A public, read-only change history of remote MCP servers listed in the official MCP Registry (registry.modelcontextprotocol.io). For each server ToolFit records what its tools/list returned and what changed since the previous listing: tools added or removed, description and parameter changes, and the ToolFit grade over time.
4039 servers with history · 9193 listings so far · registry entries in the last full sync: 49510. Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch.
Sort: last change · name · tool count · 4039 servers
| Server | Tools | Grade | Last change | Last listed |
|---|---|---|---|---|
| com.agentcompanyindex/directory Agent Company Index | 10 | C (73) | 2026-10-25 06:25 UTC | 2026-10-25 06:25 UTC |
| dev.tanod/web Web Reader & Search (Tanod) | 40 | C (69) | 2026-10-25 06:23 UTC | 2026-10-25 06:23 UTC |
| com.run402.apishield-waf/mcp APIShield WAF v4.0 MCP | 4 | A (100) | 2026-10-25 06:22 UTC | 2026-10-25 06:22 UTC |
| es.contix/herramientas contix herramientas | 6 | A (98) | 2026-10-25 06:22 UTC | 2026-10-25 06:22 UTC |
| io.github.AgentTanuki/x402-payment-safety | 1 | A (99) | 2026-10-25 06:22 UTC | 2026-10-25 06:22 UTC |
| ai.tunnelmind/data TunnelMind Data API | 104 | F (8) | 2026-10-25 06:21 UTC | 2026-10-25 06:21 UTC |
| app.iomarkets/topup | 11 | A (91) | 2026-10-25 06:21 UTC | 2026-10-25 06:21 UTC |
| dev.cz-agents/isir | 3 | A (98) | 2026-10-25 06:20 UTC | 2026-10-25 06:20 UTC |
| ai.makememoneynomistakes/scoreboard makememoneynomistakes.ai: ERC-8004 agent reputation and fraud checks | 19 | C (69) | 2026-10-25 06:19 UTC | 2026-10-25 06:19 UTC |
| com.aiwebsitepipeline/indexnow-toolkit | 3 | A (100) | 2026-10-25 06:19 UTC | 2026-10-25 06:19 UTC |
| dev.tanod/sky Tanod Sky | 15 | B (88) | 2026-10-25 06:19 UTC | 2026-10-25 06:19 UTC |
| com.booklint/desk booklint | 8 | D (52) | 2026-10-25 06:18 UTC | 2026-10-25 06:18 UTC |
| com.kcwindshield/booking KC Windshield — book windshield replacement in Kansas City | 3 | A (99) | 2026-10-25 06:16 UTC | 2026-10-25 06:16 UTC |
| com.backgroundcheckquotes/site | 10 | A (96) | 2026-10-25 06:15 UTC | 2026-10-25 06:15 UTC |
| com.logimu/shopping-mcp Logimu | 18 | F (41) | 2026-10-25 06:15 UTC | 2026-10-25 06:15 UTC |
| com.sarmkadan/aihub AI Startup Hub | 5 | B (82) | 2026-10-25 06:14 UTC | 2026-10-25 06:14 UTC |
| dev.tanod/ml Tanod ML | 18 | A (92) | 2026-10-25 06:14 UTC | 2026-10-25 06:14 UTC |
| app.hinducalendar/hinducalendar HinduCalendar — panchang, festivals & muhurta | 5 | D (55) | 2026-10-25 06:13 UTC | 2026-10-25 06:13 UTC |
| com.bottleyourbrand/print-shop Print Shop by Bottle Your Brand | 4 | A (99) | 2026-10-25 06:13 UTC | 2026-10-25 06:13 UTC |
| com.carhauler247/car-shipping-quotes CarHauler247 Car Shipping Quotes | 1 | D (54) | 2026-10-25 06:13 UTC | 2026-10-25 06:13 UTC |
| dev.openplanr/docs OpenPlanr Docs | 2 | A (99) | 2026-10-25 06:12 UTC | 2026-10-25 06:12 UTC |
| com.recoupaudit/recoup Recoup: AI agent refund audit | 4 | A (98) | 2026-10-25 06:11 UTC | 2026-10-25 06:11 UTC |
