find-pattern

Files (1)

• SKILL.md

SKILL.md (first lines)

# Find Pattern

Find existing implementations as reference for new code.

## Common Patterns to Find

### Usecase Pattern
```
mcp__serena__search_for_pattern(
  substring_pattern="impl.*InputPort",
  relative_path="packages/",
  restrict_search_to_code_files=true
)
```

### GraphQL Resolver
```
mcp__serena__find_symbol(
  name_path_pattern="QueryResolver",
  relative_path="apps/",
  depth=1
)
```

### Repository Implementation
```
mcp__serena__search_for_pattern(
  substring_pattern="impl.*Repository",
  relative_path="packages/",
  context_lines_after=5
)
```

### Policy Check Pattern
```
mcp__serena__search_for_pattern(
  substring_pattern="policy_check",
  relative_path="packages/",
  context_lines_after=3
)
```

## Pattern Categories

| Category | Search | Example Location |
|----------|--------|------------------|
| Usecase | `InputData.*executor` | `packages/auth/src/usecase/` |
| Resolver | `#[Object]` | `apps/*-api/src/handler/graphql/resolver.rs` |
| Mutation | `#[Object].*Mutation` | `apps/*-api/src/handler/graphql/mutation.rs` |
| Repository | `#[async_trait].*Repository` | `packages/*/src/interface_adapter/gateway/` |
| Domain | `def_id!` | `packages/*/domain/src/` |

## Workflow

1. Identify what pattern is needed
2. Search for similar implementations
3. Get symbol overview of found files
4. Read specific symbol bodies as reference
5. Apply pattern to new implementation

From quantum-box/tachyon-skills, MIT.

More from quantum-box/tachyon-skills