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Countersign
io.github.countersign-networkClaim this server
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @countersign/[email protected]Credentials from the publisher
- COUNTERSIGN_URL — Base URL of the Countersign Core to govern (hosted or self-hosted).
- COUNTERSIGN_API_KEY — API key for the Core (self-serve one at https://app.countersign.network/start or POST /signup).
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
COUNTERSIGN_URL=<value> COUNTERSIGN_API_KEY=<secret> claude mcp add io.github.countersign-network-countersign -- npx -y @countersign/mcp@0.2.2Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.countersign-network-countersign": { "command": "npx", "args": [ "-y", "@countersign/[email protected]" ], "env": { "COUNTERSIGN_URL": "<value>", "COUNTERSIGN_API_KEY": "<secret>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
- 0.2.2
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
FAQ