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Decision Log

Official registry Security

Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.

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).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http decision-log 'https://www.decisionlog.ai/api/mcp' --header 'x-mcp-client-id: <Registered Decision Log MCP client identifier.>' --header 'Authorization: <Bearer authentication using the registered MCP client secret.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "decision-log": {
            "type": "http",
            "url": "https://www.decisionlog.ai/api/mcp",
            "headers": {
                "x-mcp-client-id": "<Registered Decision Log MCP client identifier.>",
                "Authorization": "<Bearer authentication using the registered MCP client secret.>"
            }
        }
    }
}

Frequently asked questions

What is Decision Log?

Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.

How do I install Decision Log?

It runs as a remote server. In Claude Code: claude mcp add --transport http decision-log 'https://www.decisionlog.ai/api/mcp' --header 'x-mcp-client-id: <Registered Decision Log MCP client identifier.>' --header 'Authorization: <Bearer authentication using the registered MCP client secret.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Decision Log need an API key?

Yes. It expects x-mcp-client-id, Authorization, which you set in its configuration.

Who maintains Decision Log?

It is published by ai.decisionlog. 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.