Search and replay local history from Claude Code, Codex, Cursor, and 16 other agents. Browse messages, tool calls, and file changes by project.
Session content and indexes stay local. No account, cloud sync, or session telemetry.
npx codesesh01Tour
Explore a working sample. Change the date range, open a project, or step through a conversation.
Claude Code 7Codex 4Cursor 1| Time | Session | Tags | Subagents | Cost |
|---|---|---|---|---|
| Today · 3 sessions · 2 subagent sessions | ||||
| 14:22 | Fix refresh endpoint returning 401 twice Claude Code · 42 messages · 6.1M tokens | FixTest | $4.12 incl. subagents | |
| 14:31 | subExplore auth middleware Claude Code subagent · 9 messages · 1.2M tokens | Fix | — | $0.61 |
| 14:48 | subAdd auth concurrency tests Claude Code subagent · 7 messages · 0.8M tokens | Test | — | $0.38 |
| 11:05 | Refactor auth middleware Codex · 31 messages · 4.4M tokens | Refactor | — | $2.86 |
| 09:40 | Login page error messages Cursor · 12 messages · 0.9M tokens | FeatureDocs | — | $0.52 |
| Yesterday · 2 sessions | ||||
| 18:12 | Upgrade Vite and build config Claude Code · 26 messages · 3.2M tokens | Build | — | $1.94 |
| 15:30 | Document API error codes Codex · 14 messages · 1.1M tokens | Docs | — | $0.77 |
rg -n "refreshToken" src/authSuccesssrc/auth/middleware.tsSuccesssrc/auth/refresh.ts+18 −602Capabilities
CodeSesh follows the real loop of AI-assisted engineering work.
Bring local sessions from different agents into one index.
Run one command and scan supported agent sessions on your filesystem.
Browse histories from 19 AI coding agents in one interface.
Add local session changes to the index without restarting the UI.
Put sessions back into project, task, and engineering context.
Group by repository and keep subagent sessions under their parent.
Label fixes, refactors, features, tests, docs, planning, and more.
Give key sessions memorable names that persist in search and bookmarks.
Bring old decisions, paths, and context back into the current task.
Search titles, messages, tool output, and paths, then filter the results.
Start with a file and find sessions that read or changed it.
Switch views, focus search, and move through groups from the keyboard.
Reconstruct the full path from problem to result.
Keep messages, tool calls, and reasoning steps in sequence.
Compare tokens, cache hits, recorded cost, and model estimates.
Use one local database for fast restore, search, and schema migrations.
03Data boundary
Your sessions and search index stay on your computer by default. No account. No session telemetry. Free and open source.
Read about your dataOptional Workers send sessions to a Hub you host yourself. Attachments and source files are never transferred.
04Multi-machine
Run a Hub where you browse, and pair a Worker on each computer you code on. Workers collect locally and upload to your self-hosted Hub. The Hub handles search, cost estimates, and the Web UI.
A one-time token, valid for 10 minutes, becomes a revocable per-node credential. The Hub stores only its digest.
When the Hub is unreachable, Workers keep collecting, queue uploads on disk, and catch up after reconnecting.
The source-node panel shows collection progress and errors, starts rescans, and replaces Workers. Background services run on macOS, Linux, and Windows.
05Agents
19supported agents
Each agent connects through a core adapter and contributes to one index of sessions, projects, search, and file activity.
Claude Code
DSH
DeepChat
Cherry Studio
Antigravity CLIPartial
Gemini CLISupport levels reflect what each adapter actually parses from sessions, usage, and tool calls.
06Updates & guides
See the improvements that change how CodeSesh feels to use, plus the principles guiding what we build next.
CodeSesh 1.4.1 makes Chinese session search faster on large local AI coding histories, reduces background scanning and retained memory, and keeps live updates from piling up during slow requests.
07FAQ
Answers about CodeSesh, installation, data boundaries, and large histories.
CodeSesh is a local developer tool for discovering, aggregating, searching, and replaying AI coding session history. It turns local records from Claude Code, Qoder, Qoder CN, Cursor, Droid, Kimi-Cli, Kimi-Code, Codex, Grok, Pi, oh-my-pi, OpenCode, ZCode, MiniMax Code, DSH, DeepChat, Cherry Studio, Antigravity CLI, and Gemini CLI into a project-aware engineering memory layer.
In default standalone mode, session data stays on your computer in a local SQLite index. Optional Workers send session content and metadata, including paths, usage, and costs, to your configured self-hosted Hub. Attachments and source files are not transferred. No account is required, and no session telemetry is collected.
Run npx codesesh in a terminal. CodeSesh scans supported local AI coding sessions and opens its Web UI at http://localhost:4521. If the default port is busy, it tries the next available port. The npm launcher requires Node.js 22 or later. The standalone native executable does not require Node.
Session history guideCodeSesh opens with sessions active in the last 7 days and keeps scanning older history in the background. Switch the time range in the UI to 30 days, 90 days, All, or a custom range to see older sessions. Until the first scan finishes, older records may be incomplete. If a session is still missing, check the agent filter, source files, and custom data directories. CodeSesh cannot recover deleted source records.
Troubleshoot missing sessionsThe first scan persists backfill progress and can resume after interruption. Later starts restore from the local SQLite cache, while file watchers incrementally update changed sessions. Long conversation timelines use viewport virtualization instead of rendering every message at once.
08Install
One command opens your local coding history. Choose the installation method that works for you. Open source, free, and your session data stays local.