Agent skill

Datasource Check

by kubehan in kubehan/PromAI

“检查 Prometheus 数据源的连通性、数据延迟和指标采集健康度。”

— description from SKILL.md by kubehan
No licenceAuto-check passedDevOps & Cloud

Install Datasource Check

skills CLI
$ npx skills add kubehan/PromAI --skill datasource-check -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install kubehan/PromAI datasource-check --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/kubehan/PromAI.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/datasource-check .claude/skills/datasource-check && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
datasource-check
GitHub stars
125
Token cost
~229 tokens
SKILL.md length
51 words
Files
1
Skills in repo
6
Repo updated
First seen
Licence
None found

At a glance

  • Works in 5 steps: 列出数据源 → 检查数据源可用性 → 检查数据延迟 → …
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

About this skill

Datasource Check is a skill in kubehan/PromAI (125 stars). Its SKILL.md is about 229 tokens. No licence found.

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. 列出数据源
  2. 检查数据源可用性
  3. 检查数据延迟
  4. 检查 target 状态
  5. 结果汇总

What it can do on your machine

Read from SKILL.md and the folder at commit fd7c8bc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are promql).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Datasource Check loads about 229 tokens when it runs. Until then it costs about 13 tokens; SKILL.md has 51 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~13
When it runs · the whole SKILL.md, loaded when a task matches
~229

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 51 words (~229 tokens).

name
datasource-check
user-invocable
true
x-enabled
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/datasource-check of kubehan/PromAI.

Open the folder on GitHubat commit fd7c8bc

Compare with similar skills

Datasource Check next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Datasource Check compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Datasource Check this skillkubehan/PromAI125—~229Automated safety check: PassNone
KubeEye Cluster Inspectionkubesphere/kubesphere17k—~3.6kAutomated safety check: PassCustom licence
Happy Infra Metrics and Grafanaslopus/happy24k—~2kAutomated safety check: NotesMIT
Syncmetapawurb/hotpath-rs1.9k—~1.2kAutomated safety check: NotesMIT
WizTelemetry Platform Servicekubesphere/kubesphere17k—~1.8kAutomated safety check: PassCustom licence
Collectors Prometheus Profilesnetdata/netdata81k—~4.7kAutomated safety check: PassGPL-3.0

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Works with

Categories

Questions about Datasource Check

How do I install Datasource Check in Claude Code?

Run `npx skills add kubehan/PromAI --skill datasource-check -a claude-code`. Or copy the skill folder (skills/datasource-check in kubehan/PromAI) into .claude/skills/datasource-check in your project. Claude Code loads it when a task matches its description.

How do I install Datasource Check in Codex?

Run `npx skills add kubehan/PromAI --skill datasource-check -a codex`. Or copy the skill folder (skills/datasource-check in kubehan/PromAI) into .agents/skills/datasource-check in your project. Codex loads it when a task matches its description.

Can I use Datasource Check in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add kubehan/PromAI --skill datasource-check -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/datasource-check, .gemini/skills/datasource-check, .github/skills/datasource-check and .opencode/skills/datasource-check in your project.

What does Datasource Check need to run?

SKILL.md names no scripts, command-line tools or credentials: Datasource Check is instructions for the agent only.

Does Datasource Check access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Datasource Check safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Datasource Check use?

No licence was found for Datasource Check or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Datasource Check use?

About 229 tokens (SKILL.md is roughly 916 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Datasource Check?

Skills that share tags, products or a category with Datasource Check: KubeEye Cluster Inspection (kubesphere/kubesphere, 17k stars), Happy Infra Metrics and Grafana (slopus/happy, 24k stars), Syncmeta (pawurb/hotpath-rs, 1.9k stars) and WizTelemetry Platform Service (kubesphere/kubesphere, 17k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Datasource Check?

kubehan (a GitHub user) maintains it in kubehan/PromAI, which has 125 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on September 18, 2026.

Source: kubehan/PromAI on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.