Agent skill

Flaker Storage Cache On CI

by mizchi in mizchi/skills

Persist flaker's DuckDB storage across GitHub Actions runs and feed it from multiple sources (vitest reports, custom adapter reports, etc.).

No licenceAuto-check passedDevOps & Cloud

Install Flaker Storage Cache On CI

skills CLI
$ npx skills add mizchi/skills --skill flaker-storage-cache-on-ci -a claude-code

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

GitHub CLI
$ gh skill install mizchi/skills flaker-storage-cache-on-ci --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/mizchi/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/flaker-storage-cache-on-ci .claude/skills/flaker-storage-cache-on-ci && 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
flaker-storage-cache-on-ci
GitHub stars
360
Token cost
~1.6k tokens
SKILL.md length
711 words
Files
2
Skills in repo
69
Repo updated
First seen
Licence
None found

At a glance

Persist flaker's DuckDB storage across GitHub Actions runs and feed it from multiple sources (vitest reports, custom adapter reports, etc.).

  • Works in 4 steps: Produce the report file (e.g.… → Restore the cache (or rely on the same… → Import → …
  • Wiring @mizchi/flaker into a new repos CI
  • SKILL.md covers When this skill applies, Cache key shape, Triggering writes and fetch-depth for --changed…, plus 5 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Flaker Storage Cache On CI is an agent skill from mizchi/skills. Persist flaker's DuckDB storage across GitHub Actions runs and feed it from multiple sources (vitest reports, custom adapter reports, etc.). Use when wiring @mizchi/flaker into a new repo's CI, adding a new ingest source to an existing flaker setup, or debugging why flaker apply / flaker run --gate ... "lost its history" between runs. Encodes the cache key shape, fetch-depth requirements, --changed derivation, and the import-step placement that internal flaker users converged on.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).

It sits in DevOps & Cloud, covering CI/CD and Unit testing. It works with GitHub Actions, DuckDB and Vitest. The repository describes itself as: Agent skills by mizchi, distributed via APM.

When your agent uses it

  • Wiring @mizchi/flaker into a new repos CI
  • Adding a new ingest source to an existing flaker setup
  • Debugging why flaker apply / flaker run --gate ..

Example prompts

  • “lost its history”
  • “/flaker-storage-cache-on-ci”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Produce the report file (e.g. -report.json, vitest-report.json).
  2. Restore the cache (or rely on the same job's earlier restore step).
  3. Import
  4. The cache save at end-of-job picks up the new rows automatically.

What it can do on your machine

Read from SKILL.md and the folder at commit 62f5808. 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 yaml).

    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

Flaker Storage Cache On CI loads about 1.6k tokens when it runs. Until then it costs about 130 tokens; SKILL.md has 711 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~130
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

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 711 words (~1,595 tokens).

“flaker keeps its data in a DuckDB file at the path declared by flaker.toml [storage] path (default .flaker/data). For flaky detection / KPI / quarantine to work, that file must persist between CI runs. GitHub Actions has no first-class runtime…”

— opening of SKILL.md by mizchi
name
flaker-storage-cache-on-ci

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in flaker-storage-cache-on-ci of mizchi/skills.

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 62f5808

Compare with similar skills

Flaker Storage Cache On CI 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.

Flaker Storage Cache On CI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Flaker Storage Cache On CI this skillmizchi/skills360—~1.6kAutomated safety check: PassNone
Repo Hygiene Scan and FixQwenLM/qwen-code28k—~1.7kAutomated safety check: PassApache-2.0
Code PatternsAedelon/claude-code-blueprint120—~1.2kAutomated safety check: PassCustom licence
Anth CI Integrationjeremylongshore/tons-of-skills-marketplace2.8k—~1.5kAutomated safety check: PassMIT
Knowledge Engineering Quality And DeliveryechoVic/blade-code181—~1.4kAutomated safety check: PassMIT
Bats Shell Testing Patternswshobson/agents40k12 repos~1.3kAutomated safety check: PassMIT

Similar skills

  • Scheduled CI skill that scans a repository for small, certain docs, test and code hygiene issues and fixes them on one branch with a commit per finding.

    28k GitHub stars~1.7k tokensUpdated today
    DevOps & CloudAuto-check passed
  • Code Patterns

    Aedelon/claude-code-blueprint

    Reference patterns for REST APIs, pytest/vitest testing, Docker multi-stage builds, GitHub Actions CI/CD, PostgreSQL, TypeScript generics, Python async, and React Server Components.

    120 GitHub stars~1.2k tokensUpdated 7 mo ago
    DevOps & CloudAuto-check passed
  • Anth CI Integration

    jeremylongshore/tons-of-skills-marketplace

    Configure CI/CD pipelines for Anthropic Claude API integrations.

    2.8k GitHub stars~1.5k tokensUpdated yesterday
    DevOps & CloudAuto-check passed
  • 覆盖 Blade Code 跨测试、构建、资格验证、发布与双语文档的工程质量闭环. An agent skill from echoVic/blade-code.

