altinity-expert-clickhouse-metrics
Real-time monitoring of ClickHouse metrics, events, and asynchronous metrics. Use for load average, connections, queue monitoring, and resource saturation.
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Real-time monitoring of ClickHouse metrics, events, and asynchronous metrics. Use for load average, connections, queue monitoring, and resource saturation.
Analyze ClickHouse system log table health including TTL configuration, disk usage, freshness, and cleanup. Use for system log issues and TTL configuration.
Diagnose ClickHouse RAM usage, OOM errors, memory pressure, and allocation patterns. Use for memory-related issues and out-of-memory errors.
Summarize huge articles (URL or local file) via a Codex CLI-driven chunk→reduce pipeline, keeping only the final short summary in context and saving it to summaries/*.md.
Diagnose ClickHouse disk usage, compression efficiency, part sizes, and storage bottlenecks. Use for disk space issues and slow IO.
Analyze ClickHouse table structure, partitioning, ORDER BY keys, materialized views, and identify schema design anti-patterns. Use for table design issues and optimization.
Analyze ClickHouse external dictionaries including configuration, memory usage, reload status, and performance. Use for dictionary issues and load failures.
ClickHouse incident response, periodic audits, and ad-hoc debugging via focused agents (run in waves). Uses ClickHouse system tables to diagnose slow queries/inserts, too many parts/merge backlog, wrong partiti...
Analyze ClickHouse cache systems including mark cache, uncompressed cache, and query cache. Use for cache hit ratio issues and cache tuning.
Diagnose ClickHouse INSERT performance, batch sizing, part creation patterns, and ingestion bottlenecks. Use for slow inserts and data pipeline issues.
Diagnose ClickHouse SELECT query performance, analyze query patterns, identify slow queries, and find optimization opportunities. Use for query latency and timeout issues.
Create formal `spec.md` artifacts (Spec-Driven Development).
Hybrid orchestrator: spec-driven for protocol/interface artifacts, design-driven for architecture and implementation.
Technical implementation planning expert.
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Git workflow orchestrator guiding developers through workspace setup, clean commits, and work completion across git-worktrees, git-commit, and git-finish skills
Unified documentation and context preservation: spec folder workflow (levels 1-3+), CORE + ADDENDUM template architecture (v2.0), validation, Spec Kit Memory with vector search, six-tier importance system, cons...
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Add or remove MCP (Model Context Protocol) servers to local project scope. Use this skill when the user wants to add or remove specific MCP servers like context7 or chrome-devtools for the current project. For...
This skill should be used when optimizing, converting, or resizing images. Trigger when user mentions image optimization, HEIC/HEIF conversion, JPEG/PNG/WebP/AVIF processing, reducing image file size, or batch...
默认按已收录数据中的 GitHub 仓库 Stars 排序。Stars 属于来源仓库,同一仓库的多个技能可能共享相同数值;它反映仓库关注度,不代表单个技能的安装量或质量评分。