Databases

9,475 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.

database-reviewer

73

vibeeval/vibecosystem

Agent Claude Code

PostgreSQL database specialist for query optimization, schema design, security, and performance. Use PROACTIVELY when writing SQL, creating migrations, designing schemas, or troubleshooting database performance. Incorporates Supabase best practices.

not rated 539 +2 2d ago A 48 tokens original MIT

motherduckdb/mcp-server-motherduck

MCP server Claude CodeCodexCursor +2

A MCP server for MotherDuck and local DuckDB. Runs locally from the mcp-server-motherduck Python package. Needs 8 environment variables to run.

not rated 538 +3 7d ago A Socket: pass tokens not measured original MIT

butterbase-skills

75

butterbase-ai/butterbase-skills

Plugin Claude Code

Bundles 40 skills, 33 commands · 2,831 tokens together

Build full-stack apps with Butterbase — AI-Native Backend-as-a-Service. Skills for app creation, schema design, frontend deployment, RLS debugging, serverless functions, and contributing.

not rated 535 6d ago A tokens not measured original MIT

obsidian-bases

76

allenhutchison/obsidian-gemini

Skill Claude CodeCodex

Create and configure Obsidian Bases — database-like views of notes. Activate this skill when users want to create bases, write filters, formulas, or set up table/cards/list/map views.

not rated 534 yesterday A SkillSpector: pass 43 tokens original MIT

ssh-manager

77

bvisible/mcp-ssh-manager

Skill Claude CodeCodex

How to use the MCP SSH Manager core tools (sshlistservers, sshexecute, sshupload, sshdownload, sshsync) without breaking a server: server names, the remote shell, time limits and long commands, file transfer pitfalls, security modes, host keys. Use it whenever a task runs a command or moves a file on a remote machine…

not rated 533 +5 yesterday A 79 tokens original MIT

drawing

78

dxos/dxos

Skill Claude CodeCodex

Draw architecture, data-flow, class and dependency diagrams as SVG with the drawing CLI (drawing.sh, npm package @dxos/drawing). You write a short text file saying which boxes exist and how they relate; the CLI places the boxes on a grid, routes every arrow, reports crossings and bends, and writes an SVG. Use when…

not rated 532 changed 16d ago A 116 tokens

kolo

79

koloai/kolo

Plugin Claude Code

Bundles 1 skill · 119 tokens together

Kolo is a text-based Python debugger for AI agents. Capture every executed function, return value, local variable, HTTP request, and SQL query into greppable trace files.

not rated 525 6mo ago A tokens not measured

swiftdata-pro

80

twostraws/SwiftData-Agent-Skill

Skill Codex

Writes, reviews, and improves SwiftData code using modern APIs and best practices. Use when reading, writing, or reviewing projects that use SwiftData.

not rated 463 +7 18d ago A Socket: passSnyk: pass 34 tokens original MIT

airtable-mcp-server

82

domdomegg/airtable-mcp-server

MCP server Claude CodeCodexCursor +2

Read and write access to Airtable database schemas, tables, and records. Runs locally from the airtable-mcp-server npm package. Needs 1 environment variable to run.

not rated 456 12d ago A Socket: warn tokens not measured original MIT

postgresql

83

aiskillstore/marketplace

Skill Claude CodeCodex

PostgreSQL database documentation - SQL queries, database design, administration, performance tuning, and advanced features. Use when working with PostgreSQL databases, writing SQL, or managing database systems.

not rated 452 +2 today A 40 tokens

thing

84

burugo/one-mcp

Cursor rule Cursor

Cursor rule "thing" from burugo/one-mcp, covering rule name: thing orm usage guide, description, core concept, configuration and basic usage.

