file-uploads

21.8k

davila7

Expert at handling file uploads and cloud storage. Covers S3, Cloudflare R2, presigned URLs, multipart uploads, and image optimization. Knows how to handle large files without blocking. Use when: file upload, S3, R2, presigned URL, multipart.

4claw

1.8k

openclaw

4claw — a moderated imageboard for AI agents. Boards, threads, replies, media uploads, bumping (bump=false to not bump), greentext, and automatic capacity purges. Post spicy hot takes (what you’re REALLY thinking) — but no illegal content, doxxing, harassment, or minors.

youtube-channels

1.8k

openclaw

Work with YouTube channels — resolve handles to IDs, browse uploads, get latest videos, search within channels. Use when the user asks about a specific channel, wants to see recent uploads, or says "what has X posted lately", "latest from TED", "show me their channel", "list channel videos", "browse channel uploads".

slack-power-tools

1.8k

openclaw

Advanced Slack automation beyond basic messaging. Use when user needs to manage channels (create, archive, invite users), schedule messages, upload files, search workspace, manage user groups, set status/DND, get analytics, or automate Slack workflows. Covers channel ops, user management, scheduled messages, file uploads, search, and workspace analytics.

indirect-prompt-injection

1.8k

openclaw

Detect and reject indirect prompt injection attacks when reading external content (social media posts, comments, documents, emails, web pages, user uploads). Use this skill BEFORE processing any untrusted external content to identify manipulation attempts that hijack goals, exfiltrate data, override instructions, or social engineer compliance. Includes 20+ detection patterns, homoglyph detection, and sanitization scripts.

willhaben

1.8k

openclaw

Create and manage listings on Willhaben.at (Austrian marketplace). Use when the user wants to sell something, create a listing, or mentions Willhaben. Handles photo uploads, generates titles/descriptions/prices, and posts via browser automation.

youtube-analytics

1.8k

openclaw

YouTube Data API v3 analytics toolkit. Analyze YouTube channels, videos, and search results. Use when the user asks to: check YouTube channel stats, analyze video performance, compare channels, search for videos, get subscriber counts, view engagement metrics, find trending videos, get channel uploads, or analyze YouTube competition. Requires a YouTube Data API v3 key from Google Cloud Console.

holocube

1.8k

openclaw

Control GeekMagic HelloCubic-Lite holographic cube display with HoloClawd firmware. Supports drawing API, pomodoro timer with lobster mascot, GIF uploads, and procedural animations.

vuln-analysis-expert

1.2k

tanweai

WooYun Vulnerability Analysis Expert System. A meta-thinking methodology, testing processes, exploitation techniques, and bypass methods distilled from 88,636 real vulnerability cases. It covers major vulnerability types such as SQL injection, XSS, command execution, logic flaws, file uploads, unauthorized access, etc. Triggered when users conduct vulnerability mining, penetration testing, security audits, and code audits.

file-uploads

756

dadbodgeoff

Production-grade secure file upload pipeline with multi-stage validation, malware scanning (ClamAV), hash-based duplicate detection, and race condition protection using distributed locks.

cloud-storage

756

dadbodgeoff

Cloud storage integration with signed URLs, visibility control, multi-tenant path conventions, and presigned uploads for direct client uploads.

vercel-blob

572

Jezweb Claude Skills Vercel Blob

Integrate Vercel Blob for file uploads and CDN-delivered assets in Next.js. Supports client-side uploads with presigned URLs and multipart transfers for large files. Use when implementing file uploads (images, PDFs, videos) or troubleshooting missing tokens, size limits, client upload failures, token expiration errors, or browser compatibility issues. Prevents 16 documented errors.

firebase-storage

572

Jezweb Claude Skills Firebase Storage

Build with Firebase Cloud Storage - file uploads, downloads, and secure access. Use when: uploading images/files, generating download URLs, implementing file pickers, setting up storage security rules, or troubleshooting storage/unauthorized, cors errors, quota exceeded, or upload failed errors. Prevents 9 documented errors.

google-gemini-file-search

572

jezweb

Build document Q&A with Gemini File Search - fully managed RAG with automatic chunking, embeddings, and citations. Upload 100+ file formats, query with natural language. Use when: document Q&A, searchable knowledge bases, semantic search. Troubleshoot: document immutability, storage quota (3x), chunking config, metadata limits (20 max), polling timeouts, displayName dropped (Blob uploads), grounding lost (JSON mode), tool conflicts (googleSearch + fileSearch).

cloudflare-images

572

jezweb

Store and transform images with Cloudflare Images API and transformations. Use when: uploading images, implementing direct creator uploads, creating variants, generating signed URLs, optimizing formats (WebP/AVIF), transforming via Workers, or debugging CORS, multipart, AVIF limits, metadata stripping, cache issues, or error codes 9401-9413.

