Context7
Up-to-date docs for AI agents
Beschreibung vom Entwickler (englisches Original)
Bitemporal memory for AI agents with point-in-time recall and tamper-evident audit history.
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.
LIANS_URL, LIANS_API_KEY, LIANS_AGENT_ID, LIANS_LOCAL_DB, LIANS_NAMESPACEAls geheim markierte Werte sind Schlüssel zu deinem Konto. Gib sie nie weiter und füge sie nie in einen Chat ein.
Du 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": {
"lians": {
"command": "uvx",
"args": [
"lians-sdk"
],
"env": {
"LIANS_URL": "your-value",
"LIANS_API_KEY": "your-value",
"LIANS_AGENT_ID": "your-value",
"LIANS_LOCAL_DB": "your-value",
"LIANS_NAMESPACE": "your-value"
}
}
}
}Führe das in deinem Terminal aus
claude mcp add lians --env LIANS_URL=your-value --env LIANS_API_KEY=your-value --env LIANS_AGENT_ID=your-value --env LIANS_LOCAL_DB=your-value --env LIANS_NAMESPACE=your-value -- uvx lians-sdkTrag die leeren Werte ein, bevor du ihn startest.
In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"lians": {
"command": "uvx",
"args": [
"lians-sdk"
],
"env": {
"LIANS_URL": "your-value",
"LIANS_API_KEY": "your-value",
"LIANS_AGENT_ID": "your-value",
"LIANS_LOCAL_DB": "your-value",
"LIANS_NAMESPACE": "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": {
"lians": {
"type": "stdio",
"command": "uvx",
"args": [
"lians-sdk"
],
"env": {
"LIANS_URL": "your-value",
"LIANS_API_KEY": "your-value",
"LIANS_AGENT_ID": "your-value",
"LIANS_LOCAL_DB": "your-value",
"LIANS_NAMESPACE": "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.
LIANS_URL envLIANS_AGENT_ID envLIANS_LOCAL_DB envLIANS_NAMESPACE 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 7. Nov. 2026
Der Herausgeber (ebeirne) ist nicht der Repo-Inhaber (Lians-ai); vielleicht hat jemand anderes ihn eingetragen
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 0 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.
Das musst du eintragen: LIANS_API_KEY
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 (0.5.0) 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.
Recover the task. Reject stale state. Block unsupported done.
Quickstart · Why Lians · ContinuityBench · Install · Docs · Issues
The current-state and completion guard for AI coding agents.
Lians recovers interrupted agent work, rejects stale task state, and blocks done until the current task is ready for human review.
Your agent can forget the chat. It cannot forget what is finished, what
changed, or what still has to pass.
READY FOR HUMAN REVIEW is a handoff to a person, never a claim that the work is correct, approved, or safe to deploy.Lians works with your existing AI account and editor. It does not replace your model, Git, CI, repository instructions, or human review.
The open-source Lians Guard layer lives inside Codex through MCP, skills, hooks, and repository state. It remembers corrections and exposes evidence without taking over the model. The optional Lians Mission Control beta is the local control layer: give it one mission, let it choose a bounded Codex route, and require a real verifier before it returns PASS.
On supported Codex versions, one Mission Control mission now uses one Codex app-server thread instead of starting a new process and replaying a summary for every stage. Codex still owns authentication, tools, sandboxes, and execution; Lians owns the durable mission, usage policy, and receipt. App-server is currently experimental, so the one-shot adapter remains available.
Inspect the Mission Control source, read the bridge boundary, or follow the external proof-gate protocol.
RECOVERED
Task: Fix OAuth callback handling Next: Re-run the callback integration test
STALE Reason: The authentication requirement changed after this checkpoint
BLOCKED Missing: OAuth callback integration test Untrusted: "tests passed" was reported by the agent, not measured
READY FOR HUMAN REVIEW Measured locally: callback tests passed Measured by CI: required checks passed
The trust model is deliberately strict. measured_local, measured_ci, and human_confirmed evidence can satisfy a criterion. agent_attested and inferred_activity records remain useful context but cannot open the review gate. An agent cannot promote its own checkpoint into a trusted class. Trusted CI evidence requires an exact GitHub attestation and commit match plus an interactive check-to-criterion mapping; human evidence requires interactive confirmation. Read why Lians exists, the full Lians Guard product contract, and the current market pressure test.
Choose the AI tool you already use:
| Tool | Fastest setup |
|---|---|
| Codex app, CLI, or IDE | One command |
| Claude Code | Two plugin commands |
| Cursor | One-click MCP install |
| Other MCP clients | Minimal MCP setup |
For example, after installing uv, connect Codex with:
codex mcp add lians --env LIANS_MCP_ENABLED_TOOLS=remember,recall,list_memories,correct_memory,forget_memory -- uvx --from "lians-sdk[mcp]" lians-mcp
Restart Codex, then save one safe project fact and recover it in a fresh chat. Local memory is stored in ~/.lians/mcp.db by default. This is the available free recovery path; the full Guard workflow is currently a developer preview.
