948 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
AI-native, open-source backend-as-a-service with a built-in Model Context Protocol server. Postgres, auth, storage, functions, AI gateway.
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB. Runs locally from the @bytebase/dbhub npm package.
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
Use this skill for planning, testing, and safely executing PostgreSQL schema migrations — especially when working with production data or shared databases. Trigger when user asks to: Test a schema migration before applying it to production Add, remove, or rename columns safely on a live table Change a column's data…
Skill Claude CodeCodex
How to discover, read, write, and search data in a TigerFS-mounted PostgreSQL database using file tools.
Skill Claude CodeCodex ✓ vendor
PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.
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.
syahiidkamil/Software-Engineer-AI-Agent-Atlas
MCP server Claude CodeCodexCursor +2
One of 2 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.
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…
MCP server Claude CodeCodexCursor +2
MCP server "postgres-mcp" as configured in pgEdge/pgedge-postgres-mcp. Runs in Docker (ghcr.io/pgedge/postgres-mcp:latest).
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
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
This skill is designed to perform comprehensive daily health checks on a PostgreSQL database. It leverages a suite of specialized SQL queries and analysis logic to provide insights into database availability, performance, activity, maintenance, storage, replication, and archiving status. The skill aims to identify…
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.
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.
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.
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…
caio-moliveira/workshop-agent-harness
MCP server Claude CodeCodexCursor +2
PostgreSQL Tuning and Analysis Tool. Runs locally from the postgres-mcp Python package. Needs 1 environment variable 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: