Open Data Agent
9
We designed the architecture for a Claude agent to query public data (mobility, air quality, safety) in real time, without the server hosting the connection ever seeing or paying for a single model token: the reasoning always lives in the assistant’s own account, and the server only translates the request to the public source and returns the JSON.
The infrastructure bill and the intelligence bill never mix, and neither side pays for the other. Nine tools are exposed to the agent, and the public sources it queries cost nothing.
Not a client case: a proof of technical range for the systems the studio can build.
Claude
Your account
TB's server
Translates only
Public source
Mobility · air quality · safety
Reasons. Pays its own tokens.
$0 — never touches a model token.
$0 — always open.
Two bills that never cross: the agent’s own account pays for the reasoning; the server never sees a model token.