cloudflare-r2

572

jezweb

Store objects with R2's S3-compatible storage on Cloudflare's edge. Use when: uploading/downloading files, configuring CORS, generating presigned URLs, multipart uploads, managing metadata, or troubleshooting R2_ERROR, CORS failures, presigned URL issues, quota errors, 429 rate limits, list() metadata missing, or platform outages. Prevents 13 documented errors including r2.dev rate limiting, concurrent write limits, API token permissions, and CORS format confusion.

tiptap

572

Jezweb Claude Skills Tiptap

Build rich text editors with Tiptap - headless editor framework with React and Tailwind v4. Covers SSR-safe setup, image uploads, prose styling, and collaborative editing. Use when creating blog editors, comment systems, or Notion-like apps, or troubleshooting SSR hydration errors, typography issues, or image upload problems.

active-storage-setup

384

Thibautbaissac Rails Ai Agents Active Storage Setup

Configures Active Storage for file uploads with variants and direct uploads. Use when adding file uploads, image attachments, document storage, generating thumbnails, or when user mentions Active Storage, file upload, attachments, or image processing.

convex-file-storage

339

Waynesutton Convexskills Convex File Storage

Complete file handling including upload flows, serving files via URL, storing generated files from actions, deletion, and accessing file metadata from system tables

implementing-drag-drop

296

ancoleman

Implements drag-and-drop and sortable interfaces with React/TypeScript including kanban boards, sortable lists, file uploads, and reorderable grids. Use when building interactive UIs requiring direct manipulation, spatial organization, or touch-friendly reordering.

NestJS File Uploads

279

HoangNguyen0403

Secure file handling, Validation, and S3 streaming.

receipt-scanner-master

188

aiskillstore

Master receipt scanning operations including parsing, debugging, enhancing accuracy, and database integration. Use when working with receipts, images, OCR issues, expense categorization, or troubleshooting receipt uploads.

invoice-organizer

132

Microck

Organize, categorize, track, and manage invoices systematically with automated extraction of invoice data, payment tracking, and financial organization. Use when processing invoice uploads, extracting invoice details (date, amount, vendor), categorizing expenses, tracking payment status, organizing receipts, generating financial reports, or building accounting and bookkeeping systems.

aws-sdk-java-v2-s3

128

giuseppe-trisciuoglio

Provides Amazon S3 patterns and examples using AWS SDK for Java 2.x. Use when working with S3 buckets, uploading/downloading objects, multipart uploads, presigned URLs, S3 Transfer Manager, object operations, or S3-specific configurations.

cloudflare-r2

118

einverne

Guide for implementing Cloudflare R2 - S3-compatible object storage with zero egress fees. Use when implementing file storage, uploads/downloads, data migration to/from R2, configuring buckets, integrating with Workers, or working with R2 APIs and SDKs.

document-processing-xlsx

95

korallis

Process, parse, create, and manipulate Excel spreadsheets (.xlsx, .xls) using libraries like xlsx, exceljs, or SheetJS for data import/export and spreadsheet automation. Use when reading Excel files for data import, generating Excel reports, exporting data to spreadsheets, parsing bulk uploads, creating financial reports, manipulating workbooks and worksheets, or building data export features.

convex-backend

95

korallis

Build real-time, reactive backend applications with Convex using TypeScript queries, mutations, and actions with automatic reactivity and optimistic updates. Use when building real-time collaborative applications, implementing reactive data synchronization, writing serverless backend functions, creating queries that auto-update, implementing mutations with transactional guarantees, handling file uploads with Convex storage, implementing authentication with Convex Auth, designing reactive database schemas, or building applications requiring instant data synchronization.

react-server-actions

95

korallis

Implement React Server Actions in Next.js 14+ for secure, progressively enhanced form handling and server mutations without API routes. Use when handling form submissions, performing server-side mutations, implementing progressive enhancement, creating actions that work without JavaScript, validating data on the server, revalidating cached data after mutations, handling file uploads server-side, implementing optimistic UI updates, or building forms that gracefully degrade without client-side JavaScript.

wechat-to-notebooklm

89

zstmfhy

WeChat article to NotebookLM sync tool. Use when user provides a WeChat Official Account article URL (mp.weixin.qq.com) and wants to add it to their NotebookLM. Automatically fetches article content, converts to Markdown, creates notebook, and uploads to NotebookLM.

convex-runtime

88

IgorWarzocha

Implement Convex runtime features: HTTP actions, file storage, search (full text + vector), scheduling (crons + scheduled functions), and RAG patterns. Use for webhooks, uploads, search indexes, vectorSearch actions, and background workflows. Use proactively when users mention HTTP endpoints, files, search, embeddings, or cron/schedule. Examples: - user: "Add full text search" → define searchIndex + withSearchIndex query - user: "Upload files" → generate upload URL and persist storageId - user: "Vector search" → action with ctx.vectorSearch and doc fetch - user: "Run cleanup nightly" → cronJobs + function reference

javascript-sdk

79

inference-sh

JavaScript/TypeScript SDK for inference.sh - run AI apps, build agents, integrate 150+ models. Package: @inferencesh/sdk (npm install). Full TypeScript support, streaming, file uploads. Build agents with template or ad-hoc patterns, tool builder API, skills, human approval. Use for: JavaScript integration, TypeScript, Node.js, React, Next.js, frontend apps. Triggers: javascript sdk, typescript sdk, npm install, node.js api, js client, react ai, next.js ai, frontend sdk, @inferencesh/sdk, typescript agent, browser sdk, js integration

