APITester Agent-Driven API Testing
Test API endpoints and document responses.
Skill by penghang1223
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/penghang1223-apitester-agent-driven-api-testing
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: documents, backend, testing, agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Node.js package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/apitester-agent-driven-api-testing
What's inside
- Skill name
APITester Agent-Driven API Testing- Description
- Test API endpoints and document responses. Define tests in plain English, run them, get formatted results. Agent-driven Postman alternative.
- License
- MIT
- Instructions
- 97 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- name: only lowercase letters, digits and single hyphens allowed
- name: "APITester Agent-Driven API Testing" does not match folder "openclaw-api-tester"
Files (5)
- LICENSE.md
- README.md
- SKILL.md
- _meta.json
- api-tester.js · src/
SKILL.md (first lines)
# APITester Agent-Driven API Testing
Test API endpoints and document responses. Define tests in plain English, run them, get formatted results. Agent-driven Postman alternative.
---
Define API tests in plain English. Run them. Get documented results.
## Usage
```yaml
tests:
- name: "Get all users"
method: GET
url: "https://api.example.com/users"
expect:
status: 200
body_contains: "users"
- name: "Create user"
method: POST
url: "https://api.example.com/users"
body:
name: "Test User"
email: "test@example.com"
expect:
status: 201
```
## Test Results
```
API Test Results — 2026-02-28
✅ Get all users 200 OK 145ms
✅ Create user 201 OK 230ms
❌ Delete user 403 FORBIDDEN
✅ Update user 200 OK 189ms
Pass: 3/4 (75%) | Avg response: 188ms
```
## Features
- **YAML test definitions** — no code required
- **Variable chaining** — use response values in subsequent requests
- **Environment configs** — dev, staging, prod
- **Auto-documentation** — generates API docs from test results
- **Parallel execution** — run independent tests concurrently
- **Report generation** — HTML, JSON, or markdown
---
## ⚠️ Disclaimer
This software is provided "AS IS", without warranty of any kind, express or implied.
**USE AT YOUR OWN RISK.**
- The author(s) are NOT liable for any damages, losses, or consequences arising from
the use or misuse of this software — including but not limited to financial loss,
data loss, security breaches, business interruption, or any indirect/consequential damages.
- This software does NOT constitute financial, legal, trading, or professional advice.
- Users are solely responsible for evaluating whether this software is suitable for
their use case, environment, and risk tolerance.
- No guarantee is made regarding accuracy, reliability, completeness, or fitness
for any particular purpose.
- The author(s) are not responsible for how third parties use, modify, or distribute
this software after purchase.
By downloading, installing, or using this software, you acknowledge that you have read
this disclaimer and agree to use the software entirely at your own risk.
**DATA DISCLAIMER:** This software processes and stores data locally on your system.
The author(s) are not responsible for data loss, corruption, or unauthorized access
resulting from software bugs, system failures, or user error. Always maintain
independent backups of important data. This software does not transmit data externally
unless explicitly configured by the user.
---
## Support & Links
| | |
|---|---|
| 🐛 **Bug Reports** | TheShadowyRose@proton.me |
| ☕ **Ko-fi** | [ko-fi.com/theshadowrose](https://ko-fi.com/theshadowrose) |
| 🛒 **Gumroad** | [shadowyrose.gumroad.com](https://shadowyrose.gumroad.com) |
| 🐦 **Twitter** | [@TheShadowyRose](https://twitter.com/TheShadowyRose) |
| 🐙 **GitHub** | [github.com/TheShadowRose](https://github.com/TheShadowRose) |
| 🧠 **PromptBase** | [promptbase.com/profile/shadowrose](https://promptbase.com/profile/shadowrose) |
*Built with [OpenClaw](https://github.com/openclaw/openclaw) — thank you for making this possible.*
---
🛠️ **Need something custom?** Custom OpenClaw agents & skills starting at $500. If you can describe it, I can build it. → [Hire me on Fiverr](https://www.fiverr.com/s/jjmlZ0v)From penghang1223/niannian-workspace, MIT.
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Signals
- Stars
- 1
- Forks
- 1
- Open issues
- 0
- Last commit (this folder)
- Mar 29, 2026 (7 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
APITester Agent-Driven API Testing skill. Agent Mart. https://agentmart.dev/skills/penghang1223-apitester-agent-driven-api-testing (last updated 2026-10-24)