For agents and data tools

Ways to read the same release.

Query product variants, open a hash-bound evidence receipt, or watch approved release changes. Every interface is read-only. None of them creates new facts.

01

Query products

Use the strict REST query or the two-tool MCP endpoint. Unknown and conflicted evidence stays visible.

OpenAPI contract · Agent guide

02

Verify a receipt

Each exact variant has a release-specific JSON receipt with source locators, snapshot hashes, evidence states, and a stable receipt hash.

Choose an exact variant

03

Watch releases

The JSON and RSS feeds come from one change record. They include approved public releases only.

JSON Feed · RSS

What this interface can and cannot do

Release
v1.0.0 (published)
Product variants
100
MCP endpoint
https://tallowindex.com/mcp
Write access
None

The MCP endpoint exposes only query_products and get_evidence_receipt. It has no model, external fetch, account, session, or write tool.

Release manifest169792062d180cae209af9278771cd44ac01f046f99cb4eaffc900c5dad91612