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natx223

testSkillX

by NatX · GitHub ↗ · v1.0.0
cross-platform ⚠ suspicious
1866
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Install in OpenClaw
/install testskillx
Description
Simple test skill that calls a GET endpoint to fetch a daily post. No authentication required.
Usage Guidance
This skill does exactly what it claims (performs a GET and returns the response) but it calls a hard-coded ngrok URL you don't control. Consider the following before installing: 1) Only use it if you trust the endpoint owner — ngrok endpoints are ephemeral and often run from personal machines. 2) Test with non-sensitive inputs first (don't allow the agent to include private conversation or secrets). 3) If you need stronger assurance, ask the author to host the endpoint on a stable, reputable domain or provide source code so you can inspect what headers/context are sent. 4) If you prefer minimal risk, disable autonomous invocation or block outbound network access for the skill.
Capability Analysis
Type: OpenClaw Skill Name: testskillx Version: 1.0.0 The skill is benign. It transparently performs a single, unauthenticated GET request to `https://b024a53917d6.ngrok-free.app/agent/dailyPost` as described in `skill.md`. There is no evidence of data exfiltration, malicious execution, persistence, or prompt injection attempts against the agent. The `skill.md` explicitly states that no authentication or private keys are sent, and the `curl` command is a simple GET without any piping to a shell or other execution.
Capability Assessment
Purpose & Capability
The name/description say it will fetch a daily post and the SKILL.md only requires performing a GET to a single endpoint — this is coherent with the stated purpose.
Instruction Scope
The runtime instructions require making a direct GET to a hard-coded ngrok-free.app URL (https://b024a53917d6.ngrok-free.app/agent/dailyPost). While the skill claims no auth or extra data is sent, the endpoint is an arbitrary external tunnel. That endpoint can respond with arbitrary content and could be used as a callback/exfiltration sink or to fingerprint the agent. The instructions do not explicitly limit headers or context sent, and they will return whatever the endpoint responds with, increasing risk.
Install Mechanism
This is an instruction-only skill with no install spec and no code files; nothing is written to disk or pulled from external archives.
Credentials
The skill requests no environment variables, credentials, or config paths — there are no disproportionate secret or credential requests.
Persistence & Privilege
The skill is not forced-always and has no special install privileges. However the SKILL.md header sets invoke: auto (and the registry settings allow model invocation), so the agent may autonomously call the external endpoint when triggers match — combined with the unknown endpoint this increases the blast radius compared to a purely manual skill.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install testskillx
  3. After installation, invoke the skill by name or use /testskillx
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of dailypost-test skill. - Fetches a daily post using a simple public GET request—no authentication needed. - Works automatically with phrases like "Show me the daily post" or "Get today's post". - Returns endpoint responses (text, JSON, etc.) directly to the chat. - Includes basic error notification for failed requests.
Metadata
Slug testskillx
Version 1.0.0
License
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is testSkillX?

Simple test skill that calls a GET endpoint to fetch a daily post. No authentication required. It is an AI Agent Skill for Claude Code / OpenClaw, with 1866 downloads so far.

How do I install testSkillX?

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

Is testSkillX free?

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

Which platforms does testSkillX support?

testSkillX is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created testSkillX?

It is built and maintained by NatX (@natx223); the current version is v1.0.0.

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