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.
4395 servers with history · 9824 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 · 4395 servers
| Server | Tools | Grade | Last change | Last listed |
|---|---|---|---|---|
| com.mcpscores/schema-change-gate Schema Change Gate | 1 | D (54) | 2026-10-24 22:05 UTC | 2026-10-24 22:05 UTC |
| com.onlineshippingcalculator/shipping-rates Shipping Rates & Postage Calculator | 2 | C (65) | 2026-10-24 22:05 UTC | 2026-10-24 22:05 UTC |
| com.advisoriq/advisoriq AdvisorIQ | 13 | A (91) | 2026-10-24 22:01 UTC | 2026-10-24 22:01 UTC |
| com.buzzmebro/buzzmebro BuzzMeBro | 20 | C (71) | 2026-10-24 22:01 UTC | 2026-10-24 22:01 UTC |
| com.partstable/partstable PartsTable | 5 | A (98) | 2026-10-24 22:00 UTC | 2026-10-24 22:00 UTC |
| ai.yahad/yahad Yahad | 4 | A (99) | 2026-10-24 21:59 UTC | 2026-10-24 21:59 UTC |
| app.liqflow/liqflow LiqFlow | 15 | C (74) | 2026-10-24 21:59 UTC | 2026-10-24 21:59 UTC |
| com.cofferline/treasury Cofferline | 47 | D (64) | 2026-10-24 21:58 UTC | 2026-10-24 21:58 UTC |
| com.footballagentindex/site | 6 | A (98) | 2026-10-24 21:58 UTC | 2026-10-24 21:58 UTC |
| com.izhost/mcp izHost | 8 | A (96) | 2026-10-24 21:58 UTC | 2026-10-24 21:58 UTC |
| com.comparehvacsoftware/site | 6 | A (97) | 2026-10-24 21:57 UTC | 2026-10-24 21:57 UTC |
| com.kettlelogic/mcp-kettlelogic | 5 | B (88) | 2026-10-24 21:57 UTC | 2026-10-24 21:57 UTC |
| com.assimilatethis.bob/research-tools Bob Research Tools | 8 | F (36) | 2026-10-24 21:56 UTC | 2026-10-24 21:56 UTC |
| com.careerbhavan/courses-and-colleges Career Bhavan — Indian courses & colleges | 7 | B (83) | 2026-10-24 21:54 UTC | 2026-10-24 21:54 UTC |
| com.claude.platform/docs Claude Platform Docs | 4 | A (99) | 2026-10-24 21:54 UTC | 2026-10-24 21:54 UTC |
| com.longtailo/site | 7 | A (97) | 2026-10-24 21:54 UTC | 2026-10-24 21:54 UTC |
| com.maltapayrollcalculator/site | 5 | A (98) | 2026-10-24 21:53 UTC | 2026-10-24 21:53 UTC |
| com.brokervsadvisor/site | 6 | A (98) | 2026-10-24 21:52 UTC | 2026-10-24 21:52 UTC |
| com.chargerdojo/ocpi ChargerDojo | 6 | A (92) | 2026-10-24 21:52 UTC | 2026-10-24 21:52 UTC |
| com.anglinglines/angling-lines Angling Lines | 8 | B (87) | 2026-10-24 21:50 UTC | 2026-10-24 21:50 UTC |
| com.aradia/sovereign-hardware ARADIA | sovereign & private agentic systems | 6 | B (85) | 2026-10-24 21:50 UTC | 2026-10-24 21:50 UTC |
| com.jagannathahora/vedic-astrology Jagannatha Hora — Vedic Astrology (Jyotish, Kundli, Horoscope, Panchang) | 34 | C (66) | 2026-10-24 21:50 UTC | 2026-10-24 21:50 UTC |
| ai.datephotos/datephotos DatePhotos.AI | 3 | A (98) | 2026-10-24 21:49 UTC | 2026-10-24 21:49 UTC |
| ai.iceshore/iceshore IceShore | 16 | C (66) | 2026-10-24 21:49 UTC | 2026-10-24 21:49 UTC |
