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aronchick

Expanso keyword-extract

by Expanso · GitHub ↗ · v1.0.0
cross-platform ⚠ suspicious
909
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Install in OpenClaw
/install expanso-keyword-extract
Description
Extract keywords and key phrases from text using Expanso Edge for SEO, tagging, and indexing purposes.
README (SKILL.md)

keyword-extract

"Extract keywords and key phrases from text for SEO, tagging, and indexing"

Requirements

  • Expanso Edge installed (expanso-edge binary in PATH)
  • Install via: clawhub install expanso-edge

Usage

CLI Pipeline

# Run standalone
echo '\x3Cinput>' | expanso-edge run pipeline-cli.yaml

MCP Pipeline

# Start as MCP server
expanso-edge run pipeline-mcp.yaml

Deploy to Expanso Cloud

expanso-cli job deploy https://skills.expanso.io/keyword-extract/pipeline-cli.yaml

Files

File Purpose
skill.yaml Skill metadata (inputs, outputs, credentials)
pipeline-cli.yaml Standalone CLI pipeline
pipeline-mcp.yaml MCP server pipeline
Usage Guidance
This skill runs Expanso pipelines that send your input text to an OpenAI model and also compute and emit an input_hash and trace metadata. Before installing: (1) Be aware that text you process may be sent to OpenAI — do not send sensitive data unless you are comfortable with that. (2) Provide an OPENAI_API_KEY only if you trust the key and account; note the skill's metadata marks the key optional even though the pipelines use it. (3) If you run MCP mode, the pipeline binds to 0.0.0.0 by default — run behind a firewall or bind to localhost to avoid exposing the endpoint. (4) If you need on-device privacy, investigate configuring a local backend (Ollama) instead of OpenAI, and verify the pipelines are adjusted accordingly. Finally, confirm you trust the expanso-edge/expanso-cli binaries referenced by the instructions before running them.
Capability Analysis
Type: OpenClaw Skill Name: expanso-keyword-extract Version: 1.0.0 The skill is designed to extract keywords using an OpenAI LLM. It is classified as suspicious due to inherent prompt injection vulnerabilities. User input (`content()` in `pipeline-cli.yaml` and `this.text` in `pipeline-mcp.yaml`) is passed directly to the LLM as the 'user' message, and the `MAX_KEYWORDS` variable (user-controlled) is interpolated into the 'system' prompt. While there is no evidence of intentional malicious behavior like data exfiltration or unauthorized command execution, these direct inputs to the LLM create a risk of prompt injection, which is a significant vulnerability in LLM-based applications.
Capability Assessment
Purpose & Capability
The declared purpose (keyword extraction) matches the provided pipelines and files. However, skill.yaml lists OPENAI_API_KEY as optional while both pipeline-cli.yaml and pipeline-mcp.yaml clearly require and use OPENAI_API_KEY for OpenAI completions. The skill also advertises local Ollama backends in metadata but the provided pipelines use the OpenAI processor. The mismatch between declared required credentials and the actual pipelines is an incoherence.
Instruction Scope
The SKILL.md and the pipelines instruct expanso-edge to: compute sha256(input) and other metadata, send the input text to OpenAI via openai_chat_completion, and (in MCP mode) listen on 0.0.0.0:${PORT} which exposes an HTTP endpoint if you run it. The skill logs trace_id and includes input_hash/input_length in outputs. Sending raw text to an external LLM and creating hashes of inputs are privacy-sensitive behaviors that are not highlighted in skill metadata; exposing an HTTP server on 0.0.0.0 can unintentionally accept external traffic.
Install Mechanism
This is an instruction-only skill with no install spec or code to write to disk. That lowers install-time risk. It does require the expanso-edge binary to be present (documented).
Credentials
Pipelines require OPENAI_API_KEY to function, but the skill metadata marks it as not required. No other credentials are requested. The skill also supports MAX_KEYWORDS via env and uses OPENAI_API_KEY in cleartext substitution in pipeline files — ensure you supply a key you trust and understand that the key will be used to send your text to OpenAI. The optional listing of local Ollama models is not enforced by the pipelines and could be misleading.
Persistence & Privilege
The skill does not request always:true, does not modify other skills' configs, and has no install step that persists additional privileged components. Running MCP mode will run a server but that is explicit in the docs.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install expanso-keyword-extract
  3. After installation, invoke the skill by name or use /expanso-keyword-extract
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial publish
Metadata
Slug expanso-keyword-extract
Version 1.0.0
License
All-time Installs 1
Active Installs 1
Total Versions 1
Frequently Asked Questions

What is Expanso keyword-extract?

Extract keywords and key phrases from text using Expanso Edge for SEO, tagging, and indexing purposes. It is an AI Agent Skill for Claude Code / OpenClaw, with 909 downloads so far.

How do I install Expanso keyword-extract?

Run "/install expanso-keyword-extract" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Expanso keyword-extract free?

Yes, Expanso keyword-extract is completely free (open-source). You can download, install and use it at no cost.

Which platforms does Expanso keyword-extract support?

Expanso keyword-extract is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Expanso keyword-extract?

It is built and maintained by Expanso (@aronchick); the current version is v1.0.0.

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