Skill Claude CodeCodex
Review a numbered GitHub pull request for correctness, API safety, Go idioms, and protocol coverage, then post inline comments plus one updating summary. Use only when the user asks to review an open PR by number. For a local or pre-PR diff, do not use this skill — apply review-core.md in this directory instead.
Instructions file CodexOpenCode
Instructions for ClickHouse/clickhouse-go, a project described as: Golang driver for ClickHouse.
Instructions file CodexOpenCode
Instructions for ClickHouse/mcp-clickhouse, covering agent instructions, role, project map, working rules and architecture and mcp contract.
Instructions file
Instructions for ClickHouse/mcp-clickhouse: This repository uses AGENTS.md as the canonical AI instruction file.
MCP server Claude CodeCodexCursor +2
An MCP server for ClickHouse. Runs locally from the mcp-clickhouse Python package. Needs 11 environment variables to run.
Plugin Claude Code
Plugin marketplace listing 8 plugins: clickhouse-best-practices, clickhouse-architecture-advisor, clickhouse-js-node-troubleshooting, chdb-datastore, chdb-sql.
Plugin Claude Code
28 best practice rules for ClickHouse schema design, query optimization, and data ingestion — prioritized by impact.
Instructions file CodexOpenCode
Instructions for ClickHouse/agent-skills, covering agents.md, repository overview, repository structure, creating a new skill and directory structure.
Skill Claude CodeCodex
Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas. Provides chDB DataStore — same pandas API, ClickHouse engine underneath. Also handles reading from S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake…
Skill Claude CodeCodex
Use when the user wants to run SQL — especially analytical SQL — on local files (parquet/csv/json), URLs, S3 paths, or remote databases (Postgres, MySQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake) without setting up a server. Provides chDB — embedded ClickHouse SQL in Python with 1000+ functions, Session for…
Skill Claude CodeCodex
MUST USE when designing ClickHouse architectures, selecting between ingestion or modeling patterns, or translating best practices into workload-specific system designs. Complements clickhouse-best-practices with decision frameworks and explicit provenance labels.
Skill Claude CodeCodex
MUST 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.
Skill Claude CodeCodex
Write 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, managing sessions and…
Skill Claude CodeCodex
Generate 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.
Skill Claude CodeCodex
Troubleshoot and resolve common issues with the ClickHouse Node.js client (@clickhouse/client). Use this skill whenever a user reports errors, unexpected behavior, or configuration questions involving the Node.js client specifically — including socket hang-up errors, Keep-Alive problems, stream handling issues, data…
Skill Claude CodeCodex
MUST 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.
Skill Claude CodeCodex
Use when a user wants to wire an OpenTelemetry collector into a Managed ClickStack service on ClickHouse Cloud, either by deploying a new local collector (Docker run or Docker Compose) or by configuring their own existing collector, then send rich synthetic telemetry and verify it is visible in ClickStack.
Skill Claude CodeCodex
Sets up and manages ClickHouse using the clickhousectl CLI — installs and runs a local ClickHouse server for development, and creates managed ClickHouse Cloud services for production (authentication, service creation, schema migration, application connection). Use when the user wants to build an application with…
Skill Claude CodeCodex
Sets up and manages Postgres using the clickhousectl CLI — runs a local Docker-backed Postgres for development, and creates and operates managed ClickHouse Cloud Postgres services (connections, TLS, runtime config, read replicas, failover, point-in-time restore). Use when the user wants a Postgres or PostgreSQL…
Skill Claude CodeCodex
Nerve backend (Python) and frontend (React/TS) development and code contribution. Use when writing Python code for Nerve, fixing bugs, adding features, reviewing Nerve PRs, building the frontend, running tests, or working with the Nerve codebase. Triggers on "nerve code", "nerve PR", "fix nerve", "nerve feature"…
Skill Claude CodeCodex
Change your own configuration — skills, cron jobs, sources, and settings that live in the workspace. Covers both routes: a pull request when the workspace is a shared config repo (and the only route when this instance is locked), or a direct edit when the workspace is purely local. Use when asked to add/edit/remove a…
Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing pre-commit.sh. From ClickHouse/houseofagents.
Settings file Claude Code
Agent settings declaring 1 hook event (PreToolUse).
Instructions file CodexOpenCode
AGENTS.md instructions for ClickHouse/houseofagents.