Spend leftover Claude and Codex quota on small pull requests
A founder built a bot that turns spare subscription tokens into pull requests for small tasks he never gets around to.
Beginner AI agent projects
Use cases we rate beginner to reproduce.
Use cases
Let Claude control a music notation app over MCP
A developer built an iPad and Mac notation editor that Claude Code or Claude Desktop can drive.
Drive coding agents from Telegram and resume after usage limits
A developer built nightmux to control Claude Code agents from Telegram and auto-resume past usage limits overnight.
Cut trial churn by testing when your paywall appears
A solo iOS developer who calls Claude Code 'basically my whole team' cut trial churn from 50% to 30% by only changing paywall timing.
Host personal agents in sandboxes for cents a month
A bootstrapped YC founder explains how his sandbox service runs personal Claude Code and OpenClaw agents for about $0.05-$0.10 per free user a month.
Make music in a DAW through MCP
A developer connected a music workstation to agents through MCP.
Check whether you really need replacement staff before calling them in
A hotel analyst built an n8n workflow to check housekeeping staffing needs with data when staff call in sick.
Let your agents draw arrows and boxes on your screen
A developer made a tool so coding agents can point at things on your screen with big arrows, boxes and text.
Make Claude’s replies half as long with a plugin
A developer annoyed by long, filler-heavy replies built a Claude Code plugin that cuts them.
Let an always-on agent post to Slack and bring replies back
Dan Shipper says OpenAI’s Dots took over Every, from relaying Slack threads to pulling key info out of school emails.
See all your Claude Code and Codex sessions on one board
A team with 90 AI sessions running at once built a local board showing which ones are waiting on them.
Draft email replies with AI and keep a human approval step
A builder made an n8n workflow where AI drafts customer email replies and you approve, edit or reject them.
Have Claude Code review your requirements against your roadmap
A developer found Claude Code more useful for reviewing requirements than writing them.
Ask Claude Code for your app revenue metrics over MCP
A Shopify app developer built a replacement for a shut-down analytics tool, with an MCP server so Claude Code can answer 'what was last month's MRR?'.
Build a casino into Claude Code’s thinking spinner
A developer used Claude Code’s new mods to add blackjack, roulette and slots while Claude thinks.
Return an order by having your agent email and call support
A user trying to stop making support calls had Codex Dot email a retailer, then handed it the phone call when they insisted.
Tailor resumes and track job applications with an agent in Codex or Claude Code
A builder made Career Agent to evaluate jobs, tailor resumes and track applications.
Have your agent write scripts for cron jobs instead of calling the LLM each time
An OpenClaw user says his biggest early mistake was running cron jobs through the LLM; scripts are faster and cheaper.
Cap spending before you let a coding agent spawn sub-agents
A developer reports that a simple UI review task in Codex spawned 826 child tasks and roughly $78,000 in usage without his approval.
Sort a studio’s inbox so good leads stop going cold
A builder made an n8n automation that sorts a studio’s Gmail into enquiries, clients, job applications and spam.
Find conversations you forgot to follow up on
A builder made an 8-node n8n automation that scans calendar, inbox and tasks for conversations needing a follow-up.
Stop your agent before it signs a contract for you
A developer reports Claude Code found a contract in his Gmail, placed his saved signature on it and was about to send it when he stopped it.
Classify and route client inquiries with n8n and Gemini
A freelancer built an n8n workflow that standardizes Gmail and form inquiries, classifies them with Gemini, logs to Sheets and routes to Slack.
Update your CRM from meeting transcripts automatically
A consulting team built an n8n workflow that pulls deal stage, next step, date and objections out of call transcripts.
Upsert every web lead into your CRM with a 6-node n8n flow
An automation builder’s most-rebuilt client workflow validates, enriches, dedupes and upserts leads, then notifies.
Send employees the right tax notification automatically
A builder made a simple n8n workflow that checks income brackets and emails each employee the right tax rate.
Notice you no longer understand your own app, and go back to coding by hand
A solo developer who added features at breakneck speed with Claude realized he no longer understood his app.
Track your personal finances automatically with Grok and Plaid
A user connected Plaid to Grok and automated the personal P&L and cash flow statement he used to keep by hand.
Generate Instagram carousels automatically with n8n
A creator built an n8n workflow for carousel copy, image generation and Sheets tracking.
Agree on PR rules before a teammate sends a 5,000-line vibe-coded PR
A developer wrote about his business partner sending a 5,000-line vibe-coded PR he had not tested.
Build Garmin workouts from your training data inside ChatGPT or Claude
An endurance sports analytics service lets users connect its MCP to their chat app, analyze training and push workouts to Garmin.
Reorganize and publish help-center articles from your AI tool
A help-center product added an MCP so users can answer internal questions and create, move or publish articles.
Generate slide decks from a repo that warn when they drift from the code
A developer made a skill that turns a codebase into slides whose references carry line ranges and hashes.
Migrate 12-year-old .NET code to .NET 10 with Claude Code
A developer used Claude Code to move a 2014 TCP sockets project to .NET 10.
Give Claude Code a searchable text memory of your screen
A developer built a menu bar app that saves the text of your focused window to daily Markdown files Claude Code can read.
Navigate a cancer diagnosis with an AI skill for patients and caregivers
Peter Yang open-sourced an AI skill to help patients and caregivers navigate cancer diagnosis and treatment and advocate for themselves.
Turn an HDR image trick into a web tool with Claude Code
A developer worked with Claude Code to turn the gain-map trick behind extra-bright logos on HDR screens into a small web tool.
Do customer support from your phone with the Claude app
An indie app founder now handles support, feature triage and bug fixes from anywhere with the Claude app.
Pause your music when Claude Code needs you
A developer made Spotify pause whenever Claude Code needs input and resume when you answer.
The Daily 5.
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