Databases

13,127 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.

gopls-mcp

25

cockroachdb/cockroach

MCP server Claude CodeCodexCursor +2 ✓ vendor

gopls, the Go language server, exposed as an MCP server: lets the agent query symbols, definitions, references and diagnostics in a Go codebase. Launched with gopls mcp.

not rated 32k +4 yesterday A tokens not measured

cockroach CLAUDE.md

26

cockroachdb/cockroach

Instructions file ✓ vendor

Claude Code instructions for cockroachdb/cockroach, covering claude.md, cockroachdb development environment, essential commands, build package ./pkg/util/log and build the tests in package ./pkg/util/log.

not rated 32k +4 yesterday A 1,292 tokens

redux-to-swr

27

cockroachdb/cockroach

Skill Claude CodeCodex ✓ vendor

Migrate React components from Redux + Saga to SWR hooks. Use when converting data fetching from Redux store (reducers, sagas, selectors, connect HOC) to SWR-based hooks in CockroachDB DB Console or cluster-ui.

not rated 32k +4 yesterday A 53 tokens

neon

28

davila7/claude-code-templates

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

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.

not rated 31k +27 today A tokens not measured original MIT

cognee-cli

29

topoteretes/cognee

Skill Claude CodeCodex

Use when the user wants to drive cognee from the terminal with cognee-cli — remember/recall/forget/improve memory commands, managing datasets and config, or database migrations.

not rated 30k +52 today A 42 tokens original Apache-2.0

cognee-community

30

topoteretes/cognee

Skill Claude CodeCodex

Use when the user needs something that ships outside cognee core — community database adapters (Qdrant, Milvus, Weaviate, Redis, Pinecone, FalkorDB, Memgraph, DuckDB, NetworkX, …), data-source connectors (Slack, Gmail, Notion, Confluence, Google Drive), custom tasks/pipelines/retrievers (Exa, ScrapeGraph, codify)…

not rated 30k +52 today A 106 tokens original Apache-2.0

gbrain

31

garrytan/gbrain

Plugin Claude Code

Bundles 19 skills, 2 plugins · 1,514 tokens together

Personal knowledge brain for your coding agent — hybrid search, synthesis, graph traversal, and durable cross-session memory over Postgres/PGLite with pgvector, plus a curated brain-first skill set.

not rated 30k +124 changed today A tokens not measured original MIT

chroma AGENTS.md

32

chroma-core/chroma

Instructions file CodexOpenCode

AGENTS.md instructions for chroma-core/chroma: See CLAUDE.md for codebase conventions (commit message format, etc.).

not rated 29k +20 today A 34 tokens original Apache-2.0

chroma CLAUDE.md

33

chroma-core/chroma

Instructions file

Claude Code instructions for chroma-core/chroma, covering chroma codebase guidelines, commit message style, 50/72 rule and tilt-backed tests.

not rated 29k +20 today A 535 tokens original Apache-2.0

chroma

34

chroma-core/chroma

Settings file Claude Code

Agent settings declaring 1 allowed tools.

not rated 29k +20 today A tokens not measured original Apache-2.0

Chat2DB AGENTS.md

35

OtterMind/Chat2DB

Instructions file CodexOpenCode

AGENTS.md instructions for OtterMind/Chat2DB, covering chat2db community agent contract, context, product invariants, repository map and structural code navigation.

not rated 28k +4 today A 4,057 tokens

codegraph

36

QwenLM/qwen-code

Skill Claude CodeCodex ✓ vendor

Analyze indexed codebases via graph database (neug) and vector index (zvec). Covers call graphs, dependencies, dead code, hotspots, module coupling, architecture reports, semantic search, impact analysis, bug root cause from GitHub issues, class diagrams (UML), and PR review (risk scoring, conflict detection…

not rated 28k +52 today A 0 tokens original Apache-2.0

pm-data-analytics

37

phuryn/pm-skills

Plugin Claude Code

Bundles 3 skills, 3 commands · 211 tokens together

Data analytics skills for PMs: SQL query generation and cohort analysis. Analyze user data, generate queries, and identify retention patterns.

not rated 26k +84 2mo ago A tokens not measured original MIT

database-security

38

promptfoo/promptfoo

Agent

This codebase uses Drizzle ORM with SQLite. All database queries must use parameterized SQL so user-controlled input never changes query structure.

not rated 25k +57 today A 0 tokens original MIT

server

39

activepieces/activepieces

Agent Claude Code

Backend agent for the Activepieces server API (packages/server/api). Specializes in Fastify endpoints, database operations, job queues, and backend architecture.

not rated 24k +52 today A 32 tokens

cdc

40

tursodatabase/turso

Skill Claude CodeCodex

Change Data Capture - architecture, entrypoints, bytecode emission, sync engine integration, tests.

not rated 24k 4d ago A 20 tokens original MIT

turso AGENTS.md

41

tursodatabase/turso

Instructions file CodexOpenCode

Instructions for tursodatabase/turso, covering turso agent guidelines, quick reference, testing, running tests and test organization.

not rated 24k 4d ago A 2,194 tokens original MIT

turso CLAUDE.md

42

tursodatabase/turso

Instructions file

Instructions for tursodatabase/turso, a project described as: A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

not rated 24k 4d ago A 3 tokens copy · 100% MIT

nocobase AGENTS.md

43

nocobase/nocobase

Instructions file CodexOpenCode

AGENTS.md instructions for nocobase/nocobase, covering agents, personal local rules, project structure, code style rules and database & migrations.

not rated 24k +42 today A 1,064 tokens

kriasoft/react-starter-kit

Command Claude Code

Check that the Drizzle schema in db/schema/ still satisfies what Better Auth expects. Better Auth derives its required tables from the enabled plugins, so the generated JSON — not the upstream docs — is the source of truth.

not rated 24k +2 4d ago A 0 tokens original MIT

postgresql

45

2025Emma/vibe-coding-cn

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.

not rated 23k 8mo ago A 0 tokens original MIT

MaxKB CLAUDE.md

46

1Panel-dev/MaxKB

Instructions file

Claude Code instructions for 1Panel-dev/MaxKB, covering claude.md, project overview, development commands, database / static and architecture.

not rated 23k today A 2,021 tokens GPL-3.0

marimo CLAUDE.md

47

marimo-team/marimo

Instructions file

Claude Code instructions for marimo-team/marimo, a project described as: A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

not rated 23k today A 5 tokens copy · 100% Apache-2.0

ARCHITECTURE

48

teableio/teable

Command

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.

not rated 22k changed today A 0 tokens

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: