147 tagged sql, measured the same way as everything else here.
Browse within: postgresql 26go 20performance 16cockroachdb 15distributed-database 15embedded-database 15hacktoberfest 15mysql 15duckdb 14schema 14Optimization 13data 13postgres 13sqlite3 13
Skill Claude CodeCodex
Build, validate, and manage semantic models using Sidemantic. Use when asked to create a semantic layer, define metrics/dimensions, model a database schema, generate models from SQL queries, import from Cube/dbt/LookML, or set up analytics definitions. Prioritizes CLI-first workflows, with YAML and optional Python API…
Skill Claude CodeCodex
Answer analytical, KPI, metric, trend, cohort, and business-performance questions through a Sidemantic semantic layer. Use when asked to analyze data, explain why a metric changed, compare segments or periods, calculate a business measure, or explore warehouse data when Sidemantic MCP tools or semantic model files are…
Skill Claude CodeCodex
Build interactive analytics webapps, demos, dashboards, or embedded app surfaces from Sidemantic semantic models using copyable component primitives and deterministic query inspection. Use when asked to create a web UI around Sidemantic models, generate a metric explorer, copy reusable analytics components into a…
JayCheng113/skill-retrieval-mcp
Skill Claude CodeCodex
Apply schema changes to a live PostgreSQL database without taking downtime or locking out writers.
manutej/luxor-claude-marketplace
Skill Claude CodeCodex
Complete guide for dbt data transformation including models, tests, documentation, incremental builds, macros, packages, and production workflows.
Skill Claude CodeCodex
Use when you need to run SQL from the terminal with sql2json — query (SELECT) or write (INSERT/UPDATE/DELETE/DDL, committed by default; use --read-only for safe reads), especially for live repo DB checks, named queries from /.sql2json/config.json, or quick JSON/CSV output from SQLAlchemy-backed connections.
Skill Claude CodeCodex
Expert-level dbt (data build tool), models, tests, documentation, incremental models, macros, and Jinja templating.
Skill Claude CodeCodex
Database patterns for JPA/Spring Data. Schema naming, Flyway migrations, N+1 prevention, transaction boundaries, indexing strategy.
Skill Claude CodeCodex
Design database schemas, write efficient SQL queries, create migrations, and optimize database performance. Use when working with databases, writing queries, or designing data models.
Skill Claude CodeCodex
Write, optimize, and debug T-SQL queries for Microsoft SQL Server. Covers CTEs, window functions, PIVOT, MERGE, APPLY operators, execution plan analysis, indexing strategies, and stored procedures. Use when working with SQL Server, T-SQL scripts, .sql files, stored procedures, query optimization, or database…
TangentDomain/excel-mcp-server
Skill Claude CodeCodex
A tool for managing Excel configuration sheets used in game development. It can query and edit spreadsheet data using SQL, a language for selecting and changing structured data.
TangentDomain/excel-mcp-server
Skill Claude CodeCodex
A command-line tool for managing Excel configuration spreadsheets used in game development. It can query spreadsheet data with SQL, including filtering, summaries, and joins between files, then returns JSON results.
TangentDomain/excel-mcp-server
Skill Claude CodeCodex
A game-development tool for managing Excel configuration tables through commands. It can query, edit, search, format, and reorganize spreadsheet data, including data across files.
Skill Claude CodeCodex
An AI-oriented command-line tool for inspecting and querying MySQL and PostgreSQL databases, including their schemas, data, indexes, and queries.
Skill Claude CodeCodex
CLI tools for Svelte 5 documentation lookup and code analysis. MUST be used whenever creating, editing or analyzing any Svelte component (.svelte) or Svelte module (.svelte.ts/.svelte.js). If possible, this skill should be executed within the svelte-file-editor agent for optimal results.
Skill Claude CodeCodex
Guidance on writing fast, robust, modern Svelte code. Load this skill whenever in a Svelte project and asked to write/edit or analyze a Svelte component or module. Covers reactivity, event handling, styling, integration with libraries and more.
camilooscargbaptista/cto-toolkit
Skill Claude CodeCodex
Database Design & SQL Review: Expert guide for schema design, database migrations, query optimization, indexing strategy, and database performance. Covers relational (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis). Use whenever the user mentions 'database', 'schema', 'migration', 'SQL', 'query optimization'…
Skill Claude CodeCodexCursor
Data intelligence specialist mastering information flow across database landscapes. Query optimization, schema design, and migration safety.
AtulPurohit/Antigravity-Awesome-Skills
Skill Claude CodeCodex
Design, optimize, and maintain MySQL databases. Covers schema design, indexing strategies, query optimization, replication, and performance tuning.
sandraschi/database-operations-mcp
Skill Claude CodeCodexCursor
Complete fullstack development mastery covering modern web architectures, automation tools, AI integration, and production deployment practices.
sandraschi/database-operations-mcp
Skill Claude CodeCodexCursor
Comprehensive MCP server development guide covering FastMCP 2.14.3 features, Anthropic standards, ecosystem integration, and production deployment across all agentic IDEs.
sandraschi/database-operations-mcp
Skill Claude CodeCodex
Act as a database expert using the Database Operations MCP tools (connections, schema, query, export).
rctruta/sql-benchmarks-dagster
Skill Claude CodeCodex
Build and submit a scaling benchmark experiment. Use when the goal names a scale-varying investigation (e.g. how does X scale from N to M rows, is the growth linear, or at what size does Y break).
rctruta/sql-benchmarks-dagster
Skill Claude CodeCodex
Read and analyze completed benchmark experiment results. Use when an experiment status is complete and you need to compare engines, speedups, scaling, replication stability, or raw timings.