1,510 mods tagged PostgreSQL that install into Claude Code, 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 Code ✓ vendor
Build and modify Studio Explorer surfaces, including notebooks, chats, SQL snippets, query cells, and their shared toolbar patterns.
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.
Command Claude Code
Declaration: If the folder I belong to changes, please update me, especially core domain concepts. Add examples or example file paths for abstract concepts when needed.
Skill Claude Code
Choose and run cargo-pgrx commands, pgrx tests, pgtest coverage, and pgsys boundary checks.
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
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 …
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.
Plugin Claude Code
Bundles 1 skill, 3 commands, 1 MCP server · 87 tokens together
Read-only, deterministic PostgreSQL diagnostics as an agent tool: health, slow queries, unused indexes, bloat, vacuum, config — findings-first, never writes.
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.
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…
Skill Claude CodeCodex
Tune Matplotlib labels on pgbent PG18 charts: scatter point placement, horizontal bar value labels (inside bar with contrast color when they fit), overlap avoidance, and PNG regeneration. Use when fixing crowded scatter or bar labels, pg18-osm-power-.png, pg18-osm-relation-power.png, pg18-osm-relation-scatter.png…
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.
Agent Claude Code
Expert database query agent with schema awareness. Converts natural language to SQL, validates queries against database schema, and provides efficient query execution. Supports schema versioning and time-travel queries. Uses GFS branching for safe destructive operations.
Plugin Claude Code
Bundles 1 skill, 2 commands · 68 tokens together
Monitoring, health checks, and root cause analysis — built for humans and AI agents.
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…
Skill Claude Code needs its repo
Expert knowledge for developing the SRTD codebase itself. Use when implementing features, fixing bugs, understanding architecture, or writing tests for SRTD internals. NOT for end users of srtd CLI.
gemini-cli-extensions/postgres
Plugin Claude Code
Connect and interact with a PostgreSQL database and data.
krishnakanthb13/everything-antigravity
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.
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: