Context7
Up-to-date docs for AI agents
Beschreibung vom Entwickler (englisches Original)
Session checkpoint & recovery for Claude Code: resume, search, tag, and export recorded sessions.
Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.
Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.
Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.
CLAUDE_REPLAY_DBDu brauchst
Welche App nutzt du?
Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.
Öffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein
{
"mcpServers": {
"claude-replay": {
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Führe das in deinem Terminal aus
claude mcp add claude-replay --env CLAUDE_REPLAY_DB=your-value -- uvx claude-replay mcpTrag die leeren Werte ein, bevor du ihn startest.
In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"claude-replay": {
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"claude-replay": {
"type": "stdio",
"command": "uvx",
"args": [
"claude-replay",
"mcp"
],
"env": {
"CLAUDE_REPLAY_DB": "your-value"
}
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
Dieser Server läuft auf deinem Computer, und ChatGPT kann sich nur mit Servern im Internet verbinden. Wähle eine andere App.
Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.
CLAUDE_REPLAY_DB envDiese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.
Läuft auf deinem Computer; die Tool-Liste erscheint nach der Installation in deiner KI-App.
Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 6. Nov. 2026
Der Registry-Name wurde mit dem GitHub-Konto constripacity bestätigt, dem das Repo gehört
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieser Server läuft auf deinem Computer; es gibt keinen Endpunkt im Internet
Läuft auf deinem Computer und nutzt stattdessen lokale Einstellungen
Läuft auf deinem Computer; Tool-Listen können wir nur von Endpunkten im Internet lesen
Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.
Er hat 1 von 1 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.
Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.
Er läuft auf deinem Computer. Deine KI-App startet ihn bei Bedarf, und die Daten laufen nicht über die Server des Entwicklers (außer der Server ruft selbst einen Onlinedienst auf).
Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (0.4.3) kam vor 3 Monaten in die Registry.
Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Außerdem brauchst du Python (uv) auf deinem Computer.
In derselben Kategorie: Context7, Codebase Memory, Exa
Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.
So liest du eine Karte:★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti
Up-to-date docs for AI agents
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Connect AI agents to Exa for web search, content fetching, and multi-step research.
Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.
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.