Devpick
43 local developer tools for AI agents: PDF, subnet, regex, JSON, conversion, and more.
Runs on your machine from its package; the steps are below.
What it does
- Reads
- Writes
- High impact
At most: moves money, runs code or commands, deletes data, or sends messages for you.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @devpick/mcp-server
MCP client config
{
"mcpServers": {
"devpick": {
"command": "npx",
"args": [
"-y",
"@devpick/mcp-server"
]
}
}
}devpick.sh
Developer tools that don't suck.
118 free developer tools. Everything runs 100% in your browser — no accounts, no tracking, your input never leaves your machine. Open source under MIT.
Tools
| Tool | Route | Category |
|---|---|---|
| JSON Formatter | /json-formatter | Format & Validate |
| Base64 | /base64 | Encode & Decode |
| URL Encoder | /url-encoder | Encode & Decode |
| JWT Decoder | /jwt-decoder | Encode & Decode |
| Timestamp | /unix-timestamp-converter | Convert |
| Hash Generator | /hash-generator | Generate |
| UUID Generator | /uuid-generator | Generate |
| .gitignore Generator & Auditor | /gitignore-generator | Generate & Audit |
Dev
npm run dev # start dev server
npm run build # production build (static export to /out)
Deploy (Cloudflare Pages)
npm run build
# Upload /out folder to Cloudflare Pages
Build output: ./out (static HTML/CSS/JS)
Stack
- Next.js 16 (App Router, static export)
- Tailwind CSS v4
- lucide-react (icons)
- next/font (Inter + JetBrains Mono)
- next-sitemap
Privacy
Tool inputs are processed client-side and are never sent to DevPick. Privacy-safe aggregate analytics measure page and tool outcomes without collecting inputs, filenames, or generated output.
Contributing
Each tool is a self-contained route under app/<tool-name>/page.tsx — copy an existing one as a starting point. PRs welcome: new tools, better UX, bug fixes.
npm run dev # start dev server
npm run lint # eslint
npm run build # production build (static export to /out)
Self-host
There is no backend — the build produces a plain out/ directory of static files. Serve it with anything:
docker compose up -d # builds and serves on :8080
# or
npx serve out # zero-config static server
# or
docker run -d -p 8080:80 -v ./out:/usr/share/nginx/html nginx:alpine
No database, no env vars, no API keys. Every tool runs 100% client-side.
Writing
- I ship 118 dev tools as a single static export: here's the setup — how the repo's conventions, build-time SEO audit, and privacy-safe analytics work.
License
MIT — see LICENSE. Fork it, self-host it, use it commercially. If you build something cool with it, a link back is appreciated but not required.
