Langgraph AI Agent
by langchain-aiBuild resilient agents.
Langgraph is an open-source ai agent by langchain-ai, written mainly in Python, with 44,258 GitHub stars and the MIT license. Its code was last updated Nov 1, 2026. The latest PyPI release is langgraph 1.2.22, published Nov 14, 2026, with 14,251,133 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit 60cbb4a. Seen able to run dynamic code. 3 published advisories for its package. Scan policy
What Langgraph can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Seen in this scan, either in the code or while it ran.Run dynamic codeFound in the code by our scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 60cbb4a, Nov 5, 2026. See the scan policy.
Before you install Langgraph
AgenticMart scanned Langgraph on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An AI agent decides its own next steps and calls whatever tools you give it, so its risk depends on the access you grant.
Before you install
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by langchain-ai on GitHub, 44,258 stars and 7,616 forks. Popularity is not proof of safety.
- Last code change: Nov 1, 2026.
- Open-source license: MIT.
Published advisories for langgraph
From the OSV database, for this PyPI package. Check that your installed version is past any fix.
- CVE-2026-118667LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requestsFixed in 0.4.6.
- CVE-2026-28277LangGraph checkpoint loading has unsafe msgpack deserializationFixed in 1.0.10.
- CVE-2026-48776LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. Versions 0.3.14 and prior have unsafe URL path constructiFixed in 0.3.15.
Langgraph is an open-source ai agent by langchain-ai, written mainly in Python. Build resilient agents.
At a glance
- Stars
- 44k
- Forks
- 7.6k
- Language
- Python
- License
- MIT
- Created
- Aug 2023
- Last update
- Nov 1, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about Langgraph
What is Langgraph?
Build resilient agents.
Who maintains Langgraph?
Langgraph is maintained by langchain-ai on GitHub (langchain-ai/langgraph). AgenticMart lists it from public repository data.
Is Langgraph safe to use?
AgenticMart scanned Langgraph on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Langgraph use?
It is published under the MIT license.
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