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VS Code Hydracept hydracept_resolve_capability

How to: VS Code Hydracept hydracept_resolve_capability

client:VS Code transport:streamable-http tool:hydracept_resolve_capability

Add Hydracept to VS Code

  1. 01

    Open .vscode/mcp.json and merge this in. Keep any servers already there.

{
  "servers": {
    "hydracept": {
      "type": "http",
      "url": "https://api.hydracept.com/mcp/claude"
    }
  }
}
  1. 02

    Save the file and restart VS Code.

  2. 03

    Ask for something hydracept_resolve_capability does. VS Code lists the server's tools on connect and calls hydracept_resolve_capability itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Hydracept's identifier in your config matches the one above exactly.

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

Set these first

Hydracept will not start until these are set, so hydracept_resolve_capability never becomes available.

  • HYDRACEPT_API_KEY
  • HYDRACEPT_MCP_TOOL_PROFILE

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.