Where does Omnigent store its conversations?

In ~/.omnigent/chat.db (or under OMNIGENT_DATA_DIR when set) across the conversations, omnigent_conversation_metadata, projects, and conversation_items tables.

How do I add persistent memory to Omnigent?

Run deja install omnigent-auto. It writes the deja MCP server into ~/.omnigent/mcp.json, the deja-history skill, the /deja command, and lifecycle hooks into ~/.omnigent/settings.json.

Adding memory to Omnigent

one SQLite store in ~/.omnigent/chat.db and one command to wire recall

Omnigent keeps every conversation and subagent run in one SQLite database at ~/.omnigent/chat.db (or under OMNIGENT_DATA_DIR). Conversations live in conversations with workspace metadata in omnigent_conversation_metadata and turns in conversation_items.

Adding recall

deja install omnigent

That writes three things under ~/.omnigent:

The MCP server, into ~/.omnigent/mcp.json under mcpServers.deja.
The deja-history skill, at ~/.omnigent/skills/deja-history/SKILL.md.
The /deja command, at ~/.omnigent/commands/deja.md.

Session-start and per-prompt recall

deja install omnigent-auto

Everything above, plus lifecycle hooks (SessionStart, UserPromptSubmit, PreToolUse, PostToolUse, PreCompact, SessionEnd) and statusLine in ~/.omnigent/settings.json.

The part that is not about this harness

The index covers every agent's transcripts on the machine — forty-seven of them today, each in its own format — so a fix found in Omnigent answers a question asked in Claude Code, Codex or opencode, and the reverse. Indexing and search stay local, and credentials are stripped as the index is built.

Getting started · Switching between agents · The Omnigent session format

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