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io.github.BARRYPMARSHALL/witnessed

Official registry AI and agents

Signed, reproducible market facts for agents, verifiable without trust.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package witnessed-sdk
Claude Code 
claude mcp add witnessed -e 'WITNESSED_BASE=<WITNESSED_BASE>' -- npx -y witnessed-sdk@0.2.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "witnessed": {
            "command": "npx",
            "args": [
                "-y",
                "witnessed-sdk@0.2.0"
            ],
            "env": {
                "WITNESSED_BASE": "<WITNESSED_BASE>"
            }
        }
    }
}

Environment variables

  • WITNESSED_BASE Base URL of the publication (default https://api.witnessed.workers.dev)

Frequently asked questions

What is io.github.BARRYPMARSHALL/witnessed?

Signed, reproducible market facts for agents, verifiable without trust.

How do I install io.github.BARRYPMARSHALL/witnessed?

It runs on your machine. In Claude Code: claude mcp add witnessed -e 'WITNESSED_BASE=<WITNESSED_BASE>' -- npx -y witnessed-sdk@0.2.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.BARRYPMARSHALL/witnessed need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.BARRYPMARSHALL/witnessed open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.BARRYPMARSHALL/witnessed?

It is published by BARRYPMARSHALL. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.