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.
1136 servers with history · 2745 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 · 1136 servers
| Server | Tools | Grade | Last change | Last listed |
|---|---|---|---|---|
| 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 |
| co.prosignature/email-signatures ProSignature email signatures | 5 | A (99) | 2026-10-25 01:39 UTC | 2026-10-25 01:39 UTC |
| com.dreamboothstudio/dreambooth Dreambooth Studio | 22 | D (64) | 2026-10-25 01:39 UTC | 2026-10-25 01:39 UTC |
| com.jojapi/openai-sora | 16 | C (71) | 2026-10-25 01:39 UTC | 2026-10-25 01:39 UTC |
| com.atlasclose/demo AtlasClose Governance Demo | 52 | F (30) | 2026-10-25 01:38 UTC | 2026-10-25 01:38 UTC |
| io.fuse/mcp Fuse Network | 50 | C (65) | 2026-10-25 01:38 UTC | 2026-10-25 01:38 UTC |
| club.worldorder/cube-playground WOCLUB Cube Playground | 12 | B (81) | 2026-10-25 01:37 UTC | 2026-10-25 01:37 UTC |
| dev.specpilot/specpilot SpecPilot | 2 | D (63) | 2026-10-25 01:37 UTC | 2026-10-25 01:37 UTC |
| com.frameanyphoto/prints FrameAnyPhoto | 8 | A (92) | 2026-10-25 01:36 UTC | 2026-10-25 01:36 UTC |
| com.verifyum/mcp | 3 | A (99) | 2026-10-25 01:36 UTC | 2026-10-25 01:36 UTC |
| com.scriptmasterlabs/cascade-graph SCRIPTMASTERLABS — Cascade Graph | 4 | D (54) | 2026-10-25 01:35 UTC | 2026-10-25 01:35 UTC |
| com.textforagents/futility-breaker-evidence-bound-stopping Futility Breaker | 6 | D (64) | 2026-10-25 01:35 UTC | 2026-10-25 01:35 UTC |
| com.handsontable/docs Handsontable Docs MCP Server | 1 | A (99) | 2026-10-25 01:34 UTC | 2026-10-25 01:34 UTC |
| com.penguindriver/health 台灣健康資訊 | 10 | A (100) | 2026-10-25 01:34 UTC | 2026-10-25 01:34 UTC |
| ai.getvda/structured-output-agent | 2 | A (100) | 2026-10-25 01:32 UTC | 2026-10-25 01:32 UTC |
| com.fixidu/mcp-server Fixidu | 5 | A (92) | 2026-10-25 01:32 UTC | 2026-10-25 01:32 UTC |
| ae.plantguide/dubai-gardening Plant Guide: Dubai gardening research | 15 | B (88) | 2026-10-25 01:31 UTC | 2026-10-25 01:31 UTC |
| com.payforapi/saymon-ru-data-api Saymon RU Data API | 13 | C (75) | 2026-10-25 01:31 UTC | 2026-10-25 01:31 UTC |
| com.tollblenders/site | 6 | A (97) | 2026-10-25 01:29 UTC | 2026-10-25 01:29 UTC |
| dev.workers.rainmaker-wells.well-006-url-metadata/url-metadata well-006-url-metadata | 1 | A (99) | 2026-10-25 01:29 UTC | 2026-10-25 01:29 UTC |
| com.botquests/botquests BotQuests | 7 | A (95) | 2026-10-25 01:28 UTC | 2026-10-25 01:28 UTC |
| io.autosophia/solana-lens Autosophia Solana Lens | 8 | A (98) | 2026-10-25 01:28 UTC | 2026-10-25 01:28 UTC |
| ai.deepdna/knowledge DeepDNA | 5 | A (95) | 2026-10-25 01:27 UTC | 2026-10-25 01:27 UTC |
| com.sunshineatlas/sunshine-atlas Sunshine Atlas | 3 | A (99) | 2026-10-25 01:27 UTC | 2026-10-25 01:27 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.