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.
1409 servers with history · 3373 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 · 1409 servers
| Server | Tools | Grade | Last change | Last listed |
|---|---|---|---|---|
| com.textforagents/annotation-survival-conformance Annotation-survival conformance | 7 | D (64) | 2026-10-25 02:05 UTC | 2026-10-25 02:05 UTC |
| games.needmoar/needmoar needmoar.games | 3 | A (100) | 2026-10-25 02:05 UTC | 2026-10-25 02:05 UTC |
| com.fitouto/site | 7 | A (97) | 2026-10-25 02:04 UTC | 2026-10-25 02:04 UTC |
| com.myhuiban.www/conference-partner Conference Partner | 8 | B (84) | 2026-10-25 02:04 UTC | 2026-10-25 02:04 UTC |
| com.textforagents/matchmaking-rating-for-agent-selection Matchmaking rating for agent selection | 3 | D (55) | 2026-10-25 02:04 UTC | 2026-10-25 02:04 UTC |
| cc.orionlabsone/orion-agent-kit Orion Celestia Intel | 11 | A (96) | 2026-10-25 02:02 UTC | 2026-10-25 02:02 UTC |
| com.answeringservicequotes/site | 10 | A (96) | 2026-10-25 02:02 UTC | 2026-10-25 02:02 UTC |
| com.tiamatcrypto.sweetai/agent-intel SweetAI — On-chain AI Agent Intelligence | 2 | A (100) | 2026-10-25 02:02 UTC | 2026-10-25 02:02 UTC |
| dev.coinslot/coinslot Coinslot — the vending machine for machines | 13 | B (88) | 2026-10-25 02:01 UTC | 2026-10-25 02:01 UTC |
| dev.modelright/modelright modelright | 6 | C (78) | 2026-10-25 02:01 UTC | 2026-10-25 02:01 UTC |
| guide.scienceleader/guide-registry | 10 | A (95) | 2026-10-25 02:01 UTC | 2026-10-25 02:01 UTC |
| com.auriniaxo/hostel Aurinia XO MCP | 5 | B (81) | 2026-10-25 02:00 UTC | 2026-10-25 02:00 UTC |
| help.gtm/gtm-help gtm.help | 16 | A (94) | 2026-10-25 02:00 UTC | 2026-10-25 02:00 UTC |
| ai.artemisgtm/gtm-engineer | 5 | A (100) | 2026-10-25 01:59 UTC | 2026-10-25 01:59 UTC |
| com.iterruptivo.ecodashboard/ecoplaza-mcp EcoPlaza MCP | 6 | A (98) | 2026-10-25 01:58 UTC | 2026-10-25 01:58 UTC |
| com.noseforleads/leads-mcp Nose for Leads | 11 | B (80) | 2026-10-25 01:58 UTC | 2026-10-25 01:58 UTC |
| com.lifescored/mcp life. scored. | 4 | A (99) | 2026-10-25 01:57 UTC | 2026-10-25 01:57 UTC |
| com.premierletters/mcp Premier Letters | 12 | B (82) | 2026-10-25 01:57 UTC | 2026-10-25 01:57 UTC |
| com.babyblueviper/invinoveritas | 10 | D (62) | 2026-10-25 01:56 UTC | 2026-10-25 01:56 UTC |
| com.diglabo/learning diglabo（漢字・算数の学習） | 12 | D (64) | 2026-10-25 01:56 UTC | 2026-10-25 01:56 UTC |
| com.qretro/retro | 29 | F (30) | 2026-10-25 01:56 UTC | 2026-10-25 01:56 UTC |
| com.crewofthecaptain/format-checker x402 Format Checker | 7 | B (81) | 2026-10-25 01:55 UTC | 2026-10-25 01:55 UTC |
| de.kannkidas/sponsorship Kann KI das? Sponsoring | 2 | A (99) | 2026-10-25 01:55 UTC | 2026-10-25 01:55 UTC |
| com.dataplex-consulting/healthcare-data | 8 | A (96) | 2026-10-25 01:54 UTC | 2026-10-25 01:54 UTC |
