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Invokera Discover

by invokera.com · remote · no sign-in to list tools · v1.0.0 · published by com.invokera

Search, inspect and invoke every public tool on Invokera through one MCP connection.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http discover https://invokera.com/discover

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 1Claude Code: ask
  • invoke_toolCall a tool whose owner has enabled public invocation, without needing that project's token.No findings

    Why it is in this group

    • The name "invoke_tool" says "invoke": a word for a change.
    Description, as the server wrote it
    Call a tool whose owner has enabled public invocation, without needing that project's token. Only works for tools opted in by their owner; others return not-found (use describe_tool for how to call them with a token). Usage is metered to the tool owner. Get project_slug/tool_name and the argument schema from search_tools + describe_tool first.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
Only reads 2Claude Code: allow
  • describe_toolGet the full input schema and calling instructions for one tool found via search_tools.No findings

    Why it is in this group

    • The name "describe_tool" says "describe": a word for reading.
    Description, as the server wrote it
    Get the full input schema and calling instructions for one tool found via search_tools. Returns the JSON Schema plus the exact REST/MCP endpoint to call it on. Calling a tool requires that project's own endpoint token, obtained from its owner.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
  • search_toolsSearch the Invokera catalog for published tools across all projects.No findings

    Why it is in this group

    • The name "search_tools" says "search": a word for reading.
    Description, as the server wrote it
    Search the Invokera catalog for published tools across all projects. Returns a ranked list of tools (name, project, summary, category) WITHOUT their input schemas. Call describe_tool next to get the full schema and calling instructions for a specific tool.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http discover https://invokera.com/discover

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__discover__search_tools",
      "mcp__discover__describe_tool"
    ],
    "ask": [
      "mcp__discover__invoke_tool"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as discover. Review it before you use it.