9,512 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
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…
Skill Claude CodeCodex needs its repo
Your agent goes blind after send. Sync sequencer webhooks, research leads via Serper, and find/verify emails — all in one local SQLite DB your agent queries directly.
MCP server Claude CodeCodexCursor +2
The trust and intelligence layer between AI agents and your database. Runs locally from the schemabrain Python package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Use when working with relational databases (MySQL, PostgreSQL, SQL Server, Oracle, SQLite): auditing SQL/schemas, designing or normalizing schemas, optimizing slow queries and SARGability, data integrity (constraints/triggers), zero-downtime migrations and schema refactors, or routine DB maintenance and CLI ops.…
Skill Claude Code
DolphinDB data import guide for IoT and general scenarios. Covers CSV/TXT, JSON, binary, plugin-based (HDF5, Parquet, MySQL, ODBC), and IoT real-time ingestion (MQTT, OPC UA). Includes IOTDB engine, date/time conversion, array vector import, null handling, and binary record import. Does NOT cover database…
Skill Claude Code
Construct a SQL query that correctly answers a natural-language question grounded in the actual database.
MCP server Claude CodeCodexCursor +2
MCP server "postgres-mcp-server" as configured in mukul975/postgres-mcp-server. Runs postgres_server.py with python. Needs 1 environment variable to run.
vanterx/mssql-performance-skills
Plugin Claude Code
Bundles 29 skills, 8 agents, 3 hooks, 1 MCP server · 5,350 tokens together
29 SQL Server performance tuning skills for Claude Code — static T-SQL analysis, execution plans, wait stats, blocking chains, deadlock, query store, AG health, AG configuration, ERRORLOG, SPN, memory, disk I/O, encryption, configuration drift, setup bootstrap log, SSRS trace log review, Windows Perfmon counters, and…
aws-samples/sample-pellier-agentic-search-apg
Skill Claude CodeCodex ✓ vendor
Use when reviewing an agent tool that reads or writes PostgreSQL, such as whether an agent could read another customer's rows, lose a user's requirements on a retry, or write the same business effect twice. Not for building a new agent.
MCP server Cursor
MCP server "hs-sql-agent", hosted remotely at localhost, as configured in tse-wei-chen/hs-sql-agent.
Rodriguespn/improve-skills-workshop-aie-europe
Skill Claude CodeCodex
Use when writing any SQL for Supabase — creating views, tables, functions, or RLS policies. Supabase has several security behaviors that differ from vanilla Postgres in ways that silently create vulnerabilities. This skill makes sure those traps are caught before they ship. Trigger whenever the user is working with…
Plugin Claude Code
Bundles 1 skill · 26 tokens together
Teradata native function guidelines and syntax.
MCP server Claude CodeCodexCursor +2
Runtime-configurable MCP server for Supabase databases with inline JSON configuration support. Runs locally from the supamcpbuilder npm package.
netresearch/composer-agent-skill-plugin
Skill Claude CodeCodex
Analyze and optimize database schemas, identify performance issues, and suggest improvements. Use when working with database structure, indexes, or query performance.
MCP server Claude CodeCodexCursor +2
MCP server "mssqlmcp" as configured in MCPRUNNER/mssqlMCP. Runs in Docker (C:\Users\U00001\source\repos\MCP\data:/app/Data). Needs 3 environment variables to run.
Skill Claude CodeCodex
Expert guidance on ParadeDB text and vector search, hybrid search (BM25 + semantic), filters, facets, joins, and aggregations in Postgres. Use when writing ParadeDB queries, creating ParadeDB indexes, indexing vectors, configuring tokenizers, or implementing Elasticsearch-quality search in Postgres.
Skill Claude CodeCodex
A command-line tool for managing database migrations, which are controlled changes that update a database's structure over time.
Skill Claude CodeCodex
Read OpenCode sessions, messages, and tool outputs directly from the SQLite database at /.local/share/opencode/. Use when asked to "read opencode sessions", "query opencode db", "find old sessions", "search session history", "read message history", "export session", "inspect opencode data", "look up past…
snowflakedb/snowflake-cursor-plugin
Skill Claude CodeCodex
Guide for setting up and connecting to a Snowflake-managed MCP server from Cursor using Programmatic Access Tokens (PAT).
Skill Claude CodeCodex
Set up memex with provisioned Postgres (RDS + pgvector), AGENTS.md injection, first import.
Cursor rule Cursor
SQL query optimization, index design, schema standards, and advanced SQL patterns for MySQL/MariaDB.
amber-moe/oceanbase-doc-skills
Skill Claude CodeCodex
SQL optimization best practices for OceanBase database (MySQL & Oracle modes). Covers query optimization, index usage, execution plan analysis, slow query tuning, and performance optimization techniques. Activates for SQL optimization, query performance, index design, execution plan, slow query, database performance.
gemini-cli-extensions/cloud-sql-sqlserver
Plugin Claude Code
Connect to Cloud SQL for SQL Server.
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 107 tokens together
MCP server + skill for the Loveliness clustered graph database.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: