01 — PREPARE ONCE
Turn a prompt into a rail.
Save your instructions and add fields for text, dates, lists, or choices. Include installed skills from the editor when the task needs a specialized method.
REUSABLE PROMPTS. RIGHT FROM YOUR DESKTOP.
Your AI work.
Ready to repeat.
Turn your best instructions into easy-to-use forms.
Fill in the details, review your prompt, and take it to Codex or Claude.
01 / KEEP THE METHOD. CHANGE THE DETAILS.
Write it once.
Make it
repeatable.
You’ve already found a good way to ask. Keep it.
The proposal structure. The content brief. The instructions behind your weekly report. Save that method as a rail, with fields for the details that change.
Find it from your desktop launcher, fill in the next task’s details, and review the prompt. Your best instructions are ready when you need them.
See how a rail works[ 01 ]
Prepare the instructions once.
[ 02 ]
Fill in each task’s details.
[ 03 ]
Share the method with your team.
02 / FROM FORM TO PROMPTYOUR INSTRUCTIONS. YOUR TASK DATA.
Fill in the details.
Keep the method.
A proposal, a content brief, a recurring report.
Choose a rail
and change the fields.
See your complete prompt
take shape.
Your project library /Client work / RAIL
Commercial proposal
Keep the proposal structure. Change the client and the scope.
SAVED INSTRUCTIONS
Prepare a commercial proposal for {{client}}. Address this need: {{need}}. Cover this scope: {{scope}}. Use a {{tone}} tone.
PROMPT PREVIEW
Your instructions.
This task’s details.
THE TASK
Prepare a commercial proposal for Northstar Studio. Address this need: Launch a new service. Cover this scope: Positioning, web copy, launch emails. Use a Professional tone.
THE METHOD
Include a short summary, proposed approach, scope, assumptions, and next steps. Flag missing information. Do not invent prices or commitments.
IN THE RUNRAIL DESKTOP APP
Codex — Open a task with the prepared prompt.
Claude — Open Claude with the prompt copied, ready to paste.
Review the prompt before taking it to AI.
↳ Choose a rail. Fill in the fields. Review and copy your prompt.Illustrative rails · No AI task is launched here
03 / SAVE. FILL. REVIEW.
Your method.
Ready to reuse.
Keep the instructions that work.
Change only what the next task needs.
02 — FILL IN THE DETAILS
Your next task, filled in.
Use the launcher and desktop shortcut to find a rail. Complete its fields, then check the preview before taking the prompt to Codex or Claude.
03 — SHARE YOUR METHOD
Let the team reuse it.
Organize rails by client, team, or activity. Give teammates access to the project so they can use the same instructions with their own task details.
04 / PRACTICAL KNOW-HOW, SHARED
One person’s
method.
The team’s tool.
One person prepares how a task should be done. Everyone else gets a clear form to fill in. Share the structure, context, and criteria your team already relies on.
GOOD INSTRUCTIONS TRAVEL FURTHER.A library organized by project.
Keep proposals for one client, reports for another, and team routines in their own projects. Find the rail that fits the job.
The right rails for the right people.
Manage who can access each project and its rails. Make your team’s working methods available to the people who need them.
A clear brief for every task.
Fields guide teammates through the information to provide. The preview lets them check the complete instructions before using them.
01What is a rail?
A rail is a reusable set of instructions with fields for the details that change from task to task. Instead of rewriting a prompt, fill in the client, objective, dates, or other inputs, then review the complete instructions.
02Who is RunRail for?
Professionals and teams who already use AI for recurring work. Agencies can reuse a proposal or brief structure, operations teams can prepare regular reports, and frequent AI users can keep their best instructions within reach.
03Do my teammates need to write prompts?
Someone prepares the rail, including the instructions and fields. Teammates with access can fill in the details of their task and review the prepared prompt without having to rebuild the instructions themselves.
04How does it work with Codex and Claude?
RunRail prepares the instructions for your AI tool. You can open a task in Codex, or open Claude with the prompt copied and ready to paste. The AI work happens in the tool you choose.
05Can I include skills?
Yes. The editor lets you choose from your installed skills and include them in the prompt. This lets you bring specialized methods and capabilities into the instructions you prepare.
06How do I organize and share rails?
Group rails into projects for a client, team, or type of work. Manage who has access to each project and its rails, so the right teammates can reuse the methods you have prepared.
07Can I review the prompt before using it?
Yes. The preview shows the instructions with your task’s details filled in. Review the prompt before taking it to your AI tool, and adjust the inputs if something is missing.
08How can I try RunRail?
Request early access with your work email and we’ll get in touch when your invitation is ready. You can explore the interactive examples above now: fill in the fields, review the prompt, and copy it.
NOW BOARDING / EARLY ACCESSYOUR NEXT TASK ALREADY HAS A STARTING POINT.
Your next task.
Already on rails.
Start with the task you repeat every week.