AI Agents
NGO Grant Application Agent
The agent drafts grant applications from your past reports and the funder's criteria
Intermediate18h1–3
RAGLLMMarkItDown
18/20#agents hackathon ideas
49 ideas across 4 categories · 10 beginner · 25 intermediate · 14 advanced. Sorted by judging fit (editorial estimate).
Ideas tagged agents
AI Agents
Inbox Triage Agent with Approvals
An agent that labels, drafts replies and archives email but asks before sending
Intermediate18h1–3LLMGmail APILangGraph17/20AI Agents
Research Paper Reading Agent
The agent walks you through a paper section by section and builds a glossary
Intermediate16h1–2MarkItDownRAGLLM17/20AI Agents
MCP Server for GitHub Issue Triage
Let any MCP-capable assistant label, dedupe and prioritise your repo's issues
Intermediate14h1–2MCP SDKGitHub APIEmbeddings17/20AI Agents
Overdue Invoice Follow-up Agent
An agent drafts polite, escalating payment reminders for overdue invoices
Beginner10h1–2LLMGoogle SheetsEmail17/20AI Agents
New Hire Onboarding Buddy
A chat buddy answers newcomer questions from your docs and checks off onboarding tasks
Intermediate16h1–3RAGSlack APILLM17/20AI Agents
Supplier Quote Comparison Agent
Upload supplier quotes in any format and get a like-for-like comparison
Intermediate14h1–2MarkItDownLLMNext.js17/20AI Agents
Hackathon Organizer Agent
Plan judging rounds, rooms and mentor slots automatically from sign-up data
Intermediate18h1–3LLMPythonGoogle Sheets17/20AI Agents
Return and Refund Claim Agent
The agent finds eligible returns in your order emails and drafts the claims
Intermediate14h1–2LLMGmail APICron17/20AI Agents
Spreadsheet Cleanup Agent
The agent fixes messy spreadsheets and shows every change before applying it
Beginner10h1–2LLMDuckDBNext.js17/20AI Agents
Offline Desktop File Organizer Agent
A local agent sorts and renames your files without sending anything online
Intermediate16h1–2OllamaPythonElectron17/20AI Agents
Agent Run Budget Guard
Stop runaway agents by capping tokens, cost and steps per task
Intermediate12h1–2Node.jsVercel AI SDKSQLite17/20An agent replies to new enquiries, asks qualifying questions and books the good ones
Beginner10h1–2LLMEmailCalendar API17/20AI Agents
Customer Interview Synthesis Agent
Upload interview transcripts and get pain points, quotes and opportunity sizing
Intermediate14h1–2LLMEmbeddingsNext.js17/20Devtools
OpenAPI to MCP Server Generator
Turns any OpenAPI spec into an MCP server AI assistants can call
Advanced36h2–3Node.jsMCP SDKOpenAPI17/20AI Agents
Agentic Meeting Assistant
Turns a 45-minute meeting into clear decisions and assigned tasks
Advanced48h2–4Next.jsWhisperLangChain16/20AI Agents
Code Review Agent
Catches risky changes before a human reviewer looks at the PR
Intermediate36h2–3PythonGitHub APILLM16/20AI Agents
MCP Server for Your Notes
Lets any MCP-compatible assistant read and update your own notes safely
Intermediate24h1–2Node.jsMCP SDKSQLite16/20AI Agents
Multi-Agent Research Brief
Produces a one-page cited brief on any question in minutes
Advanced36h2–4PythonLangGraphSearch API16/20AI Agents
Price Drop Watcher Agent
Tell the agent what you want and your budget and it watches prices for you
Beginner10h1–2browser-usePythonCron16/20AI Agents
Meal Plan to Grocery Cart Agent
Plan a week of meals around your diet and budget and get a merged shopping list
Intermediate18h1–3LLMVercel AI SDKNext.js16/20Answer support chats from your docs and escalate to a human with full context
Intermediate18h1–3RAGLLMVector DB16/20AI Agents
Competitor Website Change Monitor
An agent checks competitor pages weekly and explains what changed
Intermediate14h1–2PlaywrightLLMCron16/20Let an AI assistant query your database safely with read-only, row-limited access
