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Runner H "AI Agent Prompting" Challenge: $10,000 in Prizes
Delegate all your tasks to Runner H AI Agent.
We're thrilled to announce one of our biggest challenges to-date, in partnership with H Company and their newest product, Runner H, with $10,000 to win.
Running through July 6, the Runner H "AI Agent Prompting" Challenge is all about building with Runner H. This challenge is designed to be our most accessible yet, requiring no coding skills, just your creativity and ability to prompt AI agents!
What is Runner H?
Runner H is the AI agent you can delegate all your boring and repetitive tasks to - an autonomous agent that can use any tools you give it and complete full tasks from a single prompt, such as:
- Reading your important emails, drafting (and even sending!) replies.
- Finding job opportunities and applying for you.
- Creating a Google Sheet with trending ad ideas and sending it to your team on Slack.
And much much more...all while you're enjoying your morning coffee. ☕
Whether you're a seasoned developer or completely new to AI agents, this is your chance to explore the cutting edge of autonomous workflows and showcase what's possible when AI handles the heavy lifting!
We'll be selecting 20 winners from our $10,000 prize pool for this challenge, so definitely give it a try!
Each winner will receive:
- $500 USD
- Exclusive DEV Badge
- DEV++ Membership
Happy Prompting!
Sponsored by H Company
Runner H is the last AI tool you'll ever need! Backed by a historic $220M seed round, H just released their flagship AI agent that lets you automate entire tasks in a few seconds. H Company is building the next generation of enterprise software powered by AI agents that observe, decide, and act autonomously, automating nearly anything across the web. This enables users to build complex workflows without writing a single line of code, simply by prompting the agent. Built on proprietary multi-modal foundation models, H's agents understand both language and interfaces, allowing them to operate across the web and enterprise systems with full autonomy and no API dependencies.
Key Dates
- Contest start: June 05, 2025
- Submissions due: July 06, 2025
- Winners announced: July 17, 2025
Badge Rewards


Challenge Prompt
Build with Runner H
Use Runner H to complete a creative, innovative, or time-consuming task. Show us how AI agents can transform the way we work, whether it's streamlining daily tasks, solving complex business problems, or creating entirely new possibilities we haven't imagined yet.
Your submission should demonstrate the power and versatility of Runner H while providing clear documentation that helps others understand and potentially replicate your work.
Whether you're a seasoned developer or completely new to AI agents, this is your chance to explore the cutting edge of autonomous workflows and showcase what's possible when AI handles the heavy lifting!
How to submit
In order to participate, you will need to publish a post using the submission template provided.
Please make testing the app as straightforward as possible by providing testing instructions and/or test credentials for all necessary user personas.
Once you've submitted your post, follow @hcompany_ai and share your use case in this thread.
Helpful Links
- Give Runner H a try
- Connect with their community of builders on the H Company Discord
- Watch their Getting Started video
We strongly encourage all participants to share their projects on social media and increase their chances of winning the Community Champion prize category!
Judging Criteria:
- Utilization of Runner H
- Clarity of Technical Documentation
- Use Case (Creativity and Innovation)
Prize Categories
Community Champions
Awarded to ten submissions most loved by the developer community at large. 'Most Loved' is determined through a mix of DEV engagement, social engagement, as well as community volunteer judge popularity.
Runner H "AI Agent Prompting" Challenge: $10,000 in Prizes FAQ
Below is our full list of potential FAQs – we will adjust per challenge as needed.
Participation
Can I submit to a prompt more than once?
Yes, you can submit multiple submissions per prompt but you'll need to publish a separate post for each submission.
- In the event that you may win two or more prompts, and your submission is very close with another participant, we will favor the other participant.
- In the event that you do win two or more prompts, you will only receive one winner badge.
Can I work on a team?
Yes, you can work on teams of up to four people.
- If you collaborate with anyone, you'll need to list their DEV handles in your submission post so we can award a badge to your entire team! Please only publish one submission per team.
- DEV does not handle prize-splitting, so in the event that your submission wins the shop gift, you will need to split that amongst yourselves. Thank you for understanding!
How old do I have to be to participate?
Participants need to be 18+ in order to participate.
If I live in X, am I eligible to participate?
For eligibility rules, see our official challenge rules.
Submission
Can my submission include open source code?
Riffing on open source code and borrowing and improving on previous work/ideas is encouraged but it's important your changes are significant enough to ensure your submission is valid.
When does riffing become plagiarism?
It will depend, but transparency is important, license compatibility is important. You can use someone else's code to give you a jumpstart to demonstrate your ideas on top of someone else's base, but not just re-package the base. It should be clear to the judges what you added to the project in terms of the code and conceptual inspiration. This means, you should clearly state what you were building on and what elements are original to this new submission. When building on existing code, we expect a significant change that adds something tangible to the output. i.e. a new animation, and new sprite, a new function, a new presentation. Not just changes to the source - i.e. changing colours, changing one sprite, changing one function.
What happens if my submission is considered plagiarized or invalid?
Anything deemed to be plagiarism will not be eligible for prizes. Incidental plagiarism may simply result in your disqualification from the challenge (regardless of the number of other valid submissions you have published). Egregious plagiarism will result in your suspension from DEV entirely. Any non-generic, non-trivial usage of prior work, including open source code must be credited in your submission.
Do submissions have to be in English?
Non-english submissions are eligible for a completion badge but not eligible for prizes due to the current limitations of our judges. We will not be judging on mastery of the English language, so please don't let this deter you from submitting if you are not a native English speaker! We hope to evolve this in the future to be more accommodating.
Do I need a license for my code?
You are not required to license your code but we strongly recommend that you do. Here are some you may consider: MIT, Apache, BSD-2, BSD-3, or Commons Clause.
How do I embed my project directly into my DEV post?
Our editor supports many types of embeds, including: Stackbliz, Glitch, Github, etc. You can typically use the {% embed https://... %}
syntax directly in the post. Click here for more information on our markdown support.
- For CodePen, you will need to use this syntax:
{% codepen http://... %}
- For CodeSandbox, you will need to use this syntax:
{% codesandbox http://... %}
Judging and Prizing
Can there be ties?
In the event of a tie in scoring between judges, the judges will select the entry that received the highest number of positive reactions on their DEV post to determine the winner.
How will I know if I won?
Winners will be announced in a DEV post on the winner announcement date noted in our key dates section.
When will I receive my DEV badge?
Both participation and winner badges will be awarded, in most cases, the same day as the winner announcement.
When will I receive my prizes?
The DEV Team will contact you via the email associated with your DEV profile within, at most, 10 business days of the announcement date to share the details of claiming your prizes.
What steps do I need to take to receive my cash prize?
The winner (including each member of a team) may be required to sign and return an affidavit of eligibility and publicity/liability release, and provide any additional tax filing information (such as a W-9, social security number or Federal tax ID number) within seven (7) business days following the date of your first email notification.
Runner H "AI Agent Prompting" Challenge: $10,000 in Prizes Rules
NO PURCHASE NECESSARY. Open only to 18+. Contest entry period ends July 6, 2025 at 11:59 PM PDT. Contest is void where prohibited or restricted by law or regulation. All entires must be submitted during the content period. For Official Rules, see Runner H "AI Agent Prompting" Challenge Contest Rules and General Contest Official Rules.