# Countersign MCP server

Kill switch + spend guard for AI agents that spend money, across every wallet vendor at once.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-countersign-network-countersign
- Repository: https://github.com/countersign-network/packages
- Website: https://countersign.network

## Install
- Command: `npx -y @countersign/mcp`
- Auth: Auth required by registry metadata

## Setup notes
- Package: Npm @countersign/mcp v0.2.1
- Environment variable: COUNTERSIGN_URL (required; default https://app.countersign.network)
- Environment variable: COUNTERSIGN_API_KEY (required; secret)
- The upstream registry signals required auth or secrets.

## Tools
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## Resources
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## Prompts
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## Metadata
- Owner: io.github.countersign-network
- Version: 0.2.1
- Runtime: Npm
- Transports: STDIO
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 15, 2026
- Source: https://registry.modelcontextprotocol.io