Databases

litegraphdb/litegraph

Instructions file

Claude Code instructions for litegraphdb/litegraph, covering claude.md, build and development commands, build the entire solution, build specific projects and run tests.

agutinbaigo28/financial-agent-api

Instructions file GitHub Copilot

Instructions for agutinbaigo28/financial-agent-api, covering convex guidelines, function guidelines, new function syntax, http endpoint syntax and validators.

NpgsqlRest/NpgsqlRest

Skill Claude CodeCodex

Build and modify REST APIs with NpgsqlRest — exposing PostgreSQL as HTTP endpoints from two sources (database functions/procedures/tables/views, and plain .sql files), driven by SQL comment annotations (no C# needed). Use when working in an NpgsqlRest project: writing or changing endpoint SQL (functions or .sql…

hiromaily/go-crypto-wallet

Cursor rule Cursor

Rules for modifying HCL (HashiCorp Configuration Language) files (.hcl) in go-crypto-wallet.

planetscale/skills

Skill Claude CodeCodex ✓ 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…

totvs/engpro-advpl-tlpp-skills

Skill Claude CodeCodex

Build optimized and safe SQL queries for Protheus tables. Automatically includes mandatory filters (DELET, branch), suggests appropriate indexes from SIX patterns, generates both Embedded SQL (preferring FWExecStatement) and Workarea (DBSelectArea/DBSeek) versions, and warns about common Protheus SQL pitfalls. Use…

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).

dbt-labs/ade-bench

Skill Claude CodeCodex

Use when authoring or debugging ade-bench tasks that must run on both DuckDB and Snowflake, including shared project migrations, setup patches, and solution patches.

mischasigtermans/laravel-altitude

Agent

Database schema, Eloquent models, and migrations.

einverne/dotfiles

Skill Claude CodeCodex

Guide for implementing MongoDB - a document database platform with CRUD operations, aggregation pipelines, indexing, replication, sharding, search capabilities, and comprehensive security. Use when working with MongoDB databases, designing schemas, writing queries, optimizing performance, configuring deployments…

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…

Convex-Dev/convex

Instructions file CodexOpenCode

AGENTS.md instructions for Convex-Dev/convex, covering agent guidelines for convex, project overview, build system, agent tooling and specifications.

timescale/tiger-cli

Instructions file

Claude Code instructions for timescale/tiger-cli, covering tiger cli, naming, repository structure, build & test and dependency updates.

nambok/mentedb

Instructions file GitHub Copilot

Copilot instructions for nambok/mentedb, covering mentedb development instructions, project overview, workspace structure, build, test, and lint and key types.

diegoscarabelli/garmin-health-data

Instructions file

Claude Code instructions for diegoscarabelli/garmin-health-data, covering claude.md, readme.md, database schema architecture, schema documentation and formatting ddl files.

ajitpratap0/GoSQLX

Instructions file

Instructions for ajitpratap0/GoSQLX, covering claude.md, project overview, architecture, core components and token processing pipeline.

memgraph/ai-toolkit

Instructions file CodexOpenCode

AGENTS.md instructions for memgraph/ai-toolkit, covering agents.md, what this repo is, repository layout, the context graph family (context-graph/) and environment & setup.

liberusoftware/real-estate-laravel

Instructions file

Claude Code instructions for liberusoftware/real-estate-laravel, covering claude.md, shape of this repository, where a package is edited, commands and a single package's own suite, standalone.

aliramw/dingtalk-ai-table

Skill Claude CodeCodex

A tool for DingTalk AI Tables, DingTalk's database-like spreadsheets for storing structured records.

faucetdb/faucet

Instructions file

Claude Code instructions for faucetdb/faucet, covering faucet - claude.md, what is this?, architecture, project structure and key commands.

dvf/opinionated-django

Skill Claude CodeCodex

Structure Django models with proper Meta classes, verbose names, and optimized indexes. Use when creating or reviewing Django models to ensure consistent ordering, correct verbosename/verbosenameplural, and database indexes aligned to actual query patterns. Also registers every model in the admin with a clean…

weaviate/agent-skills

Plugin Claude Code

Bundles 2 skills, 9 commands · 290 tokens together

Weaviate plugin for Claude Coding.

harness/harness-skills

Skill Claude CodeCodex

Generates Liquibase database changesets via a structured workflow: resolve schema+instance (from context or via API discovery), confirm DB engine type, generate Liquibase YAML, and present for HITL review with Accept / Deny / Accept & Commit actions. Supports update mode (refine existing changeset) and error-recovery…

PrepLabsAI/InterviewMentor

Skill Claude CodeCodex

A Data Warehouse and Lakehouse Schema Design Expert interviewer focused on dimensional modeling, star/snowflake schemas, analytics optimization, and modern lakehouse architectures. Use this agent when you need to practice designing fact and dimension tables, handling SCD types, optimizing schemas for query…