PostgreSQL

990 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.

aaronsb/knowledge-graph-system

Instructions file

Instructions for aaronsb/knowledge-graph-system, covering knowledge graph system - claude development guide, project overview, quick start, platform lifecycle and updates (pull images, no restart).

not rated 124 2mo ago D 2,036 tokens original Apache-2.0

diesel-guard

26

ayarotsky/diesel-guard

Skill Claude CodeCodex

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…

not rated 120 11d ago A 77 tokens original MIT

ferox CLAUDE.md

28

frkdrgt/ferox

Instructions file

Instructions for frkdrgt/ferox, covering pgclient — claude.md, proje özeti, tech stack, mimari — kritik kural and modül yapısı.

not rated 86 2mo ago A 2,284 tokens original MIT

neon-typescript-sdk

29

neondatabase/ai-rules

Cursor rule ✓ vendor

Use these rules to manage your Neon projects, branches, databases, and other resources programmatically using the Neon TypeScript SDK.

not rated 86 3mo ago A 0 tokens original MIT archived

mcp-server-db

30

Nam088/mcp-db-server

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.

not rated 82 15d ago A tokens not measured original MIT

supabase/pg-toolbelt

Instructions file CodexOpenCode ✓ vendor

AGENTS.md instructions for supabase/pg-toolbelt, a project described as: Postgres migrations made easy.

not rated 70 2d ago A 8 tokens

crsp-wrds-expert

32

Alexander-M-Dickerson/ai-asset-pricing

Agent Claude Code

Use for CRSP stock data on WRDS: returns, prices, adjustments, delisting, dividends, identifiers (PERMNO/CUSIP), CCM linking (PERMNO-GVKEY), and Compustat fundamentals via comp.funda/fundq. Uses PostgreSQL. user: "I need to compute cumulative returns for a list of stocks over a 12-month period." assistant: Uses…

not rated 59 4mo ago A 341 tokens original MIT

PostgreSQL Database

33

delphicleancode/delphi-spec-kit

Skill Claude CodeCodex

Development patterns with PostgreSQL via FireDAC — connection, PL/pgSQL, sequences, JSONB, UPSERT, full-text search, migrations.

not rated 50 +1 5mo ago A 34 tokens original MIT

timescale/tiger-slack

Instructions file

Instructions for timescale/tiger-slack, covering tiger slack - ai-powered slack analytics platform, architecture overview, development commands, service management and database access.

not rated 49 2mo ago A 2,515 tokens original Apache-2.0

nbari/pg_exporter

Instructions file GitHub Copilot

Instructions for nbari/pg_exporter, covering github copilot instructions for pgexporter, project overview, language & tooling, critical safety rules and 1. always use tryget() instead of get().

not rated 49 13d ago A 1,924 tokens original BSD-3-Clause

mcp

37

prisma/mcp

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server for managing Prisma Postgres. Remote server at mcp.prisma.io.

not rated 47 11mo ago A tokens not measured

postgresql-bi-agent

39

digoal/postgres_skill

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.

not rated 39 7mo ago A 31 tokens GPL-3.0

dryrun

40

boringSQL/dryrun

MCP server Claude CodeCodexCursor +2

PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials. Runs locally from the @boringsql/dryrun npm package.

not rated 35 5d ago A tokens not measured original BSD-2-Clause

neondatabase/postgres-skills

Instructions file CodexOpenCode ✓ vendor

Instructions for neondatabase/postgres-skills, covering agents.md, repository overview, creating a new skill, directory structure and naming conventions.

not rated 29 +1 10d ago A 1,105 tokens original Apache-2.0

pg-bloat-analysis

42

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 27 +1 3mo ago A 53 tokens original Apache-2.0

mcp

43

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 5d ago A tokens not measured original Apache-2.0

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 +1 1mo ago A 117 tokens copy · 86% Apache-2.0

alloydb

45

gemini-cli-extensions/alloydb

Plugin Claude Code

Bundles 7 skills · 265 tokens together

Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

not rated 22 8d ago A tokens not measured original Apache-2.0

claude-memory

46

mkupermann/throughline

Skill Claude CodeCodex

Access the persistent memory database (PostgreSQL claudememory) for long-term context across Claude Code sessions. Triggers on "what do I know about", "memory lookup", "recall", "memory db", "what did we decide about", "similar conversations", "lookup context", "/memory". Provides semantic search, SQL queries and the…

not rated 21 changed today A 81 tokens original MIT

namastexlabs/automagik-spark

Agent Claude Code

Agent Type: Database Architecture & Optimization Specialist Project: automagik-spark Created: 2025-08-05T14:44:51.336Z Tech Stack: SQLAlchemy async, Alembic, PostgreSQL, asyncpg.

not rated 21 10mo ago A 0 tokens original MIT

bash-gres AGENTS.md

48

marcoripa96/bash-gres

Instructions file CodexOpenCode

Instructions for marcoripa96/bash-gres, covering bash-gres, architecture, core + adapter pattern, bash integration and key modules.

not rated 21 22d ago A 2,095 tokens original MIT

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: