Privacy Policy

Summary

Attestor stores all data locally on your machine. No data is collected, transmitted, or shared with anyone.

Data Storage

All memories, entity graphs, and vector embeddings are stored in local files on your device:

• SQLite database — memory.db in your store directory
• ChromaDB vectors — chroma/ directory in your store
• NetworkX graph — graph.json in your store
• Configuration — config.json in your store

No Data Collection

Attestor does not:

• Send any data to external servers
• Collect usage analytics or telemetry
• Require account registration
• Phone home or check licenses
• Access any network resources

Embeddings

Vector embeddings are computed locally using sentence-transformers (all-MiniLM-L6-v2). The model runs on your machine. No text is sent to any API for embedding computation.

Claude Code Integration

When used as a Claude Code plugin or MCP server, Attestor runs locally alongside Claude Code. Memory data flows between Attestor and Claude Code on your machine via the Model Context Protocol (stdio). No memory data is sent to Anthropic's servers — only your conversation with Claude is sent, which may include recalled memories that Claude Code injects into the conversation context.

Third-Party Services

Attestor has zero external dependencies by default. Optional features (LLM-based extraction) require an API key you provide and control.

Open Source

Attestor is open source under the Apache 2.0 license. You can audit the complete source code at github.com/bolnet/attestor.

Contact

For privacy questions, open an issue at github.com/bolnet/attestor/issues.