    181 GitHub stars~1.4k tokensUpdated yesterday
    Testing & QAAuto-check passed
  • Writes unit tests for shell scripts with Bats: error-condition tests, fixtures and mocks, cross-shell checks, parallel runs, helper files and CI integration.

    40k GitHub starsUsed in 12 repos~1.3k tokens
    Testing & QAAuto-check passed
  • Simple Modern Uv

    jlevy/simple-modern-uv

    Start, selectively modernize, fully migrate, or update Python projects using simple-modern-uv practices: uv, ruff, BasedPyright, pytest, GitHub Actions CI, and tag-driven PyPI publishing.

    301 GitHub stars~1.9k tokensUpdated 1 mo ago
    Testing & QAAuto-check passed

More from mizchi/skills

All 69 skills in this repo
  • Publish Agent Skill

    mizchi/skills

    Package, publish, verify and update an agent skill through a Claude Code plugin marketplace, APM or the npx skills CLI.

    360 GitHub stars~1.7k tokensUpdated 9 days ago
    Auto-check passed
  • AI Index

    mizchi/skills

    Method and tooling for measuring how AI-generated a piece of prose reads, in Japanese or English.

    360 GitHub stars~3.6k tokensUpdated 9 days ago
    Auto-check passed
  • Cloudflare Deploy

    mizchi/skills

    Deploy applications and infrastructure to Cloudflare with the cf CLI and typed cloudflare.config.ts.

    360 GitHub stars~2.9k tokensUpdated 9 days ago
    Auto-check: notes
  • Review Image

    mizchi/skills

    Review screenshots or other images with OpenRouter vision models via bundled Deno scripts.

    360 GitHub stars~1.3k tokensUpdated 9 days ago
    Auto-check passed
  • Post-generation safety checks for sqlc-gen-moonbit + Cloudflare D1.

    360 GitHub stars~995 tokensUpdated 9 days ago
    Auto-check passed
  • Apm Usage

    mizchi/skills

    Reference for APM (Agent Package Manager) — apm.yml syntax, install / uninstall / update commands, target detection, lockfile workflow.

    360 GitHub stars~1.9k tokensUpdated 9 days ago
    Auto-check passed

Questions about Flaker Storage Cache On CI

What does Flaker Storage Cache On CI do?

Persist flaker's DuckDB storage across GitHub Actions runs and feed it from multiple sources (vitest reports, custom adapter reports, etc.). Flaker Storage Cache On CI is an agent skill from mizchi/skills.).

When should I use Flaker Storage Cache On CI?

Flaker Storage Cache On CI fits situations like: wiring @mizchi/flaker into a new repos CI; adding a new ingest source to an existing flaker setup; debugging why flaker apply / flaker run --gate ..

How do I install Flaker Storage Cache On CI in Claude Code?

Run `npx skills add mizchi/skills --skill flaker-storage-cache-on-ci -a claude-code`. Or copy the skill folder (flaker-storage-cache-on-ci in mizchi/skills) into .claude/skills/flaker-storage-cache-on-ci in your project. Claude Code loads it when a task matches its description.

How do I install Flaker Storage Cache On CI in Codex?

Run `npx skills add mizchi/skills --skill flaker-storage-cache-on-ci -a codex`. Or copy the skill folder (flaker-storage-cache-on-ci in mizchi/skills) into .agents/skills/flaker-storage-cache-on-ci in your project. Codex loads it when a task matches its description.

Can I use Flaker Storage Cache On CI 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 mizchi/skills --skill flaker-storage-cache-on-ci -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/flaker-storage-cache-on-ci, .gemini/skills/flaker-storage-cache-on-ci, .github/skills/flaker-storage-cache-on-ci and .opencode/skills/flaker-storage-cache-on-ci in your project.

What does Flaker Storage Cache On CI need to run?

SKILL.md names no scripts, command-line tools or credentials: Flaker Storage Cache On CI is instructions for the agent only.

Does Flaker Storage Cache On CI 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 Flaker Storage Cache On CI 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 Flaker Storage Cache On CI use?

No licence was found for Flaker Storage Cache On CI or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Flaker Storage Cache On CI use?

About 1.6k tokens (SKILL.md is roughly 6.4k 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 Flaker Storage Cache On CI?

Skills that share tags, products or a category with Flaker Storage Cache On CI: Repo Hygiene Scan and Fix (QwenLM/qwen-code, 28k stars), Code Patterns (Aedelon/claude-code-blueprint, 120 stars), Anth CI Integration (jeremylongshore/tons-of-skills-marketplace, 2.8k stars) and Knowledge Engineering Quality And Delivery (echoVic/blade-code, 181 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Flaker Storage Cache On CI?

mizchi (a GitHub user) maintains it in mizchi/skills, which has 360 GitHub stars. The repository holds 69 skills in this directory. The repository was last updated on October 2, 2026.

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