Cashier Stripe Development
luadotsh/lua
Handles Laravel Cashier Stripe integration including subscriptions, webhooks, Stripe Checkout, invoices, charges, refunds, trials, coupons, metered billing, and payment failure handling.
Build and review Rails webhook systems with safe delivery, retries, observability, and tenant-aware security controls.
Install Rails Webhooks
$ npx skills add marckohlbrugge/37signals-skills --skill rails-webhooks -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install marckohlbrugge/37signals-skills rails-webhooks --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/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/rails-webhooks .claude/skills/rails-webhooks && 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 "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .claude/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooksType 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 marckohlbrugge/37signals-skills --skill rails-webhooks -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install marckohlbrugge/37signals-skills rails-webhooks --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/rails-webhooks .agents/skills/rails-webhooks && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .agents/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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 marckohlbrugge/37signals-skills --skill rails-webhooks -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install marckohlbrugge/37signals-skills rails-webhooks --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/rails-webhooks .cursor/skills/rails-webhooks && 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 "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .cursor/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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/marckohlbrugge/37signals-skills.git --path skills/rails-webhooks--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 marckohlbrugge/37signals-skills --skill rails-webhooks -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install marckohlbrugge/37signals-skills rails-webhooks --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/rails-webhooks .gemini/skills/rails-webhooks && 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 "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .gemini/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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 marckohlbrugge/37signals-skills rails-webhooksInstalls 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 marckohlbrugge/37signals-skills --skill rails-webhooks -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/rails-webhooks .github/skills/rails-webhooks && 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 "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .github/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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 marckohlbrugge/37signals-skills --skill rails-webhooks -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install marckohlbrugge/37signals-skills rails-webhooks --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marckohlbrugge/37signals-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/rails-webhooks .opencode/skills/rails-webhooks && 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 "rails-webhooks" agent skill from https://github.com/marckohlbrugge/37signals-skills/tree/main/skills/rails-webhooks into .opencode/skills/rails-webhooks/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rails-webhooks", 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
rails-webhooks- GitHub stars
- 724
- Token cost
- ~1.1k tokens
- SKILL.md length
- 506 words
- Files
- 1
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- None found
At a glance
Build and review Rails webhook systems with safe delivery, retries, observability, and tenant-aware security controls.
- Adding webhook endpoints
- SKILL.md covers Delivery Model (outbox pattern), Failure Classification (the…, Delinquency Circuit Breaker and Security Baseline, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Outbound deliveries
What it does
Rails Webhooks is an agent skill from marckohlbrugge/37signals-skills. Build and review Rails webhook systems with safe delivery, retries, observability, and tenant-aware security controls. Use when adding webhook endpoints, outbound deliveries, retry logic, or webhook admin tooling.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Backend & APIs, covering Webhooks and Backend development. The repository describes itself as: Unofficial agent skills + reference guide that teach AI coding assistants to write Rails the 37signals way — extracted from Fizzy, Campfire, and DHH's code reviews.
When your agent uses it
- Adding webhook endpoints
- Outbound deliveries
- Webhook admin tooling
Example prompts
- “/rails-webhooks”
What it can do on your machine
Read from SKILL.md and the folder at commit c58e7d5. 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.
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
Rails Webhooks loads about 1.1k tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 506 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 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 506 words (~1,087 tokens).
“Use for outbound/inbound webhook architecture and reliability. Modeled on Fizzy's event-driven webhook pipeline (with Campfire's simpler bot webhooks as contrast).”
- name
- rails-webhooks
- disable-model-invocation
- true
Files
Just SKILL.md in skills/rails-webhooks of marckohlbrugge/37signals-skills.
Open the folder on GitHubat commit c58e7d5
Compare with similar skills
Rails Webhooks 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 |
|---|---|---|---|---|---|---|
| Rails Webhooks this skillmarckohlbrugge/37signals-skills | 724 | — | ~1.1k | Automated safety check: Pass | None | |
| Cashier Stripe Developmentluadotsh/lua | 343 | 1 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Loops APIopeninary/openinary | 412 | — | ~1.1k | Automated safety check: Pass | AGPL-3.0 | |
| Upgrade Stripefossasia/eventyay | 1.7k | 1 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| E2a Integratetokencanopy/e2a | 193 | — | ~840 | Automated safety check: Pass | Apache-2.0 | |
| Fishjam Python Server SDKsoftware-mansion-labs/skills | 291 | — | ~1.3k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Loops API
openinary/openinary
A skill your agent uses whenever the user wants to integrate Loops from application code, backend services, webhook handlers, or server-side automation.
