jbvc/skill-developer

Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, trigger types (keywords, intent patterns, file paths, content patterns), enforcement levels (block, suggest, warn), hook mechanisms (UserPromptSubmit, PreToolUse), session tracking, and the 500-line rule.

Quality

77%

Does it follow best practices?

Impact

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Common Patterns Library

Name: jbvc/skill-developer
Rating: 0.77 (1 reviews)
Author: jbvc

Ready-to-use regex and glob patterns for skill triggers. Copy and customize for your skills.

Intent Patterns (Regex)

Feature/Endpoint Creation

(add|create|implement|build).*?(feature|endpoint|route|service|controller)

Component Creation

(create|add|make|build).*?(component|UI|page|modal|dialog|form)

Database Work

(add|create|modify|update).*?(user|table|column|field|schema|migration)
(database|prisma).*?(change|update|query)

Error Handling

(fix|handle|catch|debug).*?(error|exception|bug)
(add|implement).*?(try|catch|error.*?handling)

Explanation Requests

(how does|how do|explain|what is|describe|tell me about).*?

Workflow Operations

(create|add|modify|update).*?(workflow|step|branch|condition)
(debug|troubleshoot|fix).*?workflow

Testing

(write|create|add).*?(test|spec|unit.*?test)

File Path Patterns (Glob)

Frontend

frontend/src/**/*.tsx        # All React components
frontend/src/**/*.ts         # All TypeScript files
frontend/src/components/**   # Only components directory

Backend Services

form/src/**/*.ts            # Form service
email/src/**/*.ts           # Email service
users/src/**/*.ts           # Users service
projects/src/**/*.ts        # Projects service

Database

**/schema.prisma            # Prisma schema (anywhere)
**/migrations/**/*.sql      # Migration files
database/src/**/*.ts        # Database scripts

Workflows

form/src/workflow/**/*.ts              # Workflow engine
form/src/workflow-definitions/**/*.json # Workflow definitions

Test Exclusions

**/*.test.ts                # TypeScript tests
**/*.test.tsx               # React component tests
**/*.spec.ts                # Spec files

Content Patterns (Regex)

Prisma/Database

import.*[Pp]risma                # Prisma imports
PrismaService                    # PrismaService usage
prisma\.                         # prisma.something
\.findMany\(                     # Prisma query methods
\.create\(
\.update\(
\.delete\(

Controllers/Routes

export class.*Controller         # Controller classes
router\.                         # Express router
app\.(get|post|put|delete|patch) # Express app routes

Error Handling

try\s*\{                        # Try blocks
catch\s*\(                      # Catch blocks
throw new                        # Throw statements

React/Components

export.*React\.FC               # React functional components
export default function.*       # Default function exports
useState|useEffect              # React hooks

Usage Example:

{
  "my-skill": {
    "promptTriggers": {
      "intentPatterns": [
        "(create|add|build).*?(component|UI|page)"
      ]
    },
    "fileTriggers": {
      "pathPatterns": [
        "frontend/src/**/*.tsx"
      ],
      "contentPatterns": [
        "export.*React\\.FC",
        "useState|useEffect"
      ]
    }
  }
}

Related Files:

SKILL.md - Main skill guide
TRIGGER_TYPES.md - Detailed trigger documentation
SKILL_RULES_REFERENCE.md - Complete schema

ADVANCED.md

HOOK_MECHANISMS.md

PATTERNS_LIBRARY.md

SKILL_RULES_REFERENCE.md