AI Agents
NGO Grant Application Agent
The agent drafts grant applications from your past reports and the funder's criteria
Intermediate18h1–3
RAGLLMMarkItDown
18/20Spreadsheet Cleanup Agent
The agent fixes messy spreadsheets and shows every change before applying it.
Beginner10h1–2 people17/20 fit
Build Spreadsheet Cleanup Agent for small businesses and ngos in ~10h with 1–2 people. Stack: LLM + DuckDB + Next.js.
Why it wins: Plan-then-apply is a great agent safety pattern to show.
Build flow
01 · Problem
Messy data with duplicates and inconsistent formats breaks every report.
02 · Solution
The agent profiles columns, proposes fixes (dedupe, date formats, name casing, phone formats) as a reviewable plan and applies accepted changes.
03 · Build
- 1Load the sheet into DuckDB
- 2Detect issues
- 3Draft a fix plan
- 4Apply and export
04 · Demo
Load a messy donor list and accept the proposed plan.
MVP checklist
- Column profiling
- Fix plan
- Preview diff
- One-click apply
Tech stack
| Tech | Role | |
|---|---|---|
| LLM | Language model | AI |
| DuckDB | In-process analytics SQL | Data |
| Next.js | Frontend + API routes | Web |
Reference repos
Open-source projects you can build on. Links checked 2026-10-31.
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