Follow the complete quickstart for setup, recovery, correction, deletion, and the Guard preview boundary.
Lians can generate a bounded project handoff instead of replaying a transcript:
Reported complete; verify:
Still open:
Decisions:
Changed:
Next:
The handoff is derived from current Lians state, not a manually maintained summary. Agent-reported work remains visible without being mislabeled as verified completion.
Native memories are convenient when work stays inside one product. General memory is no longer a scarce category. Lians uses local memory for recovery, then focuses on the expensive gap: current task state and evidence-backed readiness.
The current competitive landscape pressure tests this position against native Claude Code, Codex, Cursor, GitHub Copilot, Entire, Factory, and AI review workflows.
| Approach | Best fit | Boundary |
|---|---|---|
| Native tool memory | One AI tool, minimal setup | Usually stays inside that vendor |
AGENTS.md or CLAUDE.md | Stable repository instructions | Must be maintained manually |
| Transcript replay | Reconstructing one conversation | Large, noisy, and may revive stale decisions |
| Free Lians recovery | Resume current project context across supported tools | Requires a local connection to each tool |
| Lians Guard | Detect stale state and gate readiness with typed evidence | Team workflow is still in developer preview |
Lians is not claiming that every project needs a separate memory layer. See the honest comparison and decision guide.
Lians is under active development. Available recovery features and preview Guard features are separated here so the repository does not imply a production guarantee that does not exist yet.
| Capability | Status |
|---|---|
| Local memory through MCP and Python | Available |
| Codex, Claude Code, and Cursor local recovery setup | Available |
| Inspect, correct, and confirmed permanent deletion | Available |
| Bounded context and signed selection receipts | Available |
| Automatic Claude-to-Codex project handoff | Beta |
| Typed evidence and evidence-backed task gate | Developer preview |
| Local Git workspace fingerprint on checkpoints | Developer preview |
| Automatic stale evidence invalidation | In development |
| Attested GitHub Actions evidence intake | Developer preview |
| Local Guard reporting | Developer preview |
| Shared team queue | Planned |
| Cross-platform clean-install CI | Required by the new Guard workflow; first hosted run pending |
| Guided desktop installer and local control center | Release candidate |
| Mission Control Protect-versus-Maximum beta | Candidate; proof gate preregistered |
| Persistent one-mission/one-Codex-thread bridge | Beta; app-server is experimental |
The macOS and Windows desktop builds remain release candidates pending platform signing and notarization. See the desktop preview boundary.
The included Claude-to-Codex continuity fixture recovered 10/10 expected facts, exposed 0 stale facts as current, and produced a 231-token handoff. These are bounded beta results, not a promise that every live coding session extracts perfectly. Run the experiment.
The developing ContinuityBench v0.1 publishes the proposed cross-agent, freshness, correction, erasure, provenance, and boundedness test contract. Its current Lians fixture is evidence for that fixture only; it is not presented as a completed competitor leaderboard.
A separate live test saved a synthetic project fact through Cursor, recalled it in a new Cursor chat and a fresh Claude Code session, and confirmed it was gone after deletion. Read the test method.
The Guard correctness benchmark exercises missing evidence, unknown criteria, failed constraints, blockers, stale updates, and drift signals. It is a local, deterministic test of the configured policy, not proof of semantic correctness or a production outcome. Run packages/lians-easy/benchmarks/task_contract_correctness.py to inspect the cases.
Use the local Python SDK inside an application:
pip install "lians-sdk[local]"
from datetime import datetime, timezone
from lians import LocalLiansClient
memory = LocalLiansClient(db_path=".lians/memory.db") memory.add( agent_id="my-agent", content="The project uses Python 3.12 and pytest.", event_time=datetime.now(timezone.utc), )
result = memory.recall( agent_id="my-agent", query="Which Python version and test runner should I use?", )
See the install guide for TypeScript, Go, Java, C, framework integrations, and self-hosting.
Running a class, club, hackathon, or campus developer group? Use the student and community kit. Contributors and package integrators can start with Supported paths and repository status.
Advanced capabilities
Lians also includes tools for project-scoped agent handoffs, signed selection and review receipts, local research and browser briefs, temporal reconstruction, lineage, information barriers, confirmed erasure, and bounded formal checks. These capabilities are useful for advanced or governed deployments but are not required for the starter memory workflow.
git clone https://github.com/Lians-ai/Lians.git
cd Lians python -m pip install -e ".[dev]" python scripts/test_all.py
Read CONTRIBUTING.md before opening a pull request. Feature ideas, integration requests, and reproducible bugs are welcome in GitHub Issues.
If Lians helps your workflow, star the repository so o
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