| co.pixelcove/citation-tracker | 8 | C (72) | 2026-10-24 21:48 UTC | 2026-10-24 21:48 UTC |
| com.paidhandshake/exchange PaidHandshake Exchange | 18 | D (60) | 2026-10-24 21:48 UTC | 2026-10-24 21:48 UTC |
| ai.getvda/authenticated-mcp-agent-openai | 2 | A (100) | 2026-10-24 21:47 UTC | 2026-10-24 21:47 UTC |
| ai.agentsindex/mcp AgentsIndex | 12 | B (82) | 2026-10-24 21:46 UTC | 2026-10-24 21:46 UTC |
| com.printyourduck/quote PrintYourDuck Quote | 3 | A (98) | 2026-10-24 21:46 UTC | 2026-10-24 21:46 UTC |
| ca.homecalc/calculators HomeCalc — Canadian Mortgage & Tax Calculators | 12 | A (95) | 2026-10-24 21:45 UTC | 2026-10-24 21:45 UTC |
| com.1102tools/gsa-perdiem-mcp GSA Per Diem | 7 | C (72) | 2026-10-24 21:45 UTC | 2026-10-24 21:45 UTC |
| com.adrianhomelab/mall-directory Mall Store Directory | 6 | C (75) | 2026-10-24 21:44 UTC | 2026-10-24 21:44 UTC |
| com.dropwatchhq/bio-catalyst | 3 | A (94) | 2026-10-24 21:44 UTC | 2026-10-24 21:44 UTC |
| com.knowchelsea/places KnowChelsea | 7 | C (77) | 2026-10-24 21:44 UTC | 2026-10-24 21:44 UTC |
| com.citestamp/citestamp CiteStamp | 7 | C (75) | 2026-10-24 21:43 UTC | 2026-10-24 21:43 UTC |
| com.lifelongedge/edge-lab Edge Lab | 1 | A (99) | 2026-10-24 21:43 UTC | 2026-10-24 21:43 UTC |
| com.noddienight/noddie-night Noddie Night - herbal sleep drink facts & sleep Q&A | 6 | A (98) | 2026-10-24 21:40 UTC | 2026-10-24 21:40 UTC |
| app.vercel.fork-for-agents/fork Fork | 17 | D (59) | 2026-10-24 21:39 UTC | 2026-10-24 21:39 UTC |
| com.israelflower/flowers Israel Flower | 6 | A (93) | 2026-10-24 21:37 UTC | 2026-10-24 21:37 UTC |
| com.bonizu/mcp Bonizu | 4 | D (62) | 2026-10-24 21:36 UTC | 2026-10-24 21:36 UTC |
| com.fanlinewire/fanduel-odds FanLine Wire — Real-Time FanDuel Odds | 6 | A (91) | 2026-10-24 21:36 UTC | 2026-10-24 21:36 UTC |
| com.nearshorefinder/site | 6 | A (97) | 2026-10-24 21:35 UTC | 2026-10-24 21:35 UTC |
| com.framesail/framesail | 28 | D (60) | 2026-10-24 21:34 UTC | 2026-10-24 21:34 UTC |
| com.808bits/fips-cmvp FIPS 140 certificate tracker | 6 | C (73) | 2026-10-24 21:33 UTC | 2026-10-24 21:33 UTC |
| com.mart402/jp-statutory | 16 | D (51) | 2026-10-24 21:33 UTC | 2026-10-24 21:33 UTC |
| com.saasdossier/evidence-ledger | 4 | C (79) | 2026-10-24 21:33 UTC | 2026-10-24 21:33 UTC |
| com.datahyena/signals | 13 | C (74) | 2026-10-24 21:32 UTC | 2026-10-24 21:32 UTC |
| com.appin60.onekeyaway/control OneKeyAway: who controls this contract | 2 | A (99) | 2026-10-24 21:31 UTC | 2026-10-24 21:31 UTC |
| com.difcvsadgm/site | 6 | A (98) | 2026-10-24 21:31 UTC | 2026-10-24 21:31 UTC |
| ca.acrescout/land AcreScout | 3 | A (100) | 2026-10-24 21:30 UTC | 2026-10-24 21:30 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.