Jezero¶

Learn¶

Step by step, from nothing to a working setup.

• Your first library: install Jezero, fill a library with sample items, search it and serve it over MCP.
• Connect a second computer: give a laptop its own key, install a plugin and watch its first session arrive.

Do¶

Guides for a goal you already have.

Running the server

• Run Jezero as a service: systemd, HTTPS, backups and upgrades.
• Add and tune sources: connectors, projects, redaction, summaries.
• Keep an eye on Jezero: health checks, alerts and logs.

Connecting agents and computers

• Connect an agent: Claude Code, Codex, OpenCode, Hermes Agent, Antigravity, or any MCP client.
• Manage computers and keys: add, limit, rotate and remove keys.
• Use the Jezero app: look, search and update plugins from a terminal.
• Troubleshooting: symptoms, causes and fixes.

Look up¶

Exact and complete. The first two are generated from the code.

• Command reference: every command of jezero and of the client core.
• Configuration: every key of jezero.toml.
• Connectors: every connector type and its options.
• MCP tools: what agents can call, with arguments and results.
• HTTP API: uploads, the overview and the client bundle.
• Client: the client core's files, settings and hooks.
• Data model: items, atoms, sources and trust.
• Glossary: the words these pages use.

Understand¶

Why Jezero works the way it does.

• Architecture: the parts, and the life of a session.
• How search ranks results: literal matching, BM25 and recency.
• How summaries are made: items, atoms and their cost.
• Security and privacy: what is protected, and from whom.
• Design decisions: what was chosen, and what was not.

Contribute¶

• Contributing: set up, test and send a change.
• Writing the docs: how these pages are organised and written.
• Changelog and security policy.