CloudCrane MCP server

CloudCrane MCP

Connect your AI agent to CloudCrane over MCP.

In Claude: find CloudCrane in the connectors directory and connect.

CloudCrane turns a messy catalog into data an agent can be trusted with. Rules run before any model, the model may only answer from values you allowed, and every value carries a receipt saying how it was decided. Safety exclusions are enforced in the database query, so a record whose value is unknown is left out rather than assumed safe.

There are two MCP endpoints. Both speak Streamable HTTP (stateless, no SSE stream).

The workspace MCP

Let your own agent read what you are building and, if you allow it, help build it.

Connect with OAuth

In an MCP client that supports OAuth sign-in, add the URL with no key:

https://cloudcrane.ai/api/build/mcp

The client opens a CloudCrane page where a workspace owner picks the workspace and what the agent may do, then signs you in. Or install it from Smithery.

Tested with Claude, ChatGPT, Cursor, Cline and Smithery. Exact settings for each are in llms-install.md, which an agent can follow to set it up.

Claude: connect from the connectors directory, or Settings → Connectors → Add custom connector with the URL above, keeping Sign in now and Register automatically.

ChatGPT: add a custom MCP server with the URL above and choose OAuth.

Cursor (~/.cursor/mcp.json):

{ "mcpServers": { "cloudcrane": { "url": "https://cloudcrane.ai/api/build/mcp" } } }

Cline (clinemcpsettings.json):

{ "mcpServers": { "cloudcrane": { "transport": { "type": "streamableHttp", "url": "https://cloudcrane.ai/api/build/mcp" } } } }

The page shows where it will send you back before anything else, because an app's name is only what it calls itself. It starts on read only. Each app you approve shows up in the dashboard under Developers, where you can revoke it.

Or with a build key

For a client without OAuth, an owner makes a build key under Developers and sends it as a header:

claude mcp add --transport http cloudcrane https://cloudcrane.ai/api/build/mcp \
  --header "Authorization: Bearer $CLOUDCRANE_BUILD_KEY"

What it can do

Every connection reads (17 tools): listdatasets, getdataset, listcontracts, getreadiness, listreviewitems, getreceipts, listvaluesets and getrun to find its way around; listtools, listscenarios, gettoolinsights, listdriftalerts, getusage and getnextactions to watch what is deployed and what needs doing; listapprovals, getapproval and listevents to follow up. They run inside a read-only database transaction.

Shortened. The full README is on GitHub.