Signer MCP Server

This is an [MCP (Model Context Protocol)](https://github.com/modelcontextprotocol/spec) server that provides digital signature capabilities for blockchain transactions. It is designed to work **in tandem with** the `adamik-mcp-server`, which handles trans

Node.jsstdio

context tax

pending

security

pending

cold start

pending

freshness

pending

Our reading of Signer, from the data

Signer is a version control MCP server.

We haven't measured its tool list yet, so its token cost is unknown.

It runs locally on your machine over stdio.

Install Signer MCP server

claude mcp add adamik-signer-mcp-server -- npx -y @adamik/signer-mcp-server

{
  "mcpServers": {
    "adamik-signer-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@adamik/signer-mcp-server"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "adamik-signer-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@adamik/signer-mcp-server"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "adamik-signer-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@adamik/signer-mcp-server"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "adamik-signer-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@adamik/signer-mcp-server"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry

How it compares in Version Control

Against the most-starred version control servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Signer (this)	—	—	not measured	—	local
Git	91,356	—	not measured	Active	local
PostHog	40,338	—	not measured	Active	local + hosted
GitHub	33,740	—	not measured	Active	local + hosted
GitDiagram	18,313	3	864	Active	hosted
Skill Seekers	15,180	—	not measured	Active	—

All version control MCP servers

FAQ

›How do I install the Signer MCP server in Claude Code?

Run: claude mcp add adamik-signer-mcp-server -- npx -y @adamik/signer-mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Signer require an API key?

No required environment variables are declared in its published metadata.

›Can I use Signer as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Signer in the official MCP registry?

No. It was indexed from npm.

Sources and method

Package registry (npm / PyPI): listed
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.