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.
3203 servers with history · 7373 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 · 3203 servers
| Server | Tools | Grade | Last change | Last listed |
|---|---|---|---|---|
| dev.agentdiet/preflight Imperium Pre-Flight Readiness Auditor — A2A, MCP & x402 Validator | 2 | D (64) | 2026-10-25 05:32 UTC | 2026-10-25 05:32 UTC |
| app.wonderkit/discover WonderKit Discover | 7 | B (89) | 2026-10-25 05:30 UTC | 2026-10-25 05:30 UTC |
| com.knownottinghill/places KnowNottingHill | 7 | C (73) | 2026-10-25 05:30 UTC | 2026-10-25 05:30 UTC |
| com.usevetai/vetai VetAI | 5 | A (96) | 2026-10-25 05:30 UTC | 2026-10-25 05:30 UTC |
| com.dharmikvibes/divineai DivineAI | 3 | A (100) | 2026-10-25 05:29 UTC | 2026-10-25 05:29 UTC |
| com.thefilmmap/filming-locations | 8 | A (98) | 2026-10-25 05:29 UTC | 2026-10-25 05:29 UTC |
| com.commontape/booking CommonTape | 10 | F (44) | 2026-10-25 05:28 UTC | 2026-10-25 05:28 UTC |
| de.claimondo/sv-finder Claimondo — Kfz-Gutachter finden & Termin buchen | 9 | D (56) | 2026-10-25 05:28 UTC | 2026-10-25 05:28 UTC |
| com.nythosx.tools/agent-tools NythosX Agent Tools | 4 | A (98) | 2026-10-25 05:27 UTC | 2026-10-25 05:27 UTC |
| com.textforagents/tool-result-size-governor Tool-result size governor for MCP | 3 | D (55) | 2026-10-25 05:27 UTC | 2026-10-25 05:27 UTC |
| ai.gregbenza/openhouse | 30 | C (68) | 2026-10-25 05:26 UTC | 2026-10-25 05:26 UTC |
| com.manusights/manusights Manusights | 6 | C (76) | 2026-10-25 05:26 UTC | 2026-10-25 05:26 UTC |
| com.jojapi/visa-requirements | 8 | D (57) | 2026-10-25 05:25 UTC | 2026-10-25 05:25 UTC |
| com.nashvillegutterguards/booking Nashville Gutter Guards Co — book gutter guard installation in Nashville | 3 | A (99) | 2026-10-25 05:24 UTC | 2026-10-25 05:24 UTC |
| com.sxs-ai/sxs-match-data SXS Match Data | 2 | A (95) | 2026-10-25 05:24 UTC | 2026-10-25 05:24 UTC |
| com.textforagents/mcp-host-behaviour-census MCP host-behaviour census | 5 | C (72) | 2026-10-25 05:24 UTC | 2026-10-25 05:24 UTC |
| com.ampworth/ampworth Ampworth | 15 | F (48) | 2026-10-25 05:23 UTC | 2026-10-25 05:23 UTC |
| broker.aidata/market AIData.Broker | 10 | A (91) | 2026-10-25 05:22 UTC | 2026-10-25 05:22 UTC |
| com.a2apark/a2apark A2APark | 4 | B (88) | 2026-10-25 05:22 UTC | 2026-10-25 05:22 UTC |
| com.answeringprices/pricing AnsweringPrices.com pricing | 4 | A (99) | 2026-10-25 05:22 UTC | 2026-10-25 05:22 UTC |
| com.coverbureau/mcp CoverBureau | 3 | B (89) | 2026-10-25 05:21 UTC | 2026-10-25 05:21 UTC |
| io.github.GoodTurnStudio/planmyworkout Plan My Workout | 3 | A (99) | 2026-10-25 05:21 UTC | 2026-10-25 05:21 UTC |
| ai.getvda/claude-schema-output-agent | 2 | A (100) | 2026-10-25 05:20 UTC | 2026-10-25 05:20 UTC |
| ai.infrabase/directory Infrabase | 8 | A (96) | 2026-10-25 05:20 UTC | 2026-10-25 05:20 UTC |
