"Information about Unit Testing" matching MCP connectors:

## Skill Catalog The library contains 42 public skills organized by Rails development concern. | Category | Examples | |----------|----------| | Planning | `create-prd`, `generate-tasks`, `plan-tickets` | | Testing | `plan-tests`, `write-tests`, `test-service`, `triage-bug` | | Code quality | `code-review`, `respond-to-review`, `security-check`, `refactor-code` | | Architecture and DDD | `define-domain-language`, `review-domain-boundaries`, `model-domain`, `review-architecture` | | Rails imple

Guardian agent for AI coding: four frontier models review risky diffs and commits before they ship.

Exact text tools for AI agents: unified diff, patch apply, regex testing, grapheme counting.

Generates unit tests for Python code with coverage before/after reports and concrete edge cases.

Compare two JSON files deeply without worrying about key or array order. Detect missing, extra, an…