railstart-coder SKILL.md skillA
railstart-coder from dpaluy/railstart is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dpaluy/railstart/railstart-coder@git:20261004.1da29d9Pins git:20261004.1da29d9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dpaluy/railstart
- Path
skills/railstart-coder/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261004.1da29d9, committed Oct 4, 2026
- Size
- 4,544 bytes
- Repository stars
- 17
- License
- MIT
Use the railstart gem to scaffold Rails applications, initialize or customize `~/.config/railstart`, run `railstart new`, create and test presets, debug YAML config or post-action behavior, and contribute changes to the gem. Trigger when a task involves Railstart CLI usage, Rails 8 starter app generation, preset authoring, YAML question/post-action configuration, Rails template post-actions, or the gem's CLI/config/generator implementation.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Railstart Coder ## Start - Classify the task first: app generation, config setup, preset authoring, troubleshooting, or gem development. - In an installed-user context, use `railstart ...`. - In this repo checkout, use `bundle exec exe/railstart ...` for local CLI verification. - Do not run `railstart new` unless the user actually wants an app generated. It creates directories and can run post-actions. - Read [references/cli-and-config.md](references/cli-and-config.md) for command behavior, config layering, and current built-in defaults. - Read [references/presets-and-post-actions.md](references/presets-and-post-actions.md) before adding or changing presets, custom choices, command actions, or template actions. - Read [references/gem-development.md](references/gem-development.md) before changing gem code or tests. ## Choose the Right Layer - Run `railstart init` when the user needs a starting `~/.config/railstart/` tree. - Edit `~/.config/railstart/config.yaml` for personal defaults that should apply across runs. - Create a preset file for reusable named stacks or team conventions. …
Read the whole file at its exact version.
How to install
mdr add dpaluy/railstart/railstart-coder@sha256:33e55d4a31763d4dThe line at the top of this page pins the label git:20261004.1da29d9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_qyqpcilrh4qftx26)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 4, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4544 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
dpaluy/railstart · 17 stars · license MIT · pushed 2026-10-04 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_qyqpcilrh4qftx26 GET https://markdownregistry.com/api/v1/resolve?ref=dpaluy/railstart/railstart-coder GET https://markdownregistry.com/api/v1/blob/33e55d4a31763d4d77368e4cd5858e7d179f13bc664b930e4a09c1befd6c9d0d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.