Context7
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Descripción del creador (original en inglés)
Session checkpoint & recovery for Claude Code: resume, search, tag, and export recorded sessions.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
CLAUDE_REPLAY_DBNecesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"claude-replay": {
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Ejecuta esto en tu terminal
claude mcp add claude-replay --env CLAUDE_REPLAY_DB=your-value -- uvx claude-replay mcpCompleta los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"claude-replay": {
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"claude-replay": {
"type": "stdio",
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Este se ejecuta en tu computadora, y ChatGPT solo puede conectarse a servidores en internet. Elige otra app.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
CLAUDE_REPLAY_DB envEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Se ejecuta en tu computadora; la lista de herramientas aparece en tu app de IA después de instalarlo.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 6 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub constripacity, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Este se ejecuta en tu computadora; no hay endpoint en internet
Se ejecuta en tu computadora y usa ajustes locales en su lugar
Se ejecuta en tu computadora; solo podemos leer listas de herramientas de endpoints en internet
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 1 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
Se ejecuta en tu computadora. Tu app de IA lo inicia cuando hace falta, y los datos no pasan por los servidores del creador (a menos que el propio servidor llame a un servicio en línea).
El repo de GitHub cambió por última vez –, y la última versión (0.4.3) llegó al registro hace 3 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. También necesitas Python (uv) en tu computadora.
En la misma categoría: Context7, Codebase Memory, Exa
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
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Connect AI agents to Exa for web search, content fetching, and multi-step research.
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
The observability layer for Claude Code sessions — search, analytics, and visualization across every project.
Claude Code's --resume/--continue and /rewind recover *the session you're in*. Claude Replay does the part they don't: it hooks passively into every session, records what happened to a local SQLite store, and makes every past session — across every project — searchable, comparable, measurable, and exportable. Full-text search, per-session insight metrics, death-cause classification (*why* a session ended), session diffing, a web dashboard, and a terminal UI — none of which Claude Code has natively.
Claude Code session
| hooks (PreToolUse · PostToolUse · Stop) | v ~/.claude-replay/sessions.db ← events + checkpoints | +----+--------------------+ | | | MCP tools Dashboard TUI (resume) :8766 (browse)
Passive hooks write. MCP tools, the web dashboard, and the terminal UI read. Nothing leaves your machine.
Claude Replay is additive — it layers on top of the built-ins, it doesn't replace them.
| You want to… | Use |
|---|---|
| Resume / continue the current session | Native claude --continue, --resume |
| Undo file + conversation changes in a session | Native /rewind |
| Search every past session by content, tool, or outcome | Replay search |
| See *why* a session ended + per-session metrics | Replay status / replay_insights |
| Compare two runs side by side | Replay diff |
| Visualize a session timeline / browse all projects | Replay dashboard + TUI |
| Export a session as HTML / JSON / Markdown | Replay export --format |
Think of native resume/rewind as *recovery*, and Replay as *observability* over your whole history.
Passive hooks write to SQLite. MCP tools read from SQLite. Dashboard + TUI visualize SQLite. That's the whole system.
| Layer | File | Role |
|---|---|---|
| Store | claude_replay/store.py | All DB access — sessions, events, checkpoints |
| Hooks | claude_replay/hooks.py | Record tool calls + auto-checkpoint, dispatched by claude-replay hook |
| Recovery | claude_replay/resume.py | Generate a resume brief from a session |
| Export | claude_replay/export.py | Render a session as a self-contained HTML trace |
| Server | claude_replay/server.py | Starlette app — MCP SSE + JSON API + static dashboard |
| TUI | claude_replay/tui.py + tui_client.py | Textual session browser over the JSON API |
| CLI | claude_replay/cli.py | Every subcommand |
Port 8766 deliberately one above Claude Bridge's 8765, so the two siblings can run side by side without colliding.
pip install claude-replay
Or from a clone if you'd like to hack on it:
git clone https://github.com/constripacity/Claude-Replay.git
cd Claude-Replay pip install -e .[dev] # editable install with test/lint deps pip install -e .[tui] # add the terminal UI deps (textual, httpx)
If
pip install -efails on your environment (a known hatchling editable-install quirk on some setups), install the deps directly instead:
pip install mcp starlette uvicorn anyio textual httpx.
This wires Replay into Claude Code by merging three hooks into ~/.claude/settings.json. It's idempotent and leaves any other tools' hooks untouched.
claude-replay install
✓ Installed Claude Replay hooks into ~/.claude/settings.json
PreToolUse → claude-replay hook pre-tool PostToolUse → claude-replay hook post-tool Stop → claude-replay hook stop
From now on, every Claude Code session is recorded automatically. Remove the hooks any time with claude-replay uninstall (it removes only Replay's hooks).
