Cline Crank Protocol perp_open_long
How to: Cline Crank Protocol perp_open_long
Add Crank Protocol to Cline
-
01
Open ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"crank": {
"url": "https://mcp.crank.ing/mcp"
}
}
}-
02
Save the file and restart Cline.
-
03
Ask for something perp_open_long does. Cline lists the server's tools on connect and calls perp_open_long itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that Crank Protocol's identifier in your config matches the one above exactly.
Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.