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Found 1,519 Skills
Idempotent API operations with idempotency keys, Redis caching, DB constraints. Use for payment systems, webhook retries, safe retries, or encountering duplicate processing, race conditions, key expiry errors.
Automate social media posting across Reddit, X/Twitter, LinkedIn, and Moltbook. Find threads, post comments, track engagement stats. Use when: 'post to social', 'social autoposter', 'find threads to comment on', 'audit social posts', 'update post stats', or after completing any task (mandatory per CLAUDE.md).
Creates complete VoltDB client applications with optimized table partitioning, DDL schemas, stored procedures, and integration tests. Use when user wants to create a VoltDB client, connect to VoltDB, create VoltDB schemas, write VoltDB stored procedures, or write VoltDB integration tests.
Fixes N+1 queries, redundant fetches, over-fetching with keep/discard verification
Supabase CLI commands for local development, migrations, project management, and deployment. Use when working with Supabase CLI, starting local dev, managing migrations, or deploying changes.
Build TypeScript clients for SpacetimeDB. Use when connecting to SpacetimeDB from web apps, Node.js, Deno, Bun, or other JavaScript runtimes.
SQL query expert for optimization, schema design, and data analysis
This skill should be used when the user asks to "connect to MySQL with asyncio", "use aiomysql", "set up an async MySQL connection pool", "query MySQL asynchronously in Python", or needs guidance on aiomysql best practices, connection lifecycle, transactions, or cursor types.
Understand SpacetimeDB architecture and core concepts. Use when learning SpacetimeDB or making architectural decisions.
ClickHouse migration patterns and rules. Use when creating or modifying ClickHouse migrations.
Interactive skill for eliciting, formalizing, and persisting DynamoDB access patterns. Use when the user wants to start designing a DynamoDB table, define entities, or document how their application will read and write data. This is Step 1 of a 3-step pipeline: access patterns -> table design -> query interfaces. The output is a structured .md file that feeds into the dynamodb-table-design skill.
Human reviewer self-review for backend PRs — naming, complexity, DB schema, test design, type precision. Use when user says "review my PR", "check my PR", "human review", or wants design/readability feedback. Applies to any TypeScript backend; pair with pr-review-frontend for full-stack PRs.