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API Health Checker

by underbench2-gif · GitHub ↗ · v1.0.0
cross-platform ✓ Security Clean
648
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1
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Install in OpenClaw
/install ub2-api-health-checker
Description
Tests API endpoints by sending requests, validating responses, measuring performance, handling authentication, and generating detailed health reports.
Usage Guidance
This skill is coherent for API testing, but exercise caution when providing secrets or testing internal endpoints. Do not paste long-lived production API keys into prompts unless you trust the environment; prefer short-lived or scoped tokens. Decide in advance whether response bodies and headers (which may contain sensitive data) should be included in reports. Limit tests to the endpoints you control and avoid instructing the skill to scan internal/localhost addresses unless you intend that. If you need continuous monitoring, verify how results will be stored or transmitted — this instruction-only skill does not declare any persistent storage or transmit destinations, so ask the publisher how reports are delivered and retained before sending sensitive data.
Capability Analysis
Type: OpenClaw Skill Name: ub2-api-health-checker Version: 1.0.0 The skill bundle, consisting of `_meta.json` and `SKILL.md`, describes an API health checker. The `SKILL.md` documentation outlines standard functionality for testing API endpoints, including support for various HTTP methods, response validation, performance measurement, and handling authentication headers (API keys, Bearer tokens). While handling authentication tokens involves sensitive data, this is a necessary and expected capability for an API health checker and the instructions do not suggest any malicious intent such as exfiltration, unauthorized access, or prompt injection against the agent to perform actions beyond the stated purpose.
Capability Assessment
Purpose & Capability
Name and description match the SKILL.md instructions: sending HTTP requests, validating responses, handling auth headers, measuring timing, and producing reports. There are no declared environment variables, binaries, or installs that don't belong to an API health checker.
Instruction Scope
Instructions are limited to making HTTP requests and validating responses, which is appropriate. They allow arbitrary endpoints, custom headers, and request bodies (including authentication tokens). That is expected for this purpose, but it also means the skill will accept and use sensitive values provided by the user and can be pointed at internal/private endpoints if the user asks it to.
Install Mechanism
Instruction-only skill with no install spec and no code files. This minimizes risk from installation artifacts — nothing is downloaded or written to disk by an installer.
Credentials
The skill declares no required environment variables or credentials, which is consistent because authentication is expected to be provided per-request via headers or bodies. Users should be aware this means any API keys or bearer tokens must be supplied in prompts or request configurations (not stored by the skill).
Persistence & Privilege
always is false and the skill is user-invokable (normal). The SKILL.md does not request persistent background monitoring or self-enablement, so it does not ask for elevated or permanent privileges.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install ub2-api-health-checker
  3. After installation, invoke the skill by name or use /ub2-api-health-checker
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of API Health Checker skill. - Test API endpoints with configurable methods, authentication, and request data. - Validate response status codes, times, and structure. - Measure and report on API performance (average, min, max, p95 response times). - Generate comprehensive health reports with per-endpoint details and recommendations.
Metadata
Slug ub2-api-health-checker
Version 1.0.0
License
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is API Health Checker?

Tests API endpoints by sending requests, validating responses, measuring performance, handling authentication, and generating detailed health reports. It is an AI Agent Skill for Claude Code / OpenClaw, with 648 downloads so far.

How do I install API Health Checker?

Run "/install ub2-api-health-checker" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is API Health Checker free?

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

Which platforms does API Health Checker support?

API Health Checker is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created API Health Checker?

It is built and maintained by underbench2-gif (@underbench2-gif); the current version is v1.0.0.

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