The knowledge base is also a connector (an MCP server, a standard way for AI tools to call outside tools). Claude calls it to list buckets, read a page, search, and get the checklist and red flags.
Address: https://levelzero.merltech.org/api/mcp
Why use it
Claude receives each page exactly as published, with its status, date and content version, so it can quote it.
It works where Claude cannot reach the site from its sandbox.
Open Settings, then Connectors, and choose Add custom connector. On a Team or Enterprise plan, an owner may need to add it for the workspace.
Name it Level 0 and paste the address above.
In a chat, turn the connector on from the tools menu, then ask Claude about Level 0 research.
Claude Code and other tools
In Claude Code, run claude mcp add --transport http stage0 https://levelzero.merltech.org/api/mcp. Other AI tools that accept a remote MCP server take the same address.
Tools
list_buckets: Every bucket and page, with each page's status
get_bucket: One bucket's questions and pages
get_item: One page in full, with its sources and page numbers (also called fetch)
search: Sections that match a topic, across all buckets
get_checklist: What good evidence looks like, from every page
get_red_flags: Red flags in a proposal, from every page
Before you use it
The connector is open while we test it. A sign-in asking only for your name and organisation will follow.
Most pages are drafts, and several buckets are still empty. Each result says when a page is a draft.
Do not paste real proposals into an AI tool unless your organisation has approved it for that.