Langchain Data Agent MCP Server
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Langchain Data Agent is an open-source mcp server by eosho, written mainly in Python, with 238 GitHub stars and the MIT license. Its code was last updated Jan 14, 2026.
Scan summary: scanned Nov 5, 2026 at commit 9081abf. Seen able to connect to the internet. Scan policy
What Langchain Data Agent can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this 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
- Not checked directly. Its own description suggests it does this.Connect to databasesLikely, from its own description
- 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
- Seen in this scan, either in the code or while it ran.Connect to the internetFound in the code by our scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 9081abf, Nov 5, 2026. See the scan policy.
Before you install Langchain Data Agent
AgenticMart scanned Langchain Data Agent 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 MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
- Based on its description and topics, it likely needs to connect to a database.
- Based on its description and topics, it likely needs to act on cloud infrastructure.
Before you install
- Give it a read-only database user unless it must write.
- Use a role with only the permissions it needs, never an admin key.
- 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 eosho on GitHub, 238 stars and 37 forks. Popularity is not proof of safety.
- Last code change: Jan 14, 2026.
- Open-source license: MIT.
Langchain Data Agent is an open-source mcp server by eosho, written mainly in Python. NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.
At a glance
- Stars
- 238
- Forks
- 37
- Language
- Python
- License
- MIT
- Created
- Dec 2025
- Last update
- Jan 14, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about Langchain Data Agent
What is Langchain Data Agent?
NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.
Who maintains Langchain Data Agent?
Langchain Data Agent is maintained by eosho on GitHub (eosho/langchain_data_agent). AgenticMart lists it from public repository data.
Is Langchain Data Agent safe to use?
AgenticMart scanned Langchain Data Agent 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 Langchain Data Agent use?
It is published under the MIT license.
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|---|---|---|---|---|
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