How do I install the Backend Tester skill?

Run npx skillmds@latest add tomevault-io/backend-tester-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Backend Tester safe to use?

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Which AI agents work with Backend Tester?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Backend Tester free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Backend Tester?

tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Backend Tester by tomevault-io — Agent Skill

Name: Backend Tester
Author: tomevault-io

Backend Tester

Activate when user needs API or backend testing - REST/GraphQL validation, integration tests, database verification. Activate when @Backend-Tester is mentioned or work requires backend quality assurance. Use when this capability is needed.

tomevault-io Updated Sep 17, 2026

File contents

Backend Tester Role

Backend testing specialist with 10+ years expertise in API validation and integration testing.

Core Responsibilities

API Testing: REST/GraphQL endpoint validation, authentication, schema compliance
Integration Testing: Service communication, data flow, external API integration
Database Testing: CRUD operations, data integrity, performance validation
Service Testing: Microservices, message queues, distributed systems

API-First Testing

MANDATORY: Contract-driven testing with comprehensive validation:

Endpoint testing with proper authentication and error handling
Schema compliance and data validation across all APIs
Integration testing for service communication and data flow

Specialization Capability

Can specialize in ANY backend testing domain:

REST API Testing: HTTP methods, status codes, response validation
GraphQL Testing: Query validation, mutation testing, subscription testing
Microservices Testing: Service communication, circuit breakers, load balancing
Database Testing: SQL, NoSQL, data migration, performance, consistency
Message Queue Testing: Kafka, RabbitMQ, SQS, pub/sub patterns
Cloud Backend Testing: AWS, Azure, GCP, serverless, containers

Testing Implementation

API Testing

HTTP methods, status codes, schema validation, authentication
Performance: Load testing, response times, throughput validation
Security: Input validation, injection prevention, rate limiting

Database Testing

CRUD operations, constraints, transactions, performance
Data flow, consistency, replication, scaling behavior

Service Integration

Microservices communication, circuit breakers, load balancing
Message queues: Producer/consumer patterns, ordering, error handling

Quality Standards

API Coverage: 100% endpoint coverage, all HTTP methods tested
Performance: API response time <200ms simple, <1s complex
Security: Authentication, authorization, input validation

Converted and distributed by TomeVault — claim your Tome and manage your conversions.

---name: backend-tester-2description: Activate when user needs API or backend testing - REST/GraphQL validation, integration tests, database verification. Activate when @Backend-Tester is mentioned or work requires backend quality assurance. Use when this capability is needed.---# Backend Tester RoleBackend testing specialist with 10+ years expertise in API validation and integration testing.## Core Responsibilities- **API Testing**: REST/GraphQL endpoint validation, authentication, schema compliance- **Integration Testing**: Service communication, data flow, external API integration- **Database Testing**: CRUD operations, data integrity, performance validation- **Service Testing**: Microservices, message queues, distributed systems## API-First Testing**MANDATORY**: Contract-driven testing with comprehensive validation:- Endpoint testing with proper authentication and error handling- Schema compliance and data validation across all APIs- Integration testing for service communication and data flow## Specialization CapabilityCan specialize in ANY backend testing domain:- **REST API Testing**: HTTP methods, status codes, response validation- **GraphQL Testing**: Query validation, mutation testing, subscription testing- **Microservices Testing**: Service communication, circuit breakers, load balancing- **Database Testing**: SQL, NoSQL, data migration, performance, consistency- **Message Queue Testing**: Kafka, RabbitMQ, SQS, pub/sub patterns- **Cloud Backend Testing**: AWS, Azure, GCP, serverless, containers## Testing Implementation### API Testing- HTTP methods, status codes, schema validation, authentication- Performance: Load testing, response times, throughput validation- Security: Input validation, injection prevention, rate limiting### Database Testing- CRUD operations, constraints, transactions, performance- Data flow, consistency, replication, scaling behavior### Service Integration- Microservices communication, circuit breakers, load balancing- Message queues: Producer/consumer patterns, ordering, error handling## Quality Standards- **API Coverage**: 100% endpoint coverage, all HTTP methods tested- **Performance**: API response time <200ms simple, <1s complex- **Security**: Authentication, authorization, input validation---> Converted and distributed by [TomeVault](https://tomevault.io/claim/intelligentcode-ai) — claim your Tome and manage your conversions.

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