28 best practice rules for ClickHouse schema design, query optimization, and data ingestion — prioritized by impact
Plugin clickhouse-best-practices from marketplace clickhouse-agent-skills in ClickHouse/agent-skills. Commands read from the repo's manifest — 10 days ago.
clickhouse-best-practicesMUST USE when reviewing ClickHouse schemas, queries, or configurations. Contains 31 rules that MUST be checked before providing recommendations. Always read relevant rule files and cite specific rules in responses.
clickhouse-js-node-codingWrite idiomatic application code with the ClickHouse Node.js client (`@clickhouse/client`). Use this skill whenever a user is *building* against the Node.js client — configuring the client, pinging, inserting rows in JSON or raw formats, selecting and parsing results, binding query parameters, manag
clickhouse-js-node-rowbinaryGenerate TypeScript/JavaScript code that reads/decodes AND writes/encodes ClickHouse RowBinary streams for the ClickHouse HTTP server. Use this skill whenever a user wants to parse or produce `RowBinary`, `RowBinaryWithNames`, or `RowBinaryWithNamesAndTypes`. Node.js only, doesn't cover browsers.
clickhouse-managed-postgres-rcaMUST USE when investigating performance issues on a ClickHouse-managed Postgres instance. Provides an evidence-based RCA workflow that scrapes the Prometheus endpoint for system signal, pulls per-digest evidence from the Slow Query Patterns API, and recommends (does not apply) a fix.
Pandas-compatible DataStore API for chDB — same pandas API backed by ClickHouse for 10-100x faster filter/group/aggregate/join, with built-in readers for S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, and Delta Lake and cross-source DataFrame joins
1 skill
Embedded ClickHouse SQL engine for Python via chDB — run analytical SQL on parquet/csv/json files, URLs, S3, and remote databases (Postgres, MySQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake) with Session for stateful pipelines, parametrized queries, UDFs, and cross-source joins
1 skill
Workload-aware architecture decision skill for ClickHouse — ingestion strategies, partitioning, enrichment, upsert patterns, and pre-aggregation with explicit official/derived/field provenance
1 skill
Troubleshooting guide for the ClickHouse Node.js client (@clickhouse/client) — socket hang-up/ECONNRESET, Keep-Alive, data type mismatches, read-only users, proxy/pathname URLs, TLS, compression, logging, and query parameters
1 skill
Step-by-step workflow for wiring an OpenTelemetry collector into a Managed ClickStack service on ClickHouse Cloud — deploying a new local collector or configuring an existing one, creating a dedicated ingest user, sending synthetic telemetry, and verifying it in ClickStack
1 skill
Local and cloud workflows for running ClickHouse with clickhousectl — local development (install ClickHouse, start a server, create schemas, seed data) and ClickHouse Cloud deployment (authenticate, create a service, migrate schemas, connect an application), with a decision tree routing between them
1 skill
Professional UI/UX design intelligence for AI coding assistants. Includes searchable databases of styles, colors, typography, charts, and UX guidelines for React, Next.js, Astro, Vue, Nuxt.js, Nuxt UI, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, Jetpack Compose, Angular, Laravel, JavaFX, and Three.js.
7 skills
Self-learning vector database — HNSW, FlashAttention-3, Graph RAG, hybrid search, DiskANN, and Brain AGI
4 skills · 1 command · 1 agent
Editorial diagrams in your brand, as self-contained HTML and SVG. Architecture, flowcharts, sequence, state machines, ER and database schemas, timelines, swimlanes, org charts, Gantt, Wardley maps, user journeys, service blueprints, UML class, lifecycle phase maps, and charts from bar, line and scatter to Sankey, treemap and heatmap, plus many more. Redraws draw.io, Mermaid, Excalidraw and PlantUML files. Exports SVG and PNG.
1 skill · 7 commands
Query Trackio projects, runs, and metrics using the `trackio` CLI. Use when the user needs to list projects/runs/metrics, get summaries, or retrieve metric values from local Trackio databases. Supports both human-readable and JSON output formats. Covers project discovery, run inspection, metric querying, and system metrics. Designed for LLM agents and automation scripts.
1 skill
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database clusters. This plugin provides 14 tools across two active MCP backends (self-hosted MCP Toolbox and managed CockroachDB Cloud MCP Server), three specialized agents (DBA, Developer, Operator), 32 skills across 6 operational domains, and built-in safety hooks.
34 skills · 3 agents · 3 MCP servers · hooks
Payload Development plugin - covers collections, fields, hooks, access control, plugins, and database adapters.
1 skill
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