Intermediate14h1–2MCP SDKPostgresNode.js16/20AI Agents
MCP Morning Brief Server
One MCP server that gives your assistant weather, transit and calendar for a daily brief
Beginner8h1–2MCP SDKWeather APICalendar API16/20AI Agents
Content Repurposing Agent
Turn one blog post into a thread, a LinkedIn post and a newsletter blurb
Beginner10h1–2LLMVercel AI SDKNext.js16/20AI Agents
Agent vs Agent Negotiation Sandbox
Watch two agents with secret goals negotiate a deal, then try beating one yourself
Intermediate16h1–3LLMLangGraphNext.js16/20AI Agents
Personal Relationship Reminder Agent
Get gentle nudges to reconnect with friends, with context from your last chat
Beginner10h1–2LLMFirebaseCron16/20AI Agents
Agent Tool Permission Gateway
Put a policy layer between agents and tools so risky actions need approval
Advanced26h1–3Node.jsMCP SDKPostgres16/20AI Agents
Flatmate Chore Rotation Agent
A chat agent assigns chores fairly, reminds people and handles swaps
Beginner8h2–4LLMTelegram Bot APISQLite16/20AI Agents
Accessibility Fix PR Agent
An agent finds accessibility issues and opens a PR that fixes them
Advanced26h1–3axe-corePlaywrightLLM16/20AI Agents
Personal Morning Briefing Agent
Get one short daily brief of your news topics, calendar and to-dos
Beginner8h1–2LLMTTSCron16/20AI Agents
Terms of Service Change Watcher
Get a plain-language alert when an app you use changes its terms or privacy policy
Beginner10h1–2PlaywrightLLMCron16/20AI Agents
Multi-Agent Decision Council
Several agents with different perspectives debate your decision and summarise trade-offs
Intermediate14h1–2LLMLangGraphNext.js16/20AI Agents
Flat Hunt Comparison Agent
Paste rental listings and the agent compares them against your must-haves and commute
Intermediate16h1–2LLMMaps APINext.js16/20Gaming
NPCs with Memory
Characters that remember what the player did and react to it
Advanced48h2–4PhaserLLMVector DB16/20AI Agents
Async Standup Bot
Replaces long standups with a short async summary
Intermediate24h2–3Node.jsSlack APILLM15/20AI Agents
Web Form Filling Agent
Completes repetitive multi-step web forms from a short instruction
Advanced48h2–4PythonPlaywrightLLM15/20AI Agents
Budget Trip Planner Agent
Builds a day-by-day trip that stays inside a fixed budget
Intermediate24h1–3Next.jsLLMMaps API15/20Ask questions about a dataset and the agent writes and runs Python to answer
Advanced26h1–3PyodideLLMNext.js15/20AI Agents
Agent Trajectory Evaluator
Replay agent runs, score each step and find where agents go off the rails
Advanced26h1–3OpenTelemetryLLMNext.js15/20AI Agents
Voice Receptionist for Small Clinics
A voice agent answers calls, books appointments and handles FAQs
Advanced30h2–4WhisperLLMTTS15/20AI Agents
Dependency Upgrade Agent
An agent upgrades a dependency, fixes breaking changes and opens a PR with test results
Advanced28h1–3LLMGitHub APINode.js15/20AI Agents
Exploratory QA Agent
An agent clicks through your web app like a curious user and reports bugs
Advanced28h1–3browser-usePlaywrightLLM15/20AI Agents
Agent Memory Viewer and Editor
See, search, correct and delete what your agent remembers about a user
Intermediate16h1–2Vector DBLLMNext.js15/20AI Agents
ML Experiment Runner Agent
An agent proposes, runs and compares model experiments on your dataset
Advanced30h1–3PythonLLMDuckDB15/20AI Agents
Habit Tracker Agent
Keeps users consistent with light, proactive check-ins
Intermediate36h1–3ReactLLMCron14/20AI Agents
Bug Report to Repro Script Agent
Paste a vague bug report and the agent tries to reproduce it as a Playwright test
Advanced30h2–3PlaywrightLLMLangGraph14/20Productivity
Smart Meeting Scheduler
Finds a meeting time without endless back-and-forth
Intermediate36h2–3Next.jsCalendar APILLM13/20