● Live now
Data layer for agents

Gera Ground Truth

The metered, agent-first ground-truth exchange. Regulator-grade facts Gera already crawls and verifies — food-hygiene ratings, care registrations, company status, prices, availability — served as signed, dated, cite-and-pay endpoints an AI must call instead of guessing.

Register interest →All concepts

Working MCP server today — real data, open source · still gauging demand for the hosted + insured tiers.

Live now — you can call this today

The data layer is live as the Gera Verify MCP server: 7 tools backed by real FSA Food Hygiene (10,266 establishments), CQC care registry (5,411 providers) and Gera’s verified-provider set — every answer source-attributed with an as-of date, and it never invents a rating. Hosted endpoint + npm one-line install are shipping next.

Tools an agent can call:

Open source in the Gera monorepo at packages/mcp-gera-verify (real FSA/CQC data, Ed25519-signed attestations). One-line npx install + a hosted HTTP endpoint are shipping next — tell us if you want early access.

The gap in the AI age

LLMs are frozen and confidently wrong about anything that changes. An agent that books, buys, or recommends needs a fact it can legally quote with an "as-of" timestamp — not a hallucination.

How it would work
1

Call

An agent hits the API/MCP with a claim ("is this clinic CQC-registered?").

2

Verify

Gera checks it against live licensed sources and the 1M+ listing crawl.

3

Cite

Returns a signed, timestamped, source-attributed verdict the agent can quote.

Who calls it

AI agents & RAG pipelines (per-answer fact checks) and AI labs licensing bulk feeds. Humans almost never — and that is the point.

Why it wins as AI gets stronger

As models get cheaper and more autonomous they take more real-world actions — each one a fact they cannot afford to get wrong. Demand grows with AI capability, not against it.

Would you use Gera Ground Truth?

Register your interest and we will let you know when it goes live. No spam.

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