Tools

Build faster this weekend

Free credits from our tool partners — and a way to drive the hub from your own AI.

Tool credits

2 × $35 credits per team (1 for solo builders).

All Cursor credits have been handed out, so new requests are closed. Codes you already received below still work.

Build internal apps, no code

“Ask Biscuit for the tool you're missing.” Great for dashboards and workflows around your challenge.

$75credits per day, for everyone

Claim credits ↗biscuit.so ↗

How to claim and get started is posted in the Discord.

Your AI + the hubMCP for Claude & Cursor

Ask your agent about the schedule, read briefs, check your write-up and submit — without leaving your editor.

Set it up · 2 min ↓

Connect your AI · MCP

Let Claude or Cursor use the hub for you

Connect your AI app to the hub once (about 2 minutes). Then it can read the schedule and briefs, check what's missing in your write-up, help you write it and submit it — without you leaving your editor.

What’s next on the schedule?
Summarise the Mergero brief and its judging criteria
What’s missing in our write-up?
Draft our write-up from this repo’s README
Submit our write-up to Prenew

Technically this is an MCP server — a standard way for AI apps to use other tools. The setup contains a personal key: don't share it or commit it to git.

1
Which AI app do you use?
2
Get your setup for Cursor
Sign in to get your setupIt includes a personal key, so it's tied to your account.
3
Add it to Cursor
1. Open Cursor Settings → MCP (“Tools & MCP” in newer versions) → Add a new MCP server. It opens mcp.json.
2. Paste the setup and save the file.
3. Back in the MCP settings, “prompthack” should show a green dot.
4
Try itOpen the chat (Agent mode) and ask one of the questions below.
Not working?
- “Invalid or revoked token” → make a new key in step 2 and paste the new setup.
- Nothing shows up → fully restart the app after adding the setup.
- Claude Desktop needs Node.js (nodejs.org) for the setup to run.
- Still stuck? Hit the ? button on the hub or ask in #questions.

New to agents or MCP?Prompt Learn has short guides on building agents, prompting and MCP.

Open Prompt Learn ↗

Let Claude or Cursor use the hub for you

What’s next on the schedule?

Summarise the Mergero brief and its judging criteria

What’s missing in our write-up?

Draft our write-up from this repo’s README

Submit our write-up to Prenew

Technically this is an MCP server — a standard way for AI apps to use other tools. The setup contains a personal key: don't share it or commit it to git.