MCP serverOfficial registry

Postcept

Verify agent actions against the system of record and get signed completion receipts.

by io.github.Postceptv0.3.3GitHub npm

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @postcept/[email protected]

Credentials from the publisher

POSTCEPT_API_KEY — Postcept API key

Provider

Claude Code

POSTCEPT_API_KEY=<secret> claude mcp add io.github.postcept-mcp -- npx -y @postcept/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.postcept-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@postcept/[email protected]"
      ],
      "env": {
        "POSTCEPT_API_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-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.

Launch

Related MCP

Postcept

Add this server

Host a copy with our keys and logs.

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