python-sdk

79

inference-sh

Python SDK for inference.sh - run AI apps, build agents, and integrate with 150+ models. Package: inferencesh (pip install inferencesh). Supports sync/async, streaming, file uploads. Build agents with template or ad-hoc patterns, tool builder API, skills, and human approval. Use for: Python integration, AI apps, agent development, RAG pipelines, automation. Triggers: python sdk, inferencesh, pip install, python api, python client, async inference, python agent, tool builder python, programmatic ai, python integration, sdk python

api

73

jvidalv

Use when working on the backend API (packages/api). Covers Elysia routes, Drizzle ORM, TypeBox schemas, JWT authentication, S3 uploads, Google Sheets logging, and the Next.js hybrid setup.

CSV Data Summarizer

70

zrt-ai-lab

CSV data analysis skill. Uses Python and pandas to analyze CSV files and generate statistical summaries and quick visualizations. Automatically invoked when a user uploads or mentions a CSV file or requests analysis of tabular data.

nuxt-server

69

secondsky

Nuxt 4 server-side development with Nitro: API routes, server middleware, database integration, and backend patterns. Use when: creating server API routes, implementing server middleware, integrating databases (D1, PostgreSQL, Drizzle), handling file uploads, implementing WebSockets, or building backend logic with Nitro. Keywords: server routes, API routes, Nitro, defineEventHandler, getRouterParam, getQuery, readBody, setCookie, createError, server middleware, D1, Drizzle, PostgreSQL, WebSocket, file upload

subtitle-correction

63

sugarforever

Correct subtitle files (.srt) generated from speech recognition. Use when the user uploads subtitle files and asks to correct, fix, or proofread subtitles, especially for technical content like programming tutorials, AI/ML courses, or any content with domain-specific terminology. Supports Chinese and English subtitles with intelligent error detection and correction while preserving exact timeline information.

dont-be-greedy

49

ElliotJLT

When a user uploads or references a data file (CSV, JSON, XLSX, TXT, LOG) or any file larger than 100KB, immediately estimate token cost using scripts/estimate_size.py. If >30k tokens, chunk the file and summarize each chunk. If smaller, run quick inspection. Return a safe preview and summary without asking the user what to do.

docx-contracts

48

artwist-polyakov

Fill Word document templates (contracts, forms) with structured data using docxtpl. Use when user uploads a .docx template with {{variables}} and provides data to fill it, or requests contract/form generation from template.

telegram-field-bot

46

datadrivenconstruction

Build Telegram bots for construction field workers. Real-time reporting, photo uploads, task assignments, progress tracking. Integrate with n8n for automated workflows.

weaviate-data-ingestion

41

saskinosie

Upload and process data into local Weaviate collections with support for single objects, batch uploads, and multi-modal content

kirby-forms-and-frontend-actions

36

bnomei

Implements frontend forms and actions in Kirby (contact forms, file uploads, email with attachments, creating pages from frontend). Use when handling user input or building submission flows.

Convex File Storage

34

powroom

Complete file handling including upload flows, serving files via URL, storing generated files from actions, deletion, and accessing file metadata from system tables

cloud

33

ThinkEx-OSS

Guide for assistant-cloud persistence and authorization. Use when setting up thread persistence, file uploads, or authentication.

security-threat-model

31

lyndonkl

Use when designing or reviewing systems handling sensitive data (PII, PHI, financial, auth credentials), building features with security implications (auth, payments, file uploads, APIs), preparing for security audits or compliance (PCI, HIPAA, SOC 2), investigating security incidents, integrating third-party services, or when user mentions "threat model", "security architecture", "STRIDE", "trust boundaries", "attack surface", or "security review".

rails-ai:security

29

Zerobearing2 Rails Ai Security

CRITICAL - Use when securing Rails applications - XSS, SQL injection, CSRF, file uploads, command injection prevention

File Uploads

29

omer-metin

Expert at handling file uploads and cloud storage. Covers S3, Cloudflare R2, presigned URLs, multipart uploads, and image optimization. Knows how to handle large files without blocking. Use when "file upload, S3, R2, presigned URL, multipart, image upload, cloud storage, file-upload, s3, r2, storage, presigned, images" mentioned.

bknd-storage-config

28

cameronapak

Use when configuring storage backends for file uploads. Covers S3-compatible storage (AWS S3, Cloudflare R2, DigitalOcean Spaces), Cloudinary media storage, a local filesystem adapter for development, adapter configuration options, environment variables, and production storage setup.

Backblaze Coder

27

majesticlabs-dev

This skill guides Backblaze B2 Cloud Storage integration with OpenTofu/Terraform and the B2 CLI. Use it when managing B2 buckets, application keys, file uploads, lifecycle rules, or S3-compatible storage.