A high-performance load testing tool that automates page analysis, API pre-checks, and task creation for comprehensive website benchmarking.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install lmeterx-web-loadtest
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install lmeterx-web-loadtest using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is LMeterX Web Load Test?
The LMeterX Web Load Test skill is a specialized performance engineering tool designed for the Openclaw Skills ecosystem. It allows developers to quickly assess the scalability and stability of any web page by providing a simple URL. Unlike manual testing methods, this skill automates the entire discovery process—identifying internal APIs, validating connectivity, and launching batch load tests in a single workflow. It is built to bridge the gap between simple page loads and complex infrastructure stress testing.
By leveraging localized execution scripts, this Openclaw Skills component ensures that testing is performed securely and efficiently. It eliminates the need for manual HTTP request construction, providing a standardized interface for performance analysis that generates actionable reports and task IDs for deeper investigation.
LMeterX Web Load Test Use Cases
- Running instant performance benchmarks on a website URL to measure load capacity.
- Identifying and pre-checking hidden API endpoints within a web page for potential bottlenecks.
- Automating batch creation of load testing tasks with specific concurrency and duration parameters.
- Validating infrastructure readiness before a major product launch or traffic surge.
How LMeterX Web Load Test Works
- The user triggers the skill by providing a website URL or asking for a load test within the Openclaw Skills environment.
- The system executes a Python-based analysis script that crawls the target page to detect underlying APIs.
- The skill performs mandatory API connectivity pre-checks to filter out unreachable endpoints.
- Load testing tasks are created based on user-defined or default parameters such as concurrency and spawn rate.
- Upon completion, the skill extracts the terminal output to provide an executive summary and direct links to performance reports.
LMeterX Web Load Test Setup
To initialize the LMeterX Web Load Test within your environment, you must set the authentication token and run the provided script. This is the standard procedure for Openclaw Skills integration:
export LMETERX_AUTH_TOKEN="lmeterx"
python "${SKILL_DIR}/scripts/run.py" --url "<target_url>"
For advanced testing scenarios, you can pass custom parameters:
export LMETERX_AUTH_TOKEN="lmeterx"
python "${SKILL_DIR}/scripts/run.py" \
--url "<target_url>" \
--concurrent-users 100 \
--duration 60 \
--spawn-rate 10
LMeterX Web Load Test Data Schema & Taxonomy
The skill organizes its output into a structured format to help developers quickly digest performance results. The data is presented as follows:
| Section | Data Points |
|---|---|
| Executive Summary | Total APIs discovered, count of passed pre-flight checks, and failed check counts. |
| Failure Classification | Detailed breakdown of HTTP error codes (e.g., 401, 404, 5xx) encountered during analysis. |
| Task Information | Unique task_id for every successfully initialized load test. |
| Reporting | Direct links to external reports formatted as {LMETERX_BASE_URL}/http-results/{task_id}. |
LMeterX Web Load Test Advanced Features
- Intelligent page analysis for automatic API endpoint discovery.
- Scalable concurrency support ranging from 1 to 5000 users.
- Integrated pre-flight checks to ensure test validity before resource allocation.
- Seamless integration with the Openclaw Skills intent routing system.
- Detailed failure classification for rapid troubleshooting of target infrastructure errors.
SKILL.md
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