Agent Skill for safe Google Apps Script development using clasp, with accident prevention and deployment management.
clasp-skill is easy to set up with trust notes worth reviewing. Check agent compatibility and use-case fit before adding it to your workflow.
Repository setup guidance
npx skills add tnisizawa/clasp-skillRun the command in your terminal.
Confirm that the skill files were added to your agent workspace.
Check the README requirements before invoking the skill in your agent.
This skill teaches AI coding agents how to use clasp, the Google Apps Script command-line tool, safely. It prevents common mistakes like overwriting local code, and helps with deployments, rollbacks, and multi-environment pushes. Just ask your agent to 'clasp push' and it handles everything correctly.
clasp-skill is an Agent Skill that equips Claude Code and Codex with the knowledge to operate clasp (Google Apps Script CLI) safely and effectively. It includes an accident-prevention decision flow when connecting existing projects, preventing `clasp clone` from wiping local code. The skill detects deployment types (web app vs library) and applies safe update procedures for each. It supports versioned deployments, rollback procedures, and multi-environment push (development/distribution). It also provides workarounds for Windows/Git Bash quirks, such as clasp output not being captured. The skill includes guided first-time setup from installation through enabling the Apps Script API. All documentation is in Japanese, but the skill works in English-language sessions as well. It makes no network requests of its own—it only drives the clasp CLI and Google's official auth flow.
Looks usable, but maintenance, license, or security notes deserve a closer look.
Last commit was about 50 days ago.
0 GitHub stars indicate community interest.
0 open issues signal maintenance load.
MIT license detected.
Set up clasp for the first time, including login and API activation
Connect an existing Google Apps Script project safely without losing local code
Deploy a web app or library with version management
Roll back to a previous deployment version
Push changes to development and distribution environments separately
Agent skills can change coding-agent behavior; review every SKILL.md and referenced script before installing.
Check shell, network, file-system, credential, and API-key requirements before running skill workflows.
The skill drives the clasp CLI which has access to your Google account and Apps Script projects. Ensure your agent is trusted and your clasp credentials are secure.
The accident-prevention flow may still allow destructive actions if the user explicitly confirms them.
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Agent Skill for safe Google Apps Script development using clasp, with accident prevention and deployment management.
Google Apps Script developers using AI coding agents, Developers who want to automate GAS deployment workflows, Teams managing multiple GAS projects with version control
The setup section provides repository-level starting guidance, not a guarantee of an independently verified installation. Check the official README and release notes.
Agent skills can change coding-agent behavior; review every SKILL.md and referenced script before installing. Check shell, network, file-system, credential, and API-key requirements before running skill workflows.
Similar or complementary options to evaluate include anthropic-skills, bug-hunter, hyperframes.
Jun 7, 2026
4 security/trust notes recorded.
Setup difficulty is 2/5.
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