ClickHouse/agent-skills

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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.

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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.

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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.

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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.

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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.

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…

ClickHouse/agent-skills

Skill Claude CodeCodex ✓ vendor

Part of clickhouse-best-practices

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…