Your agents already solved this. deja finds it — it indexes the sessions your coding agents already wrote to disk, months of history from before you installed it, and recalls them automatically at session start in all seventeen. 84.9% hit@1 on LongMemEval-S, no LLM, no embeddings. One zero-dep binary, fully local.

Find that one coding agent session you want to get back to!

Switch agents. Keep the memory. Local-first search across your AI coding sessions.

Index, search, and analyze your Claude Code sessions. Full-text search, conversation retrieval, analytics, and cross-session synthesis.

Open-source terminal AI coding agent with persistent local memory, automatic context recall, and searchable cross-session history.

Turn local AI coding session logs into a searchable terminal UI with a cost lens.

Convert AI coding CLI sessions between Codex, Claude Code, Pi, OpenCode, Devin, and Factory. SDK, CLI, MCP chat recall, and trace export for fine-tuning.

Search your AI coding agent session history with semantic + keyword search via MCP. Supports Claude Code and Codex CLI.

MCP server to search and browse Claude Code conversation history across projects

Search previous Pi sessions with fzf.

Toolkit and benchmark suite for evaluating user simulators in IR: behavioral realism vs. tester reliability, over one canonical session schema — SIGIR 2026

📚 Index and search all your Claude Code sessions in seconds, enabling quick retrieval of solutions and insights from your past work.

Find any past Claude Code / Codex session by fuzzy memory. Local-first SQLite (FTS5) + vector search + one-click resume.

Claude Code session search — flex module

Fast full-text search across Claude Code session transcripts

Fast native full-text search, tagging, and session resume for Pi

OpenCode plugin that adds agent-callable tools for searching and reading past sessions

Codex and Claude session lens skills packaged for shared installation