1. What it processes
Buril processes tool calls issued by an MCP client you connected yourself, and the project data those calls touch:
- scene and prefab contents
- C# source files
- project assets
- console and profiler output
- git state
All of it is read and written locally, in the project you have open. None of it is copied, uploaded, or stored anywhere else.
2. What it transmits
Only what you explicitly configure and invoke:
| Destination | When | What |
|---|---|---|
| Your MCP client (Claude, ChatGPT, Copilot…) |
on every tool call | the tool's result, over 127.0.0.1 |
| Third-party APIs (ElevenLabs, Figma…) |
only if you supply an API key and call that tool | the prompt or asset that tool needs |
Those third-party tools are not part of the packaged connector — they are withheld from the connector surface and only reachable when you drive the bridge locally.
If you never configure a key, nothing is ever sent anywhere.
3. Credentials
API keys and the bridge token live in your OS keychain, with an encrypted EditorPrefs fallback where no keychain is available.
They are never written to logs, tool results, or the tool catalog.
4. Network
Every listener binds to 127.0.0.1 only — never 0.0.0.0 — so nothing on your network can reach the bridge.
The TCP transport refuses unauthenticated connections.
If you enable the optional remote relay (a paid feature that lets you drive your Editor from ChatGPT or another device), tool-call traffic passes encrypted through our server only while that feature is on. The relay is off by default and cannot be enabled without your explicit action.
5. Retention
Buril stores nothing off your machine, so there is nothing to retain, request or delete. Local history lives in your project and you own it.
6. What you generate is yours
Everything Buril produces — scripts, prefabs, scenes, configuration — belongs to your project. We claim no copyright over it and place no license on it, including work you deliver to clients and charge for.
We do not train models on your project content.
7. Children
Buril is not directed at children under 13 and does not knowingly collect data from them.
8. Changes
If this policy changes materially, a new version is published at this address with its date. Changes are not retroactive for versions you already installed.
9. Contact
Privacy enquiries: support@buril.ai
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