Databases

9,022 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.

pg-bloat-analysis

242

isdaniel/pgtuner_mcp

Skill Claude CodeCodex

Detects and remediates table and index bloat in PostgreSQL using pgstattuple analysis. Identifies fragmentation, dead tuples, and wasted space with prioritized maintenance actions including VACUUM, REINDEX, and pgrepack recommendations.

not rated 29 +2 3mo ago A 53 tokens original Apache-2.0

db-migrate

243

georgekhananaev/claude-skills-vault

Command Claude Code

You are a database migration expert specializing in zero-downtime deployments, data integrity, and multi-database environments. Create comprehensive migration scripts with rollback strategies, validation checks, and performance optimization.

not rated 28 25d ago A 0 tokens original MIT

mssql-mcp

244

lorenzouriel/mssql-mcp-python

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server that enables secure interaction with Microsoft SQL Server databases. Runs locally from the mssql-mcp Python package.

not rated 28 25d ago A tokens not measured original MIT

timothywarner-org/context-engineering

MCP server Claude CodeCodexCursor +2

MCP server "claudedesktop-warnerco-schematica" as configured in timothywarner-org/context-engineering. Runs locally from the warnerco-mcp Python package. Needs 1 environment variable to run.

not rated 27 2mo ago A tokens not measured original MIT

mongodb-mcp-server

246

mongodb-developer/mongodb-mcp-server

MCP server Claude CodeCodexCursor +2

MongoDB MCP server for local mongodb queries. Runs locally from the @pash1986/mongodb-mcp-server npm package.

not rated 27 1y ago A tokens not measured archived

postgres

247

agentmc15/polymarket-trader

MCP server Claude CodeCodexCursor +2

One of 4 in .mcp.json

Lets the agent inspect a PostgreSQL database schema and run read-only SQL queries against it. Runs locally from the @modelcontextprotocol/server-postgres npm package. Needs 1 environment variable to run.

not rated 26 today A tokens not measured

turso-db

248

tursodatabase/agent-skills

Skill Claude CodeCodex

Turso (Limbo) database helper — an in-process SQLite-compatible database written in Rust. Formerly known as libSQL / libsql. Replaces @libsql/client, libsql-experimental for Turso use cases. Works in Node.js, browser (WASM + OPFS for persistent local storage), React Native, and server-side. Features: vector search…

not rated 26 1mo ago A 240 tokens original MIT

mcp

249

Aiven-Open/mcp-aiven

MCP server Claude CodeCodexCursor +2

Provision PostgreSQL, manage Apache Kafka, and deploy apps with Aiven - all from your AI assistant. Runs locally from the mcp-aiven npm package. Needs 4 environment variables to run.

not rated 26 7d ago A tokens not measured original Apache-2.0

stacklok/toolhive-registry-server

Skill Claude Code needs its repo

Deploy the ToolHive Registry Server to a Kind cluster with CloudNativePG (CNPG) PostgreSQL database. Use when you need a production-like PostgreSQL setup with the CNPG operator.

not rated 26 +2 today A 46 tokens original Apache-2.0

rails-query

251

lewispb/rails-query-skill

Plugin Claude Code

Bundles 1 skill · 188 tokens together

Run read-only queries against a Rails 8.2+ app's database via rails query — ActiveRecord or SQL, schema/model introspection, EXPLAIN, pagination, and remote execution via Kamal.

not rated 25 4mo ago A tokens not measured original MIT

datasphere

252

MarioDeFelipe/sap-datasphere-plugin-for-claude-cowork

Plugin Claude Code

Bundles 18 skills, 1 MCP server · 1,277 tokens together

The most comprehensive SAP Datasphere plugin for Claude. 18 specialized skills covering exploration, data modeling, integration, BW Bridge migration, security architecture, CLI automation, business content activation, catalog governance, performance optimization, and troubleshooting — all through natural language.…

not rated 25 4mo ago A tokens not measured original MIT

mcp-trino-python

253

alaturqua/mcp-trino-python

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) connector for Trino, enabling seamless integration between MCP-compliant services and Trino query engine. Runs locally from the mcp-trino-python Python package.

not rated 25 9mo ago A tokens not measured original Apache-2.0

migration

254

sunmh207/entire-dashboard

Cursor rule Cursor

A set of rules for writing database migration scripts, which are files that change a database's structure over time. It covers MySQL 8 tables, columns, filenames, locations, and required fields.

not rated 25 +1 3mo ago A 0 tokens original MIT

supabase-cloud

255

guillermoscript/lms-front

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Supabase's hosted MCP server: lets the agent manage projects, tables, SQL and migrations. Remote server at mcp.supabase.com.

not rated 25 2d ago A tokens not measured original MIT

neondatabase/vercel-marketplace-neon

Skill Claude CodeCodex ✓ vendor

Diagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data transfer costs, network transfer charges, egress spikes, "why is my Neon bill so high", "database costs jumped", SELECT optimization, query overfetching, reduce Neon costs…

not rated 25 1mo ago A 117 tokens copy · 86% Apache-2.0

surrealql

257

surrealdb/agent-skills

Skill Claude CodeCodex

Generate and modify SurrealQL queries to interact with SurrealDB databases. This includes creating and retrieving records, designing and managing schemas, establishing and querying graph relationships, performing live (real-time) queries, and leveraging all unique SurrealQL features for advanced database workflows.…

not rated 25 2mo ago A 76 tokens original MIT

dashboard-design

258

DeepSQLAI/deepsql

Skill Claude CodeCodex

Design and code a self-contained HTML dashboard for DeepSQL — ground on the schema, verify SQL, then emit it as a shell plus one verified widget block at a time so the canvas builds progressively.

not rated 25 +2 yesterday A 43 tokens original Apache-2.0

compat-ui

259

wcoreing/WWorkbench

Cursor rule Cursor needs its repo

A set of front-end interaction rules for Compat, a compatibility layer for Wails and WebView applications. It defines how controls, menus, dialogs, focus, and outside-click behavior should work.

not rated 25 5d ago A 0 tokens original MIT

upstash

260

upstash/skills

Plugin Claude Code

Bundles 12 skills, 4 commands · 1,850 tokens together

The Upstash MCP server plus agent skills for every Upstash SDK and CLI — Redis, QStash, Workflow, Box, Ratelimit, Vector, and Search.

not rated 25 changed yesterday A tokens not measured original MIT

run402

261

kychee-com/run402

Skill Claude CodeCodex

Provision Postgres + REST API + auth + content-addressed storage + serverless functions + email — paid with x402 USDC on Base. Prototype tier is free on testnet. Use when the user asks to build a webapp, deploy a site, create a database, generate images, or mentions Run402.

not rated 24 changed today A 67 tokens original MIT

ask-database

262

spencerpauly/skills-repo

Skill Claude CodeCodex

Answer a natural-language question by writing a SELECT against the user's connected database via the QueryBear MCP. Use when the user asks "how many", "which users", "what's our", "give me a list of", or otherwise asks a question whose answer lives in their database.

not rated 24 1mo ago A 61 tokens original MIT

mcp

264

morphik-org/morphik-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Morphik multimodal database. Runs locally from the @morphik/mcp npm package.

not rated 24 9mo ago A tokens not measured

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