Stripe Projects
fossasia/eventyay
A skill your agent uses when the user wants to provision infrastructure or third-party services using Stripe Projects.
Expert at creating and modifying Claude Code event hooks for automation and policy enforcement.
Install Building Hooks
$ npx skills add aiskillstore/marketplace --skill building-hooks -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace building-hooks --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .claude/skills/building-hooks && rm -rf skills-srcUse ~/.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/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .claude/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooksType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill building-hooks -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace building-hooks --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .agents/skills/building-hooks && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .agents/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill building-hooks -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace building-hooks --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .cursor/skills/building-hooks && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .cursor/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/c0ntr0lledcha0s/building-hooks--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill building-hooks -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace building-hooks --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .gemini/skills/building-hooks && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .gemini/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace building-hooksInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill building-hooks -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .github/skills/building-hooks && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .github/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill building-hooks -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace building-hooks --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/c0ntr0lledcha0s/building-hooks .opencode/skills/building-hooks && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "building-hooks" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/c0ntr0lledcha0s/building-hooks into .opencode/skills/building-hooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-hooks", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
building-hooks- GitHub stars
- 430
- Token cost
- ~4.2k tokens
- SKILL.md length
- 1,147 words
- Files
- 7 (incl. scripts, references)
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
Expert at creating and modifying Claude Code event hooks for automation and policy enforcement.
- Works in 6 steps: Identify the Need → Choose Event and Matcher → Design the Hook Logic → …
- Wants to create
- SKILL.md covers When to Create Hooks, Hook Schema & Structure, Event Types and Matcher Patterns, plus 5 more sections
- Runs Python and Shell scripts from its folder; calls black, prettier and python3
What it does
Building Hooks is an agent skill from aiskillstore/marketplace. Expert at creating and modifying Claude Code event hooks for automation and policy enforcement. Auto-invokes when the user wants to create, update, modify, enhance, validate, or standardize hooks, or when modifying hooks.json configuration, needs help with event-driven automation, or wants to understand hook patterns. Also auto-invokes proactively when Claude is about to write hooks.json files, or implement tasks that involve creating event hook configurations.
Its SKILL.md is about 4.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including scripts and reference files (for example `references/hook-checklist.md`, `references/hook-maintenance-guide.md` and `scripts/validate-hooks.py`).
It sits in Backend & APIs, covering Event-driven systems. It works with Bash. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Wants to create
- Standardize hooks
- Modifying hooks.json configuration
- Needs help with event-driven automation
Example prompts
- “/building-hooks”
Requirements
- Python 3
- A Bash shell
- Pre-approved tools (allowed-tools): Read, Write, Edit, Grep, Glob, Bash
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- Identify the Need
- Choose Event and Matcher
- Design the Hook Logic
- Create hooks.json
- Implement Hook Script
- Test the Hook
What it can do on your machine
Read from SKILL.md and the folder at commit 755bc35. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGrepGlobBash
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python and Shell), which the agent can run.
Shell commands in SKILL.md call:
blackprettierpython3
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
Building Hooks loads about 4.2k tokens when it runs, and up to ~8.9k if it reads all its reference files. Until then it costs about 120 tokens; SKILL.md has 1,147 words of instructions outside code blocks.
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: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Read, Write, Edit, Grep, Glob, Bash
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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,147 words (~4,152 tokens).
“You are an expert at creating Claude Code event hooks. Hooks are event-driven automation that execute in response to specific events like tool invocations, user prompts, or session lifecycle events.”
- name
- building-hooks
- allowed-tools
- Read, Write, Edit, Grep, Glob, Bash
- version
- 2.0.0
Files
SKILL.md and 6 other files (scripts, references) in skills/c0ntr0lledcha0s/building-hooks of aiskillstore/marketplace.
- SKILL.md
- references/hook-checklist.md
- references/hook-maintenance-guide.md
- scripts/validate-hooks.py
- skill-report.json
- templates/hooks-template.json
- templates/validation-hook.sh
Open the folder on GitHubat commit 755bc35
Compare with similar skills
Building Hooks 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Building Hooks this skillaiskillstore/marketplace | 430 | — | ~4.2k | Automated safety check: Notes | None | |
| Stripe Projectsfossasia/eventyay | 1.7k | 5 repos | ~2k | Automated safety check: Notes | Apache-2.0 | |
| MQTTX CLIemqx/MQTTX | 5.1k | — | ~1.9k | Automated safety check: Pass | Apache-2.0 | |
| AWS Serverless Edazxkane/aws-skills | 367 | 4 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Windmill Trigger Type Checklistwindmill-labs/windmill | 18k | — | ~4.7k | Automated safety check: Pass | Custom licence | |
| FoundatioFoundatioFx/Foundatio | 2.1k | — | ~3.9k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Building Hooks
What does Building Hooks do?
Expert at creating and modifying Claude Code event hooks for automation and policy enforcement. Building Hooks is an agent skill from aiskillstore/marketplace. Expert at creating and modifying Claude Code event hooks for automation and policy enforcement.
When should I use Building Hooks?
Building Hooks fits situations like: wants to create; standardize hooks; modifying hooks.json configuration; needs help with event-driven automation.
How do I install Building Hooks in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill building-hooks -a claude-code`. Or copy the skill folder (skills/c0ntr0lledcha0s/building-hooks in aiskillstore/marketplace) into .claude/skills/building-hooks in your project. Claude Code loads it when a task matches its description.
How do I install Building Hooks in Codex?
Run `npx skills add aiskillstore/marketplace --skill building-hooks -a codex`. Or copy the skill folder (skills/c0ntr0lledcha0s/building-hooks in aiskillstore/marketplace) into .agents/skills/building-hooks in your project. Codex loads it when a task matches its description.
Can I use Building Hooks 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 aiskillstore/marketplace --skill building-hooks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/building-hooks, .gemini/skills/building-hooks, .github/skills/building-hooks and .opencode/skills/building-hooks in your project.
What does Building Hooks need to run?
Going by SKILL.md and its folder, Building Hooks needs Python and a shell for the scripts in its folder and the command-line tools its instructions call (black, prettier and python3). Our summary lists: Python 3; A Bash shell. Its frontmatter pre-approves these tools: Read, Write, Edit, Grep, Glob, Bash.
Does Building Hooks 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 Building Hooks safe to install?
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Building Hooks use?
No licence was found for Building Hooks or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Building Hooks use?
About 4.2k tokens (SKILL.md is roughly 17k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.8k tokens, read only when the agent opens those files.
What are the alternatives to Building Hooks?
Skills that share tags, products or a category with Building Hooks: Stripe Projects (fossasia/eventyay, 1.7k stars), MQTTX CLI (emqx/MQTTX, 5.1k stars), AWS Serverless Eda (zxkane/aws-skills, 367 stars) and Windmill Trigger Type Checklist (windmill-labs/windmill, 18k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Building Hooks?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 9, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.