InterfaceDelta
Claude connectorCommunityThe independent record of what agent tools can do and when they changed: look up any MCP service's tools, changes and breaking changes.
InterfaceDelta keeps an independent, versioned record of the services AI agents connect to, starting with MCP servers listed in the Official MCP Registry. It observes each service from the outside, the way an agent would before using it, and records what the service declares: its tools and their inputs, protocol details, and every change since. Each new observation is compared with the last, and breaking changes (a tool removed, an input made required) are flagged.
With this connector, Claude can search the atlas, open any service's entry, and read its Passport: the tool inventory, change history, breaking changes, and AI readings of what each tool can do (for example "reads only", "sends messages", "moves money"), marked as AI with a confidence score.
Everything is read-only. The connector never calls the services it describes and needs no account. InterfaceDelta publishes facts, not scores: no rankings, no "safe" verdicts, no paid placement.
InterfaceDelta is #9,591 of 11,065 Claude connectors by popularity.
- Tools
- 4
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
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In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools1,756th of 1,980 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1754 | 1,585 | — | 528places down | |
| 1755 |  Ikiform | 1,585 | — | — |
| 1756 | InterfaceDeltaThis page | 1,585 | — | — |
| 1757 | 1,585 | — | 1,101places down | |
| 1758 | 1,585 | — | 528places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 3,824,369 | 11,260 #160 | 45places up | |
| 2 |  XServer | 576,930 | 10,483 #205 | 5places up |
| 3 | 421,478 | 8,371 #416 | — | |
| 4 | 354,328 | 10,606 #196 | 107places up | |
| 5 | 326,642 | 6,000 #799 | — |
Tools
- check_tool
- get_atlas_entry
- get_passport
- search_atlas
- Categories
- Made by
- InterfaceDelta, Inc. · Website
- Sign-in
- Not required
- Connector URL
- https://interfacedelta.com/mcp/public
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- November 12, 2026
- More info
- Sponsorship
- Promote this connector