Upgrade Stripe
fossasia/eventyay
Guide for upgrading Stripe API versions, webhook endpoints, server-side SDKs, Stripe.js, and mobile SDKs
E2a Integrate
tokencanopy/e2a
A skill your agent uses when adding e2a email capabilities to an application or codebase: outbound sending, inbound signed webhooks, REST polling, or SDK integration.
Fishjam Python Server SDK
software-mansion-labs/skills
Python server SDK for Fishjam — backends that create rooms, mint peer tokens, receive server notifications, and run voice agents.
Stripe Integration Expert
alirezarezvani/claude-skills
Production-grade Stripe integrations: subscriptions with trials and proration, one-time payments, usage-based billing, checkout sessions, idempotent webhook handlers, customer portal, and invoicing.
More from marckohlbrugge/37signals-skills
All 8 skills in this repoRails Best Practices Core
marckohlbrugge/37signals-skills
Apply core Ruby on Rails best practices for architecture, naming, safety, and maintainability.
Rails Jobs
marckohlbrugge/37signals-skills
Apply best practices for Rails background jobs using simple orchestration, idempotency, and safe retries.
Rails Security Multitenancy
marckohlbrugge/37signals-skills
Apply Rails security and multi-tenant safety practices including scoped queries, SSRF defenses, rate limiting, and tenant-scoped realtime updates.
Dhh
marckohlbrugge/37signals-skills
Review Ruby/Rails code like DHH would - direct, opinionated, allergic to over-engineering.
Rails Hotwire Realtime
marckohlbrugge/37signals-skills
Apply Hotwire, Turbo, Stimulus, and ActionCable best practices for real-time Rails interfaces.
Rails Migrations
marckohlbrugge/37signals-skills
Write and review Rails database migrations safely, including reversible changes, lock-aware operations, and rollout sequencing.
Related
Categories
Questions about Rails Webhooks
What does Rails Webhooks do?
Build and review Rails webhook systems with safe delivery, retries, observability, and tenant-aware security controls. Rails Webhooks is an agent skill from marckohlbrugge/37signals-skills. Build and review Rails webhook systems with safe delivery, retries, observability, and tenant-aware security controls.
When should I use Rails Webhooks?
Rails Webhooks fits situations like: adding webhook endpoints; outbound deliveries; webhook admin tooling.
How do I install Rails Webhooks in Claude Code?
Run `npx skills add marckohlbrugge/37signals-skills --skill rails-webhooks -a claude-code`. Or copy the skill folder (skills/rails-webhooks in marckohlbrugge/37signals-skills) into .claude/skills/rails-webhooks in your project. Claude Code loads it when a task matches its description.
How do I install Rails Webhooks in Codex?
Run `npx skills add marckohlbrugge/37signals-skills --skill rails-webhooks -a codex`. Or copy the skill folder (skills/rails-webhooks in marckohlbrugge/37signals-skills) into .agents/skills/rails-webhooks in your project. Codex loads it when a task matches its description.
Can I use Rails Webhooks 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 marckohlbrugge/37signals-skills --skill rails-webhooks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rails-webhooks, .gemini/skills/rails-webhooks, .github/skills/rails-webhooks and .opencode/skills/rails-webhooks in your project.
What does Rails Webhooks need to run?
SKILL.md names no scripts, command-line tools or credentials: Rails Webhooks is instructions for the agent only.
Does Rails Webhooks 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 Rails Webhooks 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 Rails Webhooks use?
No licence was found for Rails Webhooks or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Rails Webhooks use?
About 1.1k tokens (SKILL.md is roughly 4.3k 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 Rails Webhooks?
Skills that share tags, products or a category with Rails Webhooks: Cashier Stripe Development (luadotsh/lua, 343 stars), Loops API (openinary/openinary, 412 stars), Upgrade Stripe (fossasia/eventyay, 1.7k stars) and E2a Integrate (tokencanopy/e2a, 193 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Rails Webhooks?
marckohlbrugge (a GitHub user) maintains it in marckohlbrugge/37signals-skills, which has 724 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on June 9, 2026.
Source: marckohlbrugge/37signals-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.