# Sundayship: full Build Card index Real developer demand signals turned into weekend-sized build ideas. Each entry below is one published Build Card. The build prompt and TikTok hook pack are intentionally left out of this file; open the canonical URL to unlock them. ## AI Coding Skill Coach A personal dashboard that reviews your AI-assisted coding sessions and tracks whether you're building good habits or just accepting suggestions. - Category: education - Difficulty: 3/5 - Source: https://news.ycombinator.com/item?id=48897613 - Canonical URL: https://sundayship.com/cards/ai-coding-skill-coach ## Home Network Meeting Transcriber One computer on your network handles speech-to-text for every device on it, so recordings and transcripts never leave hardware you control. - Category: personal - Difficulty: 3/5 - Source: https://transcribe.lymestack.com/ - Canonical URL: https://sundayship.com/cards/home-network-meeting-transcriber ## Builder Identity Journal A private journal for builders who feel AI is doing more of the "real" work, to track the judgment calls that were actually theirs. - Category: personal - Difficulty: 1/5 - Source: https://news.ycombinator.com/item?id=49481969 - Canonical URL: https://sundayship.com/cards/builder-identity-journal ## Long-Running AI Job Relay A relay queue that keeps slow AI model calls alive past the timeout limits of serverless functions and automation tools. - Category: dev-tools - Difficulty: 3/5 - Source: https://github.com/n8n-io/n8n/issues/11886 - Canonical URL: https://sundayship.com/cards/long-running-ai-job-relay ## Agent Skill Pack Builder Package reusable instructions, templates, and scripts into portable AI agent "skills" instead of rewriting the same setup for every project. - Category: dev-tools - Difficulty: 3/5 - Source: https://github.com/danny-avila/LibreChat/issues/11106 - Canonical URL: https://sundayship.com/cards/agent-skill-pack-builder ## Marketplace Launch Readiness Checker Score how ready an AI product is to list on a marketplace or directory, based on the kind of proof buyers actually trust. - Category: sales - Difficulty: 2/5 - Source: https://news.ycombinator.com/item?id=49185927 - Canonical URL: https://sundayship.com/cards/marketplace-launch-readiness-checker ## Anonymous Research Proof Board A place to submit early-stage research write-ups and supporting proofs anonymously, so the idea gets judged on its own merit. - Category: education - Difficulty: 3/5 - Source: https://news.ycombinator.com/item?id=49669620 - Canonical URL: https://sundayship.com/cards/anonymous-research-proof-board ## Prompt-to-Video Clip Generator A straightforward front-end for turning a written scene description into a short AI-generated video clip for quick B-roll or concept videos. - Category: content - Difficulty: 3/5 - Source: https://github.com/danny-avila/LibreChat/issues/7702 - Canonical URL: https://sundayship.com/cards/prompt-to-video-clip-generator ## AI Trip Itinerary Planner Turn a destination and a handful of preferences into a day-by-day travel itinerary, the way one builder did manually for a trip to Spain. - Category: personal - Difficulty: 2/5 - Source: https://news.ycombinator.com/item?id=49689049 - Canonical URL: https://sundayship.com/cards/ai-trip-itinerary-planner ## AI Subscription Spend Tracker Track every AI tool subscription in one place, since most people juggling GPT, Claude, and others for different tasks have lost count of what they're actually paying. - Category: personal - Difficulty: 1/5 - Source: https://news.ycombinator.com/item?id=49290713 - Canonical URL: https://sundayship.com/cards/ai-subscription-spend-tracker ## AI QA Tester for Your Web App Point an agent at a live web app and let it click through it like a real user, catching broken flows before you ship. - Category: dev-tools - Difficulty: 4/5 - Source: https://news.ycombinator.com/item?id=48586299 - Canonical URL: https://sundayship.com/cards/ai-qa-tester-for-web-apps ## Persistent Memory Add-on for AI Agents A memory layer that logs every tool call an agent actually made, not just its input/output text, so it stops claiming to have done things it didn't. - Category: dev-tools - Difficulty: 4/5 - Source: https://github.com/n8n-io/n8n/issues/14361 - Canonical URL: https://sundayship.com/cards/persistent-agent-memory-addon ## Bring-Your-Own Data Sources Hub Connect Google Drive, Notion, Dropbox, and Confluence as live data sources an AI assistant can search, instead of manually re-uploading files. - Category: dev-tools - Difficulty: 4/5 - Source: https://github.com/open-webui/open-webui/issues/5872 - Canonical URL: https://sundayship.com/cards/bring-your-own-data-sources-hub ## Team Workspaces for Shared AI Chats Assign teammates to shared workspaces with shared API keys, prompts, and uploaded documents instead of everyone running their own siloed AI chat. - Category: sales - Difficulty: 3/5 - Source: https://github.com/danny-avila/LibreChat/issues/4730 - Canonical URL: https://sundayship.com/cards/team-workspaces-for-shared-ai-chats ## Approve-Before-It-Acts Agent Guardrail A confirmation layer that pauses an AI agent before it runs a tool call, so it can't mutate data without a human clicking OK. - Category: dev-tools - Difficulty: 3/5 - Source: https://github.com/danny-avila/LibreChat/issues/5580 - Canonical URL: https://sundayship.com/cards/agent-approval-guardrail ## AI Conversation Cost Meter A live running total of what each AI conversation actually costs in API dollars, shown right next to the chat. - Category: dev-tools - Difficulty: 2/5 - Source: https://github.com/danny-avila/LibreChat/issues/1215 - Canonical URL: https://sundayship.com/cards/ai-conversation-cost-meter ## Chat Folders & Projects Organizer Group AI conversations into folders and shared-context "projects" so nothing gets lost in an endless chat list. - Category: productivity - Difficulty: 2/5 - Source: https://github.com/danny-avila/LibreChat/issues/4848 - Canonical URL: https://sundayship.com/cards/chat-folders-and-projects