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altinity-expert-clickhouse-schema
altinity/skills
5
This skill analyzes ClickHouse table designs, partitions, ORDER BY keys, and materialized views to identify anti-patterns and optimization opportunities.
altinity-expert-clickhouse-grants
altinity/skills
5
This skill diagnoses and resolves ClickHouse grant and authentication errors after upgrades, guiding minimal grants and post-upgrade compatibility checks for
altinity-expert-clickhouse-replication
altinity/skills
5
This skill diagnoses ClickHouse replication health, Keeper connectivity, replica lag, and queue issues to improve availability and performance.
altinity-expert-clickhouse-merges
altinity/skills
5
This skill diagnoses ClickHouse merge performance and part backlog, generating a decision-ready report for remediation and ongoing monitoring.
altinity-expert-clickhouse-mutations
altinity/skills
5
This skill helps diagnose and track ClickHouse mutations such as ALTER UPDATE and ALTER DELETE to reduce stalls and improve mutation performance.
altinity-expert-clickhouse-storage
altinity/skills
5
This skill analyzes ClickHouse disk usage and compression, identifies bottlenecks, and recommends optimizations for storage efficiency.
altinity-expert-clickhouse-metrics
altinity/skills
5
This skill monitors real-time ClickHouse metrics and events, analyzes queries, memory, and load to help prevent saturation and optimize performance.
altinity-expert-clickhouse-dictionaries
altinity/skills
5
This skill analyzes ClickHouse external dictionaries including configuration, memory usage, reload status, and performance to diagnose issues and optimize
altinity-expert-clickhouse-connection
altinity/skills
5
This skill helps validate ClickHouse connections and prepare MCP or client queries for diagnostics and analysis.
altinity-expert-clickhouse-overview
altinity/skills
5
This skill runs a quick overview of ClickHouse server health, analyzes metrics and logs, and routes findings to relevant expert modules.
altinity-expert-clickhouse-caches
altinity/skills
5
This skill analyzes ClickHouse cache systems and provides tuning guidance to improve hit ratios and reduce disk IO.
altinity-expert-clickhouse-index-analysis
altinity/skills
5
This skill analyzes ClickHouse index usage and suggests ORDER BY and projection improvements to align with query patterns and reduce scans.
altinity-expert-clickhouse-kafka
altinity/skills
5
This skill diagnoses ClickHouse Kafka engine health and consumer performance to reduce lag and prevent thread starvation.
altinity-expert-clickhouse-ingestion
altinity/skills
5
This skill helps diagnose ClickHouse ingestion bottlenecks and optimize insert performance by analyzing batch sizing, MV overhead, and kafka consumer issues.
altinity-expert-clickhouse-logs
altinity/skills
5
This skill analyzes ClickHouse system logs health, TTL settings, disk usage, freshness, and cleanup to optimize retention and RCA readiness.
altinity-expert-clickhouse-memory
altinity/skills
5
This skill helps diagnose ClickHouse RAM usage, OOM risks, and memory pressure, guiding you to optimize queries and configurations.
altinity-expert-clickhouse-part-log
altinity/skills
5
This skill analyzes ClickHouse system.part_log to diagnose issues from high part churn, mutations, and slow merges, guiding targeted remediation.
altinity-expert-clickhouse-reporting
altinity/skills
5
This skill diagnoses ClickHouse query performance, identifies slow patterns, and offers optimization insights to reduce latency and timeouts.
skill-installer
altinity/skills
4
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).
skill-creator
altinity/skills
4
This skill guides you through creating effective skills, detailing structure, references, and deployment steps to extend Codex capabilities.
altinity-expert-clickhouse-audit
altinity/skills
2
This skill performs a comprehensive ClickHouse diagnostic by orchestrating expert modules to reveal performance bottlenecks and actionable improvements.
github-triage
altinity/skills
2
This skill helps you quickly locate relevant upstream issues and PRs for an error by performing exact searches scoped to a repository with links.
sub-agent
altinity/skills
2
This skill analyzes ClickHouse issues through targeted wave agents, producing reproducible artifacts and an RCA-style report to guide faster remediation.