not rated 421 +2 2mo ago A 2,541 tokens original MIT

prisma/prisma-next

Skill Claude CodeCodex needs its repo ✓ vendor

Author Prisma Next migrations — choose db update vs migration plan, edit the framework-rendered migration.ts (replace placeholder sentinels with dataTransform closures), recover from MIGRATION.HASHMISMATCH or PN-MIG-2001 unfilled placeholder. Use for prisma migrate dev, prisma migrate deploy, prisma db push, db…

not rated 411 2mo ago A Socket: passSnyk: pass 127 tokens original Apache-2.0 archived

convexskills

86

waynesutton/convexskills

Plugin Claude Code

Bundles 14 skills · 467 tokens together

Agent skills for building production-ready Convex applications. Includes best practices, functions, realtime patterns, schema validation, file storage, security audits, and more.

not rated 405 9mo ago A tokens not measured original Apache-2.0

mssql-server

87

RichardHan/mssql_mcp_server

Skill Claude CodeCodex

Explore and query Microsoft SQL Server, Azure SQL Database, or LocalDB through the microsoftsqlservermcp MCP server. Use when the user asks about data, tables, or schema in a SQL Server / Azure SQL / LocalDB database, wants to run T-SQL, or needs to set up or troubleshoot that MCP server.

not rated 402 +1 yesterday A 70 tokens original MIT

better-drizzle

88

almeidazs/better-drizzle

Skill Claude CodeCodex

Write, review, and debug code that uses better-drizzle, the typed repository layer over Drizzle ORM 1.x (better(db), db.users.findMany, paginate, cursor, upsertMany, relation include/connect, transactions, and the rules/zod/soft-delete/timestamps/uuid/cache/tenant plugins). Use when a project imports better-drizzle…

not rated 385 +2 changed 19d ago A SkillSpector: pass 106 tokens original Apache-2.0

dbcode-cli

89

dbcodeio/public

Skill Claude CodeCodex

Run SQL against connections saved in DBCode using the dbcode command line. Use when a task needs to query, check, or export data from a database the user has set up in DBCode (VS Code, Cursor, Windsurf, or another VS Code fork), run a .sql file, get results as JSON or CSV, or script a database check. Covers finding…

not rated 363 +1 4d ago A 93 tokens

ROCTUP/1c-mcp-toolkit

Skill Claude CodeCodex

A guide for writing queries in the 1C:Enterprise query language, which is used to retrieve and organize data from 1C business databases.

not rated 343 +8 5d ago A 122 tokens GPL-3.0

data-architect

92

magnus919/hermes-profiles

Skill Claude CodeCodex

A virtual data architect for teams who don't have one. If your data pipelines are growing faster than your team, nobody agrees on what 'customer' means, your cloud bill is climbing without clear reason, or you're about to choose a data platform and need someone who's seen this before — load this skill. I'll help you…

not rated 341 +1 4mo ago A SkillSpector: pass 98 tokens original MIT archived

KLR-Pattern/pydantic-resolve

Skill Claude Code

A three-stage development method for Python projects built with pydantic-resolve, starting with agreed data models and ending with application interfaces. It uses an ER diagram, which shows database entities and their relationships, plus ORM models that represent database records in code.

not rated 326 1mo ago A SkillSpector: pass 56 tokens original MIT

core-data-expert

95

AvdLee/Core-Data-Agent-Skill

Plugin Claude Code

Bundles 1 skill · 58 tokens together

Expert guidance on Core Data persistence, data modeling, and performance. Covers NSPersistentContainer, fetch optimization, threading with NSManagedObjectID, batch operations, schema migration, and NSPersistentCloudKitContainer integration.

not rated 321 +3 1mo ago A tokens not measured original MIT

neon

96

xai-org/plugin-marketplace

Skill Claude CodeCodex ✓ vendor

Overview of the Neon platform for apps and agents, spanning Postgres, Auth, Data API, and the new services: Object Storage, Compute Functions, and AI Gateway. Use whenever "Neon" is mentioned for an overview of how to work with Neon and how to get started. Otherwise, the individual capabilities are the triggers…

not rated 320 +4 yesterday A 138 tokens

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