A local-first profiling toolkit for tracking HTTP request timings, memory usage, and database query performance via the command line.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install web-profiler-bundle
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 web-profiler-bundle 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 Web Profiler Bundle?
Web Profiler Bundle is a comprehensive utility designed for developers who need deep visibility into their application performance without the overhead of external SaaS platforms. As a featured addition to the Openclaw Skills ecosystem, it provides a robust set of commands to log, analyze, and compare profiling data locally, ensuring your performance metrics remain private and easily accessible.
The tool focuses on providing high-fidelity breakdowns of request lifecycles, including middleware overhead and N+1 query detection. By integrating seamlessly into your existing developer workflow, it allows for rapid debugging of slow routes and optimization of resource-heavy endpoints using standard Unix utilities and a Python-based runtime.
Web Profiler Bundle Use Cases
- Debugging slow HTTP routes: Log profiling runs with precise timing data to identify performance bottlenecks over time.
- Analyzing query performance: Record database query breakdowns to detect and eliminate N+1 issues.
- Inspecting middleware execution: Measure the specific latency and memory consumption introduced by each layer of your middleware stack.
- CI/CD Performance Reporting: Export accumulated data to JSON or CSV for automated performance regressions in your build pipelines.
- Optimization Benchmarking: Use side-by-side comparisons to validate the impact of code changes on response times.
How Web Profiler Bundle Works
- Execution: You trigger a profiling task using the run or check commands, passing in the relevant performance metrics.
- Local Logging: The tool appends the data to specific log files located in your local share directory with high-resolution timestamps.
- Aggregation: A unified history log tracks every operation across different command types for a complete audit trail.
- Analysis: Use the analyze or compare commands to process the logged data and identify trends or regressions.
- Reporting: Generate human-readable reports or machine-parseable exports (JSON/CSV) for further visualization or sharing with your team.
Web Profiler Bundle Setup
To get started with this component of your Openclaw Skills library, ensure you have Python 3 and Bash 4.0+ installed.
# The bundle automatically initializes its data directory on first run
web-profiler-bundle help
# Run your first profiling log
web-profiler-bundle run "GET /api/v1/users - 200ms, 12MB"
Web Profiler Bundle Data Schema & Taxonomy
All data is managed locally to ensure privacy and speed. The schema follows a consistent timestamped format:
| File | Description |
|---|---|
run.log |
Primary logs for HTTP request profiling sessions. |
analyze.log |
Records of query breakdowns and memory analysis. |
history.log |
A master record of every command executed via the bundle. |
config.log |
History of configuration changes and environment settings. |
Format: YYYY-MM-DD HH:MM|value
Web Profiler Bundle Advanced Features
- Multi-format Exports: Native support for JSON, CSV, and TXT for easy integration with external data tools.
- Keyword Search: Global search functionality across all local logs to find specific memory leaks or slow endpoints.
- Batch Processing: Ability to handle multiple profiling operations in a single session for complex service architectures.
- Comparative Analysis: Built-in logic to compare 'warm' vs 'cold' cache states or 'before' vs 'after' optimization results.
SKILL.md
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