Api Tester Pro
by Echo Rose
"Comprehensive API testing toolkit for AI agents — REST, GraphQL, WebSocket, gRPC, SOAP, and SSE testing with automated
- Automate REST and GraphQL response validation using JSON Schema.
- Benchmark endpoint performance with p99 latency reporting.
- Scan for OWASP API Top 10 security vulnerabilities automatically.
$3.99
· or 20 creditsSecure checkout via Stripe
Included in download
- Benchmark endpoint performance with p99 latency reporting.
- Scan for OWASP API Top 10 security vulnerabilities automatically.
- Ready for Claude Code
See it in action
You say
Test the GET /users endpoint on localhost:3000 with a Bearer token: abc123. Assert status 200 and validate the response against the user-schema.json file.
Your agent does
[API Tester Pro Result]
- Method: GET /users
- Status: 200 OK (Pass)
- Assertions: Status code == 200 (Pass), JSON Schema Validation (Pass)
- Latency: 42ms
- HTML Report: ./reports/test-result.html
Api Tester Pro
by Echo Rose
"Comprehensive API testing toolkit for AI agents — REST, GraphQL, WebSocket, gRPC, SOAP, and SSE testing with automated
$3.99
· or 20 creditsSecure checkout via Stripe
Included in download
- Benchmark endpoint performance with p99 latency reporting.
- Scan for OWASP API Top 10 security vulnerabilities automatically.
- Ready for Claude Code
- Instant install
See it in action
You say
Test the GET /users endpoint on localhost:3000 with a Bearer token: abc123. Assert status 200 and validate the response against the user-schema.json file.
Your agent does
[API Tester Pro Result]
- Method: GET /users
- Status: 200 OK (Pass)
- Assertions: Status code == 200 (Pass), JSON Schema Validation (Pass)
- Latency: 42ms
- HTML Report: ./reports/test-result.html
About This Skill
api-tester-pro
"Comprehensive API testing toolkit for AI agents — REST, GraphQL, WebSocket, gRPC, SOAP, and SSE testing with automated assertions, performance benchmarks, security scanning, and rich HTML/JSON reporting"
A premium AI agent skill from Echo Rose.
Use Cases
- Automate REST and GraphQL response validation using JSON Schema.
- Benchmark endpoint performance with p99 latency reporting.
- Scan for OWASP API Top 10 security vulnerabilities automatically.
- Debug WebSocket and SSE streams with real-time event filtering.
Known Limitations
- Max concurrent performance test users capped at 500.
- No direct support for testing legacy TCP/UDP protocols.
- Performance reports require local disk write permissions.
How to install
Drop the file into your AI tool. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Early access skill
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Security Scanned
Passed automated security review
Permissions
No special permissions declared or detected
Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, Aider, Cline, OpenClaw, Roo-Code
Creator
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