Fetch and parse LeetCode problems with metadata, constraints, examples, hints, difficulty ratings, and related problems. Integrates with LeetCode API for comprehensive problem data retrieval.
Fetches and parses LeetCode problems with metadata, constraints, examples, and difficulty ratings for coding practice.
npx claudepluginhub a5c-ai/babysitterThis skill is limited to using the following tools:
README.mdA specialized skill for fetching and parsing LeetCode problems with complete metadata, suitable for competitive programming practice, interview preparation, and algorithm learning workflows.
Extract comprehensive problem data from LeetCode including:
Problem Retrieval
Metadata Extraction
Content Parsing
User Data Access
# Install LeetCode MCP Server by jinzcdev
claude mcp add-json "leetcode" '{"type":"stdio","command":"npx","args":["-y","@jinzcdev/leetcode-mcp-server","--site","global"]}'
Available MCP Tools:
get_daily_challenge - Fetch daily LeetCode challengeget_problem - Retrieve problem by titleSlugsearch_problems - Filter by category, tags, difficulty, keywordsget_user_profile - Access user dataget_user_contest_ranking - Track contest performance// GraphQL endpoint for LeetCode
const LEETCODE_GRAPHQL = 'https://leetcode.com/graphql';
// Query for problem details
const problemQuery = `
query getProblem($titleSlug: String!) {
question(titleSlug: $titleSlug) {
questionId
title
titleSlug
content
difficulty
topicTags { name slug }
hints
sampleTestCase
codeSnippets { lang code }
stats
}
}
`;
Competitive Companion - Parses problems from LeetCode and 115+ other online judges:
# Using MCP Server
leetcode get_problem --titleSlug "two-sum"
# Output includes:
# - Problem title and description
# - Difficulty and acceptance rate
# - Topic tags
# - Examples and constraints
# - Code templates
# Search by difficulty and tags
leetcode search_problems --difficulty MEDIUM --tags "dynamic-programming,array"
# Search by keyword
leetcode search_problems --keyword "substring"
# Fetch today's daily challenge
leetcode get_daily_challenge
{
"problem": {
"id": "string",
"title": "string",
"titleSlug": "string",
"difficulty": "Easy|Medium|Hard",
"acceptanceRate": "number",
"description": "string (markdown)",
"constraints": ["string"],
"examples": [
{
"input": "string",
"output": "string",
"explanation": "string"
}
],
"hints": ["string"],
"topicTags": ["string"],
"similarQuestions": ["string"],
"codeTemplates": {
"python3": "string",
"cpp": "string",
"java": "string"
}
},
"metadata": {
"fetchedAt": "ISO8601 timestamp",
"source": "leetcode.com|leetcode.cn"
}
}
This skill enhances the following processes:
leetcode-problem-solving - Core problem-solving workflowpattern-recognition - Identifying algorithmic patternsfaang-interview-prep - FAANG interview preparation| Error | Cause | Resolution |
|---|---|---|
PROBLEM_NOT_FOUND | Invalid titleSlug | Verify problem URL or slug |
RATE_LIMITED | Too many requests | Implement exponential backoff |
AUTH_REQUIRED | Premium problem | Use alternative or authenticate |
NETWORK_ERROR | Connection failed | Check network, retry with backoff |
Activates when the user asks about AI prompts, needs prompt templates, wants to search for prompts, or mentions prompts.chat. Use for discovering, retrieving, and improving prompts.
Search, retrieve, and install Agent Skills from the prompts.chat registry using MCP tools. Use when the user asks to find skills, browse skill catalogs, install a skill for Claude, or extend Claude's capabilities with reusable AI agent components.
This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.