| ai.voxplo/voxplo Voxplo | 4 | A (97) | 2026-10-25 06:10 UTC | 2026-10-25 06:10 UTC |
| io.github.MCFLAMINGO/wildwallet Wild Wallet — where agents get a body | 6 | A (98) | 2026-10-25 06:10 UTC | 2026-10-25 06:10 UTC |
| com.losalidirect/numbers Losali French Special Numbers | 4 | A (100) | 2026-10-25 06:09 UTC | 2026-10-25 06:09 UTC |
| fyi.reviewtimes/review-times Review Times | 2 | A (100) | 2026-10-25 06:09 UTC | 2026-10-25 06:09 UTC |
| com.deberli/audience Deberli | 1 | A (100) | 2026-10-25 06:08 UTC | 2026-10-25 06:08 UTC |
| com.lunaraastro/natal-chart Lunara Natal Chart | 1 | A (100) | 2026-10-25 06:08 UTC | 2026-10-25 06:08 UTC |
| ee.city24/real-estate City24.ee - Real Estate marketplace | 1 | A (97) | 2026-10-25 06:08 UTC | 2026-10-25 06:08 UTC |
| com.gumballtools/words-in-context Words in Context | 3 | D (54) | 2026-10-25 06:07 UTC | 2026-10-25 06:07 UTC |
| com.moltlinestudio/business Moltline Business Suite | 8 | C (75) | 2026-10-25 06:07 UTC | 2026-10-25 06:07 UTC |
| com.threewayly/site | 7 | A (97) | 2026-10-25 06:07 UTC | 2026-10-25 06:07 UTC |
| com.monthendly/site | 7 | A (97) | 2026-10-25 06:06 UTC | 2026-10-25 06:06 UTC |
| com.yz-cpa/us-tax-estimator US Tax Estimator | 6 | A (97) | 2026-10-25 06:06 UTC | 2026-10-25 06:06 UTC |
| com.dropwatchhq/ai-api-radar AI API Radar | 4 | A (100) | 2026-10-25 06:05 UTC | 2026-10-25 06:05 UTC |
| com.postboxservices/postbox-tools | 8 | A (95) | 2026-10-25 06:05 UTC | 2026-10-25 06:05 UTC |
| cn.narracore/screenplay-formatter Narracore Screenplay Formatter | 15 | D (53) | 2026-10-25 06:04 UTC | 2026-10-25 06:04 UTC |
| com.expandingweb/agentic-commerce-readiness | 7 | A (94) | 2026-10-25 06:04 UTC | 2026-10-25 06:04 UTC |
| dev.workers.mike-tusa.meetzone-api/meetzone-api MeetZone | 2 | A (99) | 2026-10-25 06:04 UTC | 2026-10-25 06:04 UTC |
| io.github.DataLeadsPRO/saas-pricing-extractor | 1 | A (100) | 2026-10-25 06:04 UTC | 2026-10-25 06:04 UTC |
| com.wjorg/legal-mcp 律师教你怎么做 · 法律实务 | 11 | C (74) | 2026-10-25 06:03 UTC | 2026-10-25 06:03 UTC |
| io.github.Franksterino/citeguard | 3 | A (95) | 2026-10-25 06:03 UTC | 2026-10-25 06:03 UTC |
| io.github.GoodTurnStudio/lore Scroll the Lore | 7 | A (92) | 2026-10-25 06:03 UTC | 2026-10-25 06:03 UTC |
| app.agentsknow/agentboard AgentBoard | 71 | D (59) | 2026-10-25 06:02 UTC | 2026-10-25 06:02 UTC |
| app.higgsfield.mizan-bazar/mizan | 3 | A (100) | 2026-10-25 06:02 UTC | 2026-10-25 06:02 UTC |
| de.anwaltx/fahrgastrechte AnwaltX Passenger Rights & Legal Info (Germany/EU) | 8 | A (92) | 2026-10-25 06:02 UTC | 2026-10-25 06:02 UTC |
| com.kairossignal/kairos-signal Kairos Signal — verifiable DePIN data API | 21 | C (67) | 2026-10-25 06:01 UTC | 2026-10-25 06:01 UTC |
| br.com.scrypta/scrypta-mcp-server | 6 | A (94) | 2026-10-25 06:00 UTC | 2026-10-25 06:00 UTC |
| com.californiasolarcostcalculator/site | 5 | A (98) | 2026-10-25 06:00 UTC | 2026-10-25 06:00 UTC |
| app.rowb.septic-log/maintenance | 6 | C (75) | 2026-10-25 05:59 UTC | 2026-10-25 05:59 UTC |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.