tapo: Skill for Claude Code

.claude/skills/update-maturin/SKILL.md

update-maturin is a skill for Claude Code from mihai-dinculescu/tapo. It costs 29 tokens per session (998 once invoked), scanned A, original, MIT.

A release procedure for updating maturin, the tool that builds Python packages from Rust code, and regenerating its GitHub Actions workflow.

In plain words
What is it for?
Use it to upgrade maturin, regenerate .github/workflows/tapo-py.yml, preserve listed local customizations, and verify the resulting differences.
Why use it?
It reduces the risk of losing project-specific workflow changes when refreshing the generated build configuration.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is mihai-dinculescu/tapo's own configuration. It tells Claude Code how to work on tapo itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything tapo configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mihai-dinculescu/tapo. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mihai-dinculescu/tapo/main/.claude/skills/update-maturin/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/mihai-dinculescu/tapo

Made for: Claude Code.

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 update-maturin

README.md
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Your own site
<a href="https://agentmods.dev/skills/mihai-dinculescu/tapo/update-maturin"><img src="https://agentmods.dev/badge/skills/mihai-dinculescu/tapo/update-maturin/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 update-maturin

Your own site · 80×15
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Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 998 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00029 $0.00998
Opus 5 $0.00015 $0.00499
Sonnet 5 $0.00006 $0.00200
Haiku 4.5 $0.00003 $0.00100

Measured 12d ago against content hash cb0ecf1f7912, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

update-maturin 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 12d 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.

.claude/skills/update-maturin/SKILL.md · 51 lines

How it starts

The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update Maturin

Bump the maturin build tool to the latest version and regenerate .github/workflows/tapo-py.yml from maturin generate-ci github, re-applying all local customizations.

Steps

  1. Bump the maturin dependency. From tapo-py/:

    uv lock --upgrade-package maturin
    uv sync
    uv run maturin --version
    

    Confirm the new version in the last command's output. If it didn't change, maturin is already at the latest — stop and tell the user.

  2. Regenerate the workflow baseline. From tapo-py/, run uv run maturin generate-ci github and capture the stdout (skip the 📦/🍹/🔗 progress lines). This is the baseline — do NOT overwrite .github/workflows/tapo-py.yml with it directly.

  3. Apply the baseline to .github/workflows/tapo-py.yml, re-applying each customization below. After editing, diff the updated file against the baseline — the only remaining differences should be exactly the items listed here. Anything in the committed file that is not on this list should be replaced with the baseline value, even if the committed file differs; treat those as stale upstream defaults, not deliberate customizations.

    • Workflow name: name: "Tapo Python" (baseline: name: CI).
    • Triggers under on::
      • push.branches: only main (baseline includes master).
      • push.tags: "v*" (baseline: '*').
      • pull_request.paths: keep the existing list (tapo/**, tapo-py/**, Cargo.lock, Cargo.toml, .github/workflows/tapo-py.yml). Baseline has no path filter.
    • --manifest-path ./tapo-py/Cargo.toml: append this flag to every args: line in each PyO3/maturin-action@v1 step (linux, musllinux, windows, macos, and sdist jobs).
    • manylinux: 2_28: in the linux job (baseline: auto).
    • GitHub Actions versions: never downgrade. For each uses: <action>@vN line, keep the higher of the two versions between the current file and the baseline (e.g. if the file pins actions/upload-artifact@v7 but the baseline emits @v6, keep @v7). To make this mechanical, compare with diff <(grep 'uses: actions/' .github/workflows/tapo-py.yml) <(grep 'uses: actions/' <baseline-file>) and reconcile each differing line by picking the higher @vN.
    • Job display names: each job has a name: using the Python / ... prefix convention. The baseline emits no name: on the matrix jobs and name: Release on the release job — re-add these after regeneration:
      • linux: name: Python / Linux wheel (${{ matrix.platform.target }})
      • musllinux: name: Python / Musllinux wheel (${{ matrix.platform.target }})
      • windows: name: Python / Windows wheel (${{ matrix.platform.target }})
      • macos: name: Python / macOS wheel (${{ matrix.platform.target }})
      • sdist: name: Python / Sdist
      • release: name: Python / Publish to PyPI (baseline: Release)
    • Test sdist step: keep this step between Build sdist and Upload sdist in the sdist job:

Read the full file on GitHub · 51 lines

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. 12d ago First seen · 51 lines · 29 tokens per session scan A cb0ecf1f7912

Subscribe to this mod's changes

update-maturin is a skill published in the GitHub repository mihai-dinculescu/tapo (800 stars, last pushed today), licensed MIT. It adds 29 tokens to every session and 998 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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