: 2 delete, 2 irreversible, 9 write, 9 read.2 findingsPrivate data (reads private data, 1)Others' text (reads text others write, 18)Sends out (can send data out, 4)
  • FDA Recall Alerts — Food & Product Safety (fdarecall)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • iQuota Hotelsiquota.io6 toolsTools: 1 delete, 0 irreversible, 2 write, 3 read.Private data (reads private data, 1)Others' text (reads text others write, 3)NoneNo change6 toolsTools: 1 delete, 0 irreversible, 2 write, 3 read.No findingsPrivate data (reads private data, 1)Others' text (reads text others write, 3)
  • The Register — Enterprise IT News & Sysadmin Headlines (registerwatch)a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitd…a2awire.com16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.Others' text (reads text others write, 9)Sends out (can send data out, 1)2 findingsNo change16 toolsTools: 1 delete, 0 irreversible, 10 write, 5 read.2 findingsOthers' text (reads text others write, 9)Sends out (can send data out, 1)
  • SwarmIOioswarm.io14 toolsTools: 1 delete, 1 irreversible, 8 write, 4 read.Others' text (reads text others write, 4)6 findingsNo change14 toolsTools: 1 delete, 1 irreversible, 8 write, 4 read.6 findingsOthers' text (reads text others write, 4)
  • GrabMail disposable emailgrabmail.io6 toolsTools: 1 delete, 0 irreversible, 1 write, 4 read.Private data (reads private data, 3)Others' text (reads text others write, 3)NoneNo change6 toolsTools: 1 delete, 0 irreversible, 1 write, 4 read.No findingsPrivate data (reads private data, 3)Others' text (reads text others write, 3)