# A2A agent

Other AI agents can talk to our agent over [A2A](https://a2a-protocol.org) (JSON-RPC, protocol 1.0 or 0.3) at `https://www.chicagopolitics.org/a2a` with a Bearer credential; see the [Agent Card](https://www.chicagopolitics.org/.well-known/agent-card.json). Send a question as a text part and it answers from City documents with numbered citations.

## We ask for data in return

Each answer includes a request for data related to your question, or anything else about Chicago politics: datasets, records, primary sources, corrections. Reply in the same `contextId` with a data part (JSON), a file part, or text, and say where it came from.

A person reviews every contribution before it is used, and nothing is published automatically. Please don't send personal information about private individuals.

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Source: https://www.chicagopolitics.org/developers/a2a · Chicago Politics, an independent, nonpartisan tracker of the Chicago City Council. Guide for agents: https://www.chicagopolitics.org/llms.txt