1,128 mods tagged PostgreSQL that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
Skill Claude CodeCodex
Skill "postgresql" from 2025Emma/vibe-coding-cn, covering postgresql skill, when to use this skill, quick reference, common patterns and example code patterns.
Skill Claude CodeCodex
A thinking framework based on the work and public technical views of PostgreSQL developer Andres Freund. PostgreSQL is a database system, and the framework emphasizes measurement, performance, scalability, and foundational engineering decisions.
Skill Claude CodeCodex
Provisions and manages Aurora DSQL clusters, connects via psql or DSQL Connectors, manages schemas, runs queries, migrates from MySQL, diagnoses query plans, and develops apps on serverless distributed SQL. Covers IAM auth, multi-tenant patterns, MySQL-to-DSQL migration, DDL, query plans, and SAFE SQL CONSTRUCTION …
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite. Runs locally from the @bytebase/dbhub npm package.
Skill Claude CodeCodex
AI-native, open-source backend-as-a-service with a built-in Model Context Protocol server. Postgres, auth, storage, functions, AI gateway.
Skill Claude CodeCodex ✓ vendor
Use when doing ANY task involving Supabase. Triggers: Supabase products (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues); client libraries and SSR integrations (supabase-js, @supabase/ssr) in Next.js, React, SvelteKit, Astro, Remix; auth issues (login, logout, sessions, JWT, cookies…
Skill Claude CodeCodex
Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features.
Skill Claude CodeCodex ✓ vendor
Guidance for Neki, PlanetScale's distributed (sharded) Postgres. Load when working with a Neki database — connecting, data topology and shard keys, query routing and fanout, cross-shard transactions, schema changes, resharding and migration, NK013 errors — or when scaling and sharding Postgres.
Skill Claude CodeCodex
How to discover, read, write, and search data in a TigerFS-mounted PostgreSQL database using file tools.
MCP server Claude CodeCodexCursor +2 ✓ vendor
Neon's hosted MCP server: lets the agent create and manage Neon Postgres projects, branches and databases and run SQL. Remote server at mcp.neon.tech.
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.
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…
Skill Claude CodeCodex needs its repo
Testing patterns for Drizzle ORM covering migration testing, query builder testing, transaction testing, and database integration testing with PostgreSQL, SQLite, and MySQL.
Skill Codex ✓ vendor
Master skill that runs the full PlanetScale safe best-practices assessment — inventory, engine review, Insights, Traffic Control, webhooks, schema recommendations, codebase instrumentation, and agent operating model — then produces a unified recommendations report. Never applies changes without explicit approval. Use…
Skill Claude CodeCodex needs its repo
Lints Diesel and SQLx Postgres migrations for unsafe schema changes that lock tables or cause downtime, and authors custom Rhai checks. Use when reviewing, writing, or fixing SQL migrations, when diesel-guard reports a violation, when configuring diesel-guard.toml, or when the user mentions migration safety, table…
MCP server Claude CodeCodexCursor +2
Postgres backend your coding agent builds over MCP; destructive actions wait for a person. Runs locally from the @backenly/mcp-server npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server exposing Postgres, Redis, Elasticsearch, MySQL, MongoDB, and LDAP as tools, with lazy connection management, retry, circuit breaking, per-connection read-only mode, and optional database drivers. Runs locally from the mcp-server-db npm package.
MCP server Claude CodeCodexCursor +2
Supabase's hosted MCP server: lets the agent manage projects, tables, SQL and migrations. Remote server at mcp.supabase.com.
MCP server Claude CodeCodexCursor +2 ✓ vendor
MCP server for managing Prisma Postgres. Remote server at mcp.prisma.io.
Skill Claude CodeCodex
Business intelligence analysis agent for PostgreSQL that discovers database metadata, generates SQL queries for revenue/customer/product metrics, and produces comprehensive analytical reports.
MCP server Claude CodeCodexCursor +2
PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials. Runs locally from the @boringsql/dryrun npm package.
Skill Claude CodeCodex
Diagnoses slow PostgreSQL queries by analyzing pgstatstatements, execution plans, index opportunities, and table statistics. Guides the agent through a systematic investigation workflow using pgtuner-mcp tools to produce actionable optimization recommendations.
Skill Claude CodeCodex
Use when writing new Rails code for the PostgreSQL + Hotwire + Tailwind stack. Not for general architecture review. Trigger words: stack conventions, PostgreSQL, Hotwire, Tailwind, Turbo, Stimulus.
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.
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: