Phantom documentation
Secure API keys for AI coding agents.
Give an agent supported API access without placing the real key in its context. Start with one local project, verify the boundary, and expand only after the evidence matches your environment.
The reviewed public release is v0.7.8. Source may be ahead; follow the repository's release-state notice before choosing an install channel.
Connect an agent
Evaluate trust
Adopt and contribute
Machine-readable context
Send coding agents to the same canonical boundary.
The compact and full references are versioned in the repository and published with the site. They describe current commands, hard denials, platform evidence, and links to deeper sources.