diagnose-clickhouse-clusters

diagnose-clickhouse-clusters is a skill for Claude Code, Codex from FrankChen021/datastoria. It costs 18 tokens per session (1,512 once invoked), scanned A, original, no licence file.

A troubleshooting guide for checking the health of ClickHouse clusters, which are groups of ClickHouse database servers working together.

In plain words
What is it for?
Use it to diagnose ClickHouse cluster health issues and provide remediation steps.
Why use it?
It helps identify cluster problems and suggests concrete ways to address them.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to diagnose ClickHouse cluster health issues and provide remediation steps.

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Install with agentmods
npx agentmods add skills/frankchen021/datastoria/diagnose-clickhouse-clusters
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add FrankChen021/datastoria --skill diagnose-clickhouse-clusters
Clone the repo
git clone --depth 1 https://github.com/FrankChen021/datastoria

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for diagnose-clickhouse-clusters

README.md
[![agentmods](https://agentmods.dev/badge/skills/frankchen021/datastoria/diagnose-clickhouse-clusters/github.svg)](https://agentmods.dev/skills/frankchen021/datastoria/diagnose-clickhouse-clusters)
Your own site
<a href="https://agentmods.dev/skills/frankchen021/datastoria/diagnose-clickhouse-clusters"><img src="https://agentmods.dev/badge/skills/frankchen021/datastoria/diagnose-clickhouse-clusters/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for diagnose-clickhouse-clusters

Your own site · 80×15
<a href="https://agentmods.dev/skills/frankchen021/datastoria/diagnose-clickhouse-clusters"><img src="https://agentmods.dev/badge/skills/frankchen021/datastoria/diagnose-clickhouse-clusters.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,512 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00018 $0.01512
Opus 5 $0.00009 $0.00756
Sonnet 5 $0.00004 $0.00302
Haiku 4.5 $0.00002 $0.00151

Measured 10d ago against content hash c56df0b1343a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

diagnose-clickhouse-clusters scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

resources/skills/diagnose-clickhouse-clusters/SKILL.md · 101 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 101 lines · 18 tokens per session scan A c56df0b1343a

Subscribe to this mod's changes

diagnose-clickhouse-clusters is a skill published in the GitHub repository FrankChen021/datastoria (327 stars, last pushed 1mo ago), with no licence file. It adds 18 tokens to every session and 1,512 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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