Confirm it's actually wired up — the one check that matters:
claude-replay doctor
Claude Replay — doctor
✓ Hooks installed: PreToolUse / PostToolUse / Stop are in settings.json ✓ Hook command on PATH: claude-replay → …/claude-replay ✓ Database: ~/.claude-replay/sessions.db ✓ Sessions recorded: 3 sessions; most recent 5m ago
All good — Replay is installed and recording. ✓
If doctor warns that claude-replay isn't on PATH, the hooks can't run and nothing is recorded — put your install directory on PATH and re-run it.
claude-replay serve # defaults: 127.0.0.1:8766
claude-replay serve --port 9000 # custom port claude-replay serve --host 0.0.0.0 # bind all interfaces
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Claude Replay — Session checkpoint & recovery server Version: 0.4.1 DB: ~/.claude-replay/sessions.db http://localhost:8766/ ← Dashboard http://localhost:8766/sse ← MCP config http://localhost:8766/api/state ← JSON state http://localhost:8766/status ← Health check ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
So a running Claude Code session can call replay_resume, replay_checkpoint, etc. directly. Two ways:
SSE (alongside the dashboard — needs claude-replay serve running):
claude mcp add --transport sse -s user claude-replay http://localhost:8766/sse
stdio (no server process — the client launches Replay on demand):
claude mcp add -s user claude-replay -- claude-replay mcp
Verify with claude mcp list claude-replay should show ✓ Connected. Inside an already-running session, type /mcp to re-handshake.
# What's the state of the last session?
claude-replay status
claude-replay resume claude-replay resume
claude-replay tui # needs claude-replay serve running
claude-replay export # → ~/.claude-replay/exports/ .html
Paste the resume output into a fresh Claude Code session and it picks up where the dead one left off objective, what was done, what's next, and which files were touched.
Every connected Claude Code session gets these ten tools:
| Tool | Description |
|---|---|
replay_status | Current session summary objective, status, how it ended, event/checkpoint counts, last activity |
replay_checkpoint | Force a checkpoint of the current session now, with an optional note |
replay_resume | Generate a structured resume brief for a session (default: most recent) |
replay_sessions | List recent sessions with status, model, duration, checkpoint count |
replay_insights | Per-session metrics: how it ended, duration, tool calls, error rate, files touched, top tools |
replay_stats | Cross-session analytics: tool calls, error rate, why sessions end, tool mix, per-project rollups |
replay_search | Full-text search across sessions with filters (tool, cause, date, project), ranked by match count |
replay_diff | Compare two sessions: metric deltas + which files each touched |
replay_tag | Name a session and add/remove tags for later retrieval |
replay_export | Render a session as a self-contained trace (html / json / md) and return the path |
| Command | What it does | ||
|---|---|---|---|
claude-replay install | Merge Replay's hooks into ~/.claude/settings.json (idempotent) | ||
claude-replay uninstall | Remove only Replay's hooks | ||
claude-replay status | Current/last session at a glance, with insight metrics | ||
claude-replay sessions [--limit N] | List recent sessions (with names + tags) | ||
claude-replay search [--tool T] [--cause C] [--since 7d] [--project P] | Full-text search with filters (omit query to browse by filter) | ||
claude-replay diff | Compare two sessions side by side | ||
claude-replay resume [session_id] | Print a resume brief (default: most recent) | ||
| `claude-replay export [session_id] [--output DIR] [--format html\ | json\ | md]` | Render a trace |
claude-replay tag [session_id] [--name N] [--add a,b] [--remove c] [--clear] | Name or tag a session | ||
claude-replay prune [--older-than 30d] [--yes] | Delete sessions with no recent activity (destructive) | ||
claude-replay serve [--host H] [--port P] | Start the MCP + dashboard server (port 8766) | ||
claude-replay mcp | Serve the MCP tools over stdio (for uvx claude-replay mcp / MCP clients) | ||
claude-replay tui [--url URL] | Launch the terminal session browser | ||
claude-replay reset [--yes] | Delete all recorded sessions (destructive) | ||
claude-replay hook | Internal — invoked by Claude Code's hooks |
Web dashboard (claude-replay serve, then open http://localhost:8766/) a vanilla-JS view that polls every 2 s: session list (with how-it-ended badge + tags), a live search box, per-session timeline, and one-click "Copy Resume Brief" / "Export HTML". No CDN, no build step.
Terminal UI (claude-replay tui) a Textual browser in the same dark theme. A session sidebar, a live event feed, and a detail inspector showing how the session ended, its tags, the latest checkpoint, and files touched. Keys:
↑↓ navigate Tab switch panel Space pause
r resume (copies the brief to your clipboard) e export HTML trace ? help q quit
The TUI talks to the server over HTTP start claude-replay serve first (defaults to http://127.0.0.1:8766; point elsewhere with --url).
| Env var | Default | Purpose |
|---|---|---|
CLAUDE_REPLAY_DB | ~/.claude-replay/sessions.db | SQLite store location |
CLAUDE_SESSION_ID / CLAUDE_CODE_SESSION_ID | — | Session identity (Claude Code sets this in the hook payload); falls back to these env vars, then to a hash of the project dir |
CLAUDE_REPLAY_CORS_ORIGIN | localhost only | Comma-separated extra CORS origins for the server |
CLAUDE_REPLAY_NO_DASHBOARD | — | Set to disable the static dashboard mount (MCP/JSON only) |
The hook path is offline-first by design: it makes no network calls and completes in well under 50 ms just the one SQLite write. Large tool payloads are truncated at 8 KB per event so the DB stays lean.
pip install -e .[dev] # or install deps directly (see install note)
python -m pytest # full suite ruff check .
Tests use an isolated tmp_path SQLite database (the fresh_db fixture) — they never touch your real ~/.claude-replay/sessions.db. See CONTRIBUTING.md for the scope and the coding rules.
MIT see LICENSE.
Sibling to Claude Bridge. Built under the Constripacity banner.