| cloud.redu/mcp | 90 | F (0) | 2026-10-25 05:20 UTC | 2026-10-25 05:20 UTC |
| com.getlowcart/lowcart Lowcart delivered prices | 2 | C (65) | 2026-10-25 05:19 UTC | 2026-10-25 05:19 UTC |
| finance.quantic/mcp Quantic Finance | 24 | C (72) | 2026-10-25 05:19 UTC | 2026-10-25 05:19 UTC |
| com.butterflydelta/preflight Butterfly Delta Preflight | 2 | A (98) | 2026-10-25 05:18 UTC | 2026-10-25 05:18 UTC |
| com.vpncomparehq/site | 10 | A (96) | 2026-10-25 05:17 UTC | 2026-10-25 05:17 UTC |
| io.github.GoodTurnStudio/supplementcheck Supplement Check | 4 | D (64) | 2026-10-25 05:17 UTC | 2026-10-25 05:17 UTC |
| ai.getvda/authenticated-mcp-traced-agent | 2 | A (100) | 2026-10-25 05:16 UTC | 2026-10-25 05:16 UTC |
| com.oods-foundry/foundry OODS Foundry | 9 | C (76) | 2026-10-25 05:16 UTC | 2026-10-25 05:16 UTC |
| com.minutesofai/mcp Minutes of AI | 20 | C (75) | 2026-10-25 05:15 UTC | 2026-10-25 05:15 UTC |
| com.x402broker/x402-broker X402-Broker Global A2A, MCP & x402 Super-Marketplace | 4 | D (59) | 2026-10-25 05:15 UTC | 2026-10-25 05:15 UTC |
| com.taxact/taxact-mcp | 8 | A (98) | 2026-10-25 05:14 UTC | 2026-10-25 05:14 UTC |
| dev.shveik/agproxy agproxy | 3 | A (99) | 2026-10-25 05:14 UTC | 2026-10-25 05:14 UTC |
| com.fairoddscalculator/site | 7 | A (97) | 2026-10-25 05:13 UTC | 2026-10-25 05:13 UTC |
| com.fractionalteams/portal Fractional Teams Portal | 13 | C (73) | 2026-10-25 05:13 UTC | 2026-10-25 05:13 UTC |
| com.modeltested/llm-benchmarks Model Tested | 5 | A (100) | 2026-10-25 05:12 UTC | 2026-10-25 05:12 UTC |
| com.beycome/listing | 14 | C (69) | 2026-10-25 05:10 UTC | 2026-10-25 05:10 UTC |
| guide.constructionleader/guide-registry | 10 | A (95) | 2026-10-25 05:10 UTC | 2026-10-25 05:10 UTC |
| com.compraventa360/marketplace Compraventa360 — PYMEs en venta (Ecuador) | 2 | A (99) | 2026-10-25 05:09 UTC | 2026-10-25 05:09 UTC |
| app.gingerguide/catalog Gingerguide: European city walking tours | 14 | C (75) | 2026-10-25 05:07 UTC | 2026-10-25 05:07 UTC |
| bio.atlarium/habitat-database Atlarium Habitat Database MCP | 39 | C (65) | 2026-10-25 05:07 UTC | 2026-10-25 05:07 UTC |
| ai.ravenmcp/raven-mcp Raven | 45 | D (59) | 2026-10-25 05:06 UTC | 2026-10-25 05:06 UTC |
| dev.shveik/agmail agmail | 9 | C (76) | 2026-10-25 05:06 UTC | 2026-10-25 05:06 UTC |
| com.conveyancingfeesireland/site | 3 | A (98) | 2026-10-25 05:05 UTC | 2026-10-25 05:05 UTC |
| com.getmattered/getmattered GetMattered | 23 | D (51) | 2026-10-25 05:05 UTC | 2026-10-25 05:05 UTC |
| io.github.Damso74/arcadeops-public-discovery ArcadeOps Public Discovery | 3 | A (99) | 2026-10-25 05:05 UTC | 2026-10-25 05:05 UTC |
| com.alamavar.taskrail/taskrail TaskRail | 4 | A (99) | 2026-10-25 05:03 UTC | 2026-10-25 05:03 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.