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Euvra

by euvra.dev · remote · no sign-in to list tools · v1.0.0 · published by dev.euvra

Discover, compare, route, and execute machine-accessible capabilities for AI agents.

Changes · 2
CompareRegistry entry

3 tools: 2 change things and 1 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 euvra https://euvra.dev/mcp

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 2Claude Code: ask
  • discover_capabilitiesDiscover and rank machine-accessible capabilities that may satisfy a natural-language request.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Discover and rank machine-accessible capabilities that may satisfy a natural-language request. Returns evidence, operational status, and ranking signals without executing a provider.
  • execute_capabilityExecute a real action using a live MCP provider selected by Euvra.No findings

    Why it is in this group

    • The name "execute_capability" says "execute": a word for a change.
    Description, as the server wrote it
    Execute a real action using a live MCP provider selected by Euvra. Use discover_capabilities to find available capabilities and compare_capabilities to inspect route readiness before execution. Call this tool only when the user wants the action performed, not merely researched or compared. Supply a specific natural-language query describing the desired action and an arguments object containing the selected provider tool inputs when known. Euvra independently re-plans the route and does not accept caller-selected provider IDs, endpoints, or tool names. Execution may return NO_ROUTE, AUTH_REQUIRED, or BLOCKED if no eligible live tool is available. Paid execution requires an x402 payment of 0.01 USDC on the configured network; a client without payment support may receive payment requirements instead of an executed result. Do not claim the action succeeded until the response confirms success.
Only reads 1Claude Code: allow
  • compare_capabilitiesAsk Euvra to compare discovered providers for a request and select the strongest route candidate.No findings

    Why it is in this group

    • The name "compare_capabilities" says "compare": a word for reading.
    Description, as the server wrote it
    Ask Euvra to compare discovered providers for a request and select the strongest route candidate. This does not execute the provider.

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 euvra https://euvra.dev/mcp

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__euvra__compare_capabilities"
    ],
    "ask": [
      "mcp__euvra__discover_capabilities",
      "mcp__euvra__execute_capability"
    ],
    "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 euvra. Review it before you use it.