| com.exittaxestimator/site | 6 | A (98) | 2026-10-25 01:54 UTC | 2026-10-25 01:54 UTC |
| com.saylorinnovations/data Saylor Innovations: pay-per-call data | 41 | B (84) | 2026-10-25 01:54 UTC | 2026-10-25 01:54 UTC |
| com.socialcasinoindex/toplist Social Casino Index | 3 | A (99) | 2026-10-25 01:52 UTC | 2026-10-25 01:52 UTC |
| com.olyport/fbi-crime FBI Crime Data | 4 | B (88) | 2026-10-25 01:51 UTC | 2026-10-25 01:51 UTC |
| dev.workers.agentbets.market-triggers-mcp/market-triggers Market Triggers | 3 | A (94) | 2026-10-25 01:50 UTC | 2026-10-25 01:50 UTC |
| com.robozukan/robozukan Robozukan (ロボ図鑑) | 4 | A (99) | 2026-10-25 01:49 UTC | 2026-10-25 01:49 UTC |
| app.cnvs/whiteboard cnvs.app | 25 | C (65) | 2026-10-25 01:48 UTC | 2026-10-25 01:48 UTC |
| com.zeamprism/prism-mcp ZEAM :: Prism | 17 | D (50) | 2026-10-25 01:48 UTC | 2026-10-25 01:48 UTC |
| ai.agenticfabricationnetwork/ufp Agentic Fabrication Network (AFN) | 13 | D (58) | 2026-10-25 01:47 UTC | 2026-10-25 01:47 UTC |
| com.helpyself/tools HelpySelf | 124 | C (65) | 2026-10-25 01:47 UTC | 2026-10-25 01:47 UTC |
| com.tektolo/capabilities Tektolo | 5 | D (61) | 2026-10-25 01:47 UTC | 2026-10-25 01:47 UTC |
| com.lowtoxgear/scanner Lowtoxgear Scanner | 5 | A (100) | 2026-10-25 01:46 UTC | 2026-10-25 01:46 UTC |
| com.kubova/container-loading Kubova — 3D Container Loading | 4 | A (90) | 2026-10-25 01:45 UTC | 2026-10-25 01:45 UTC |
| io.github.2016judea/small-business-intelligence Small Business Intelligence by Brick & Mortar | 16 | C (75) | 2026-10-25 01:45 UTC | 2026-10-25 01:45 UTC |
| ai.prefrosh/prefrosh prefrosh.ai | 8 | D (64) | 2026-10-25 01:44 UTC | 2026-10-25 01:44 UTC |
| com.dpolens/dpolens DPOLens | 4 | A (100) | 2026-10-25 01:44 UTC | 2026-10-25 01:44 UTC |
| com.tradealmanac/mcp-server TradeAlmanac | 28 | D (56) | 2026-10-25 01:44 UTC | 2026-10-25 01:44 UTC |
| com.affix-io/agent-commons The Agent Commons | 20 | F (45) | 2026-10-25 01:43 UTC | 2026-10-25 01:43 UTC |
| com.pirchjobs/pirch | 3 | A (96) | 2026-10-25 01:43 UTC | 2026-10-25 01:43 UTC |
| com.sapiensolutions/site Sapien Solutions | 5 | A (98) | 2026-10-25 01:43 UTC | 2026-10-25 01:43 UTC |
| guide.gamedesigner/guide-registry | 10 | A (95) | 2026-10-25 01:43 UTC | 2026-10-25 01:43 UTC |
| com.llmotions.farm/gpt-6-sol GPT-6 Sol | 5 | B (84) | 2026-10-25 01:41 UTC | 2026-10-25 01:41 UTC |
| com.milotche/carre-de-sable | 7 | A (96) | 2026-10-25 01:40 UTC | 2026-10-25 01:40 UTC |
| com.revvedupcars/true-cost-index RevvedUpCars True Cost Index | 4 | A (99) | 2026-10-25 01:40 UTC | 2026-10-25 01:40 UTC |
| cz.iustoria/pruvodci IUSTORIA – průvodci a právní kalkulačky | 39 | F (42) | 2026-10-25 01:40 UTC | 2026-10-25 01:40 UTC |
| guide.firstresponder/guide-registry | 10 | A (95) | 2026-10-25 01:40 UTC | 2026-10-25 01:40 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.