Signet MCP Tools

Name: Signet MCP Tools
Author: prismer-ai

by prismer-aicommunityv0.4.1

Standalone MCP server that exposes Signet cryptographic operations over stdio for use by MCP-compatible clients. It provides tools for keypair generation, signing, receipt verification, and SHA-256 content hashing.

From the registry: MCP server exposing Signet cryptographic signing, verification, and content hash tools over stdio.

GitHub Repository

Install & configure

Prerequisites

required
Node.js and npm
Install Node.js and npm to run the package via npx or as a global npm package.
https://nodejs.org/

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `signet-mcp-tools` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Node.js and npm** — Install Node.js and npm to run the package via npx or as a global npm package. (https://nodejs.org/)

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["@signet-auth/mcp-tools"]
- optional environment variables:
  - `SIGNET_SECRET_KEY`: Secret key used by the Signet tools for signing operations. Recommended to provide via environment variable instead of passing through MCP arguments. (example: `<your-signet-secret-key>`)

Note: The README describes a standalone MCP server exposed over stdio. The simplest portable install path is `npx @signet-auth/mcp-tools`. A global npm install (`npm install -g @signet-auth/mcp-tools` then `signet-mcp-tools`) is also supported but is not the preferred canonical config.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: The README describes a standalone MCP server exposed over stdio. The simplest portable install path is `npx @signet-auth/mcp-tools`. A global npm install (`npm install -g @signet-auth/mcp-tools` then `signet-mcp-tools`) is also supported but is not the preferred canonical config.