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Openclaw Skill Langchain Local
by
manoj kumar
· GitHub ↗
· v0.1.0
· MIT-0
305
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0
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1
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1
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Install in OpenClaw
/install openclaw-skill-langchain-local
Description
Run LangChain AI pipelines locally and offline using Ollama and phi4-mini for coding, devops, chat, or document-based queries without requiring cloud or API...
Usage Guidance
This skill appears to do what it says: run LangChain chains against a locally-hosted Ollama model. Before installing or running it: 1) Ensure you actually run ollama serve and have pulled a trusted local model (phi4-mini) — the skill will send your prompts to whatever OLLAMA_BASE_URL is configured. 2) Do not change OLLAMA_BASE_URL to an unknown remote host unless you trust that host, because prompts/responses would be transmitted there. 3) Be cautious with 'devops' mode: the assistant returns shell commands; do not copy/paste commands that you haven't reviewed. 4) Note the small implementation mismatch: 'rag' mode is supported in prompts but not in LLM_CONFIG (it will use the chat LLM settings); if you rely on RAG/document retrieval, verify the skill's document integration before trusting outputs.
Capability Analysis
Type: OpenClaw Skill
Name: openclaw-skill-langchain-local
Version: 0.1.0
The skill bundle is a legitimate implementation for running LangChain pipelines locally using Ollama. The code in main.py and config.py follows standard practices for local LLM integration, and the system prompts in prompts.py are appropriately scoped for coding, devops, and chat tasks without any signs of malicious intent, data exfiltration, or prompt injection.
Capability Assessment
Purpose & Capability
Name/description align with the included code and SKILL.md: the skill uses langchain_ollama to call a local Ollama server (MODEL_NAME phi4-mini) and provides modes for coding, devops, chat, and rag. Minor inconsistency: LLM_CONFIG defines 'coding','chat','devops' but not 'rag' — the code falls back to the 'chat' config for unknown modes while using the 'rag' system prompt. This is unlikely malicious but is an implementation inconsistency.
Instruction Scope
SKILL.md instructs running a local Python script and pulling/running Ollama locally. The runtime instructions and code only interact with a local Ollama HTTP endpoint (default http://localhost:11434) and stdout; there are no instructions to read unrelated files, exfiltrate data, or contact external endpoints.
Install Mechanism
No install spec is provided (instruction-only), and included code files are plain Python. Requirements are local: Ollama must be installed and a model pulled, plus Python packages. No downloads from arbitrary URLs or archive extraction are present.
Credentials
The skill requires no environment variables or credentials. It uses a configurable OLLAMA_BASE_URL in code (defaulting to localhost). That is proportionate; only caution: if a user changes OLLAMA_BASE_URL to a remote host, queries would be sent there.
Persistence & Privilege
The skill has no elevated persistence flags (always:false) and does not modify other skills or system-wide settings. It runs as an interactive CLI script and does not attempt autonomous persistence.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install openclaw-skill-langchain-local - After installation, invoke the skill by name or use
/openclaw-skill-langchain-local - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
- Initial release of LangChain Local skill for fully offline, private AI pipelines using Ollama and local models.
- Supports multiple modes: coding (Python/Django), devops (shell commands), chat (conversation), and rag (document-grounded Q&A).
- No API keys or cloud required; runs entirely on your machine with Ollama.
- Easy setup instructions for dependencies and model pulling included.
- Includes example commands and usage parameters for flexible integration.
Metadata
Frequently Asked Questions
What is Openclaw Skill Langchain Local?
Run LangChain AI pipelines locally and offline using Ollama and phi4-mini for coding, devops, chat, or document-based queries without requiring cloud or API... It is an AI Agent Skill for Claude Code / OpenClaw, with 305 downloads so far.
How do I install Openclaw Skill Langchain Local?
Run "/install openclaw-skill-langchain-local" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Openclaw Skill Langchain Local free?
Yes, Openclaw Skill Langchain Local is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Openclaw Skill Langchain Local support?
Openclaw Skill Langchain Local is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Openclaw Skill Langchain Local?
It is built and maintained by manoj kumar (@manojrammurthy); the current version is v0.1.0.
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