Databases · For data scientists

Analyze ClickHouse Keeper stress-test results from play.clickhouse.com / keeperstresstests data warehouse.

ClickHouse/ClickHouse

Shows how to store documents and embeddings in Chroma, query them by similarity with metadata filters, and persist them to disk for RAG and semantic search projects.

Orchestra-Research/AI-Research-SKILLs

Evaluate ClickHouse performance test results from existing CI/dashboard data or local perf.py runs.

ClickHouse/ClickHouse

Set up, index, and manage SocratiCode codebase indexing. An agent skill from giancarloerra/SocratiCode.

giancarloerra/SocratiCode

Check whether ClickHouse's supported versions (last 3 majors + latest LTS) have recent stable patch releases, diagnose why the scheduled AutoReleases pipeline failed, and identify which releases…

ClickHouse/ClickHouse

A skill your agent uses when adding a DB migration or a new column/field to a Becca entity in Trilium ("add a migration", "new column on notes/attributes", "ALTER TABLE", "add a field to…

TriliumNext/Trilium

A skill your agent uses when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas.

vemetric/vemetric

Explore and understand codebases using SocratiCode semantic search, dependency graphs, and context artifacts.

giancarloerra/SocratiCode

Guide for creating and maintaining outbox-based eventually consistent operations in Sentry.

getsentry/sentry

Implement, fix, refactor, or remove repository code under required scope, non-regression, verification, and review gates.

apache/shardingsphere

Selects Garnet spin-wait policies based on the slow-path cost.

microsoft/garnet

Add a new Redis command (or command variant) to node-redis end-to-end — the <NAME.ts Command file, its registration with JSDoc in the package commands/index.ts, and a co-located <NAME.spec.ts with…

redis/node-redis

Sets up FAISS for fast nearest-neighbor search over large collections of dense vectors, choosing between Flat, IVF, HNSW and product quantization indexes.

Orchestra-Research/AI-Research-SKILLs

A skill your agent uses when changing Electron SQLite IPC, database-worker operations, request-scoped progress or cancellation, worker packaging, or runtime verification of non-EPG database work.

4gray/iptvnator

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.

hellangleZ/burn-in-cceverywhere-ralph

Analyze a reference video frame by frame and turn its visual grammar, story beats, dialogue, product reveal, proof sequence, and conversion structure into a production-ready ecommerce story-ad…

Jingyi-Wu-Richael/replicate-video-ad

A skill your agent uses to analyze an existing PostgreSQL database and identify which tables should be converted to Timescale/TimescaleDB hypertables.

timescale/pg-aiguide

A skill your agent uses when the operator wants a hero or meta image for a Prisma blog post; asks to create or generate a blog hero, cover, social card, Open Graph, or YouTube image; mentions cover…

prisma/web

Create, update, render, and visually verify polished Bruin CLI terminal demos with VHS.

bruin-data/bruin

基于用户画像和向量化笔记提供个性化对话。当用户需要个性化交流、上下文感知的回应，或希望 AI 记住并引用其之前的想法和笔记时使用。

eze-is/ai-partner-chat

Creates and updates OrchardCore data migrations (DataMigration classes with CreateAsync/UpdateFromX).

OrchardCMS/OrchardCore

Portable digital employee distilled from digoal's personal blog for PostgreSQL, PolarDB, DuckDB, AI+database, vector/RAG, database operations, source-code reading, technical content creation…

digoal/blog

A skill your agent uses when adding or editing Nango database migrations - covers migration directory selection, timestamped .cjs naming, matching recent migration style, down migration decisions…

NangoHQ/nango

Review the current branch's diff against its base (tamery, else main), then shrink it — delete code that carries no logic, split files that hold more than one subject, make new code look like the…

wannabespace/conar

Triage the NewsBlur support forum (forum.newsblur.com). An agent skill from samuelclay/NewsBlur.

samuelclay/NewsBlur

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries.

ynulihao/AgentSkillOS

MUST USE when designing ClickHouse architectures, selecting between ingestion or modeling patterns, or translating best practices into workload-specific system designs.

vemetric/vemetric

A skill your agent uses for setting up vector similarity search with pgvector for AI/ML embeddings, RAG applications, or semantic search.

timescale/pg-aiguide

Query a captured PithTrain Nsight Systems profile to measure compute/communication overlap, locate exposed comm by DualPipeV stage, and inspect per-rank stream behavior.

mlc-ai/pith-train

Query Cloud Trace spans, filter by latency thresholds or error status, correlate distributed traces with Cloud Logging, and diagnose latency bottlenecks across Google Cloud services.

google/skills

Add Bruin CLI support for a new ingestr source. An agent skill from bruin-data/bruin.

bruin-data/bruin

Read, decrypt, query, search, and export local WeCom/企业微信 5.x desktop databases on macOS into a private read-only vault.

mcncarl/yichen-skills

A skill your agent uses when updating any forked OpenWrt package in a NethSecurity workspace from the upstream openwrt/packages feed.

NethServer/nethsecurity

Analyse whether a SQL query is portable across database implementations using sqlglot transpilation.

HL7/sql-on-fhir

Step-by-step guide for adding a new task implementation to Mirage Persistent Kernel (MPK).

mirage-project/mirage

Create visual data models for database schemas using Nimbalyst's DataModelLM editor.

nimbalyst/nimbalyst

Analyze indexed Aily chat session history for prior decisions, tool executions, project summaries, usage tips, and session-store reindexing.

ailyProject/aily-blockly

Install and configure Mnemosyne as a Hermes Agent memory provider — local SQLite with vector search, episodic consolidation, and temporal knowledge graphs.

mnemosyne-oss/mnemosyne

ktx's semantic layer - a structured catalog of sources (tables/views), measures, joins, and segments expressed as YAML.

Kaelio/ktx

Diagnose and correct GPT-QModel tokenizer initialization, tokenization normalization, special-token handling, prompt rendering, and chat-template problems.

ModelCloud/GPTQModel

Search, query, and manage Weaviate vector database collections.

weaviate/agent-skills

Query AutoRAG-Research pipeline results using natural language.

NomaDamas/AutoRAG-Research

Expert guidance for SeaORM 2.0, Rust's async ORM with strongly-typed columns, nested ActiveModels, Entity Loader API, and entity-first workflow.

FlyinPancake/yoink

A skill your agent uses when creating, editing, reviewing, or troubleshooting Bruin semantic layer models, semantic query CLI usage, metric and dimension definitions, joins, segments, filters…

bruin-data/bruin

Friendly, step-by-step setup for ERD Studio in an existing dbt project, for people who may be new to dbt or data modelling.

liam-machine/erd-studio

A skill your agent uses when the user wants to design or extend a FlashAttention-style forward kernel on B200/Blackwell, involving the two MMAs QKᵀ and PV, online softmax, S/P/O in TMEM, warp roles…

mirage-project/mirage

Build multimodal AI apps with Pixeltable. An agent skill from pixeltable/pixeltable.

pixeltable/pixeltable

Core Redis modeling guidance — choose the right data structure (String, Hash, List, Set, Sorted Set, JSON, Stream, Vector Set) and use consistent colon-separated key names.

redis/agent-skills