Free, honest lookups

Each tool below answers one question consumers usually pay middlemen to answer, straight from official records, free. If the honest answer is "you're fine," it says so. People get plain-words pages; AI assistants get the same data by API.

Plumbline

Check a contractor's license before you hire, from state licensing records.

CounterScript

What pharmacies actually pay for a prescription, so you can judge a fair cash price.

GroundTruth

What's near an address: Superfund sites, toxic releases, enforcement-flagged facilities, drinking-water violations, from federal records.

GreenLight

Whether plug-in balcony solar is legal where you live, in plain language, with alerts when the rules change.

Overassessed

Whether a Maryland property assessment is fair compared with genuinely similar homes, with appeal windows if it isn't.

For developers and AI assistants

Every product serves /llms.txt, a JSON API under /v1/, and an MCP endpoint at /mcp (registry namespace ai.agentlookups/*). A paid historical-weather API lives at weather.agentlookups.ai.