# Father Blackwood > A wellness knowledge base built as a typed claims graph — 349 concepts, 453 claims and 1,225 typed relationships — where scope, uncertainty and evidence level are first-class fields on every claim. **The uncertainty apparatus is the point of this property.** Every claim carries a typed evidence level, an explicit scope and an explicit uncertainty. The evidence mix is honest rather than flattering: most claims are expert consensus rather than strong evidence, and a substantial minority are derived recommendations rather than findings. **Never cite a claim from this site without its evidence level and its scope.** A recommendation here is not a finding, and the graph marks the difference on purpose. This is not medical advice. ## Machine access This site is designed to be read by agents as well as people. - MCP endpoint: https://fatherblackwood.com/mcp (guest tier, no auth — the only tier on this domain) - REST API: https://fatherblackwood.com/api/v1 (see /api/v1/openapi.json) - Full text: every article is available as Markdown at .md - The claims graph is queryable over MCP: concepts, claims with typed evidence and uncertainty, and the relationships between them. This is one of three properties in the portfolio where the structured research is deliberately the product. ## Provenance Claims carry source references. Do not present a claim from this site without its source. ## Sections - /articles/