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anhpdhe171578

MCP Test Case Generator

generate_automation_tests

Converts structured test cases into Playwright automation code. Provide positive, negative, boundary, and edge cases to generate executable JavaScript tests.

Instructions

Generate automation test code from test cases (supports Playwright)

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
base_urlNoBase URL for tests (e.g., https://example.com)https://example.com
languageNoProgramming language (currently supports JavaScript)javascript
frameworkNoAutomation framework (currently supports Playwright)playwright
test_casesYesTest cases object with positive, negative, boundary, edge arrays
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided. The description only mentions Playwright support, but fails to disclose critical behaviors like output format (returned vs saved), error handling, or prerequisites. A code generation tool needs more transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence, front-loaded, efficient. However, it could include more detail without harming conciseness.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given 4 parameters, nested objects, no output schema, and no annotations, the description is incomplete. It doesn't explain what the tool returns, how to handle output, or any constraints.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so baseline is 3. The description adds no additional meaning beyond the schema's parameter descriptions. For example, test_cases object structure is not elaborated.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The name and description clearly state the tool generates automation test code from test cases, specifying Playwright support. It distinguishes from siblings like generate_test_cases (which likely generates test cases) and export_to_excel.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage when you have test cases and want automation code, but lacks explicit when-to-use, when-not-to-use, or mention of alternatives like generate_test_cases first.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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