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<img src="./docs/branding/altevra-social-preview.png" alt="Altevra" width="640" />
The omniscient brain layer for your AI tools.
Local-first. Source-available. Built in Rust.
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What is Altevra?
Altevra is the shared memory and brain behind every AI tool you use — Claude Code, Codex CLI, Cursor CLI, Antigravity, Hermes, anything that speaks MCP.
While your AI tools forget everything between sessions, Altevra remembers, thinks, and notices:
- 🧠 Every tool call across every AI session, recorded locally
- 📝 Every decision, learning, person, project atomized into a recallable object
- 🔴 Every secret auto-redacted before storage; PEM/db-urls refused outright
- 🛡️ Personal data stays local — SI-7 high-water content (relationship, health, financial, legal, client) never reaches a cloud model
- 🔄 Self-improve loop — proposes new skills, refines its own prompts (shadow-eval gated), runs the same
firewall_check below every LLM call
- 📡 Proactive briefings — "you haven't talked to X in 6 weeks", "decision Y from 3 months ago — still valid?"
- 🔗 One unified store — your
~/.altevra/altevra.db, your laptop, your control
No cloud. No telemetry. No data leaves your machine unless you tell it to.
Why source-available, not open-source?
Altevra is PolyForm Strict licensed — the source is public, yo