Collection
Underrated Gems
Underrated Gems are skills that score high on our quality rubric but haven't accumulated the stars of the big-name projects. A stars-led ranking buries them; we surface them on quality. If a small builder ships something genuinely good, it belongs here.
- Indexed
- 23
- Avg score
- 8.2
- Top platform
- n8n Templates 11
- Top industry
- Software and SaaS 10
Top picks for underrated gems
Transform Airbnb Listings into Direct Booking Sites with Netlify
Scrapes an Airbnb listing, generates a mobile-ready direct-booking static site, packages it as a ZIP, and deploys it to Netlify with a unique URL.
ChatGPT Google Business Profile Review Replies
Auto-reply to Google Business Profile reviews with ChatGPT — tone-matched responses for every new review.
Monitor Solar Energy Production with Alerts
Pulls solar generation data from the Energidataservice API every two hours, alerts on under-production, and logs daily summaries to Sheets and Slack.
LangSmith SDK
Client SDK for tracing, evaluating, and monitoring LLM apps in LangSmith — works with LangChain or standalone.
Nonprofit Grant Writer (Custom GPT)
Custom GPT that helps nonprofit administrators manage the grant-writing process end-to-end — funder research, proposal drafting, and reviewer prep.
Neon MCP Server
Official MCP server for the Neon serverless Postgres platform — manage projects, branches, and databases through the Neon Management API.
Company Policy Chatbot with RAG + Pinecone + OpenAI
Self-updating policy chatbot that ingests Google Drive docs into Pinecone and answers employee policy questions with citations.
Automate Social Posts across Twitter, LinkedIn and Facebook
Generates a daily post topic, writes copy with OpenAI, creates a matching image, and publishes to Twitter, LinkedIn, and Facebook automatically.
AI Email Triage and Auto-Response with OpenAI + Gmail
Classifies inbound Gmail into Sales, Support, Internal, Finance, or Promotions, then routes each to a specialized OpenAI agent.
WhatsApp Auto-Reply with ChatGPT
Make scenario that watches WhatsApp Business Cloud events and uses ChatGPT to send personalized, context-aware replies back to the customer.
ChatGPT Responses for Google Forms into Google Sheets
Send each new Google Forms response to ChatGPT as a prompt, then log the AI reply in a Google Sheet for review.
Voice-Driven Travel Itinerary Generator with ElevenLabs, GPT-4o and Pinecone
Talk to an ElevenLabs voice agent and get back a personalized travel itinerary built from a Pinecone tour database and GPT-4o.
AI Agent for Logistics Order Processing with GPT-4o
Reads inbound logistics order emails, extracts structured shipment data with GPT-4o, and writes it to Google Sheets for the warehouse team to action.
Qualify Insurance Leads with Vapi, GPT-4 and Airtable
Auto-calls fresh insurance leads with a Vapi voice agent, qualifies them in conversation, then generates a personalized GPT-4 proposal and emails it.
Asset Health and Predictive Maintenance with Claude and Slack
Coordinates specialist Claude agents over industrial asset telemetry, classifying findings into critical alerts, escalations, or routine maintenance.
Summarize Gmail With OpenAI, Send to Slack
Summarize every new Gmail message with OpenAI and post the digest to a Slack channel.
Intelligent Purchase Order Generator with AI Supplier Selection
Selects the best supplier for each requisition on cost, lead time, and urgency, then drafts a PO with approval routing and full audit trail.
Copilot Extensions Preview SDK (JS)
Official JavaScript SDK that handles request verification, response formatting, and prompt streaming for Copilot Extensions.
List Properties with OpenAI Vision, WordPress and Airtable
Turns a folder of raw property photos into a full MLS-style listing — AI-written description, WordPress post, and Airtable record — in one pass.
Blackbeard Copilot Extension
Reference Copilot Extension that responds in the voice of Blackbeard the pirate — the canonical Hello World starter.
AutoRFP (LlamaIndex)
Next.js + LlamaIndex platform that automates RFP responses — extracts questions from incoming documents and drafts contextual answers from a knowledge base.
RAG Copilot Extension
Reference Go-based Copilot Extension demonstrating retrieval-augmented generation patterns over a custom corpus.
kordoc
Comprehensive parsing and manipulation tool for Korean office documents with AI agent integration via MCP, supporting HWP, HWPX, PDF, XLSX, and DOCX formats.
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