LostNet — The Neighborhood Lost & Found with Gravitational Resonance & Real-World Handovers
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built LostNet is a real-time, map-first neighborhood Los…
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Default Flag: an exoplanet agent that won't mix papers
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built Default Flag answers derived exoplanet…
CrisisIQ: An AI Investigation Workspace for Incidents That Don't Agree With Each Other
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built Incident investigations rarely fail because there…
Python Library Assistant Powered by Sanity Structured Content
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built I developed an AI-grounded Python Libr…
Clearance Desk: an agent that catches the admission you'd lose at clearance
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built In Nigeria you can score well in JAMB'…
DocuMind: Intelligent Real-Time AI Documentation & Technical Knowledge Agent
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content Transforming static developer documentation and tec…
Orbit V3: From a Research Companion to Learning With a Personal AI Assistant
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content By Jean-Sébastien Beaulieu · October 4, 2026 I used…
The Goblin Warren: an AI Dungeon Master that never invents a rule
What I built The Goblin Warren is a browser D&D 5e dungeon crawl. You lead three heroes through five levels and fight in turn-based d20 combat w…
LoungeProof: know the lounge rule before you join the queue
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content . What I built Your card advertises complimentary l…
Your Policies Are Out of Date: How I Built a Sanity AI Agent to Catch Fact Drift
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built Fact Ledger — an AI-assisted fact drift detection…
Scholia: an AI study partner that answers from course knowledgebase
This is a submission for the Sanity Challenge : Path One, Ship an Agent That Queries Real Content. What I Built Scholia is a study partner for one c…
Cross-Check: An Agent That Catches Outdated Website Content Before AI Assistants Repeat It to Buyers
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content We asked our own website 87 questions that buyers h…
I shipped an agent that asks Sanity Context what it is allowed to say
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content The agent's MCP endpoint: https://api.sanity.io/v1/…
My Server Files Its Own Tickets, Then Waits for My Signature to Heal Itself
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built Servers crash at 3 AM. A human wakes up, SSHs in,…
Gate Check: can this power bank fly? An agent that knows when airlines and regulators disagree
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built Gate Check answers a question people g…
ClaimLadder: follow the work, count the receipts
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange . The project and this writeup were built by an autonomous AI c…
My laptop AI got 0 of 88 contest deadlines right. Sanity got it to 70. Time tools got it to 87.
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content "Why build this? You can just look it up." That was…
Ask the Archive: a Q&A agent grounded in 150 stories of Black California history
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built Ask California Black Stories is a chat…
Chain of Custody: an AI agent that only says what it can prove
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built Ask most AI research agents a factual…
Incident War Room: an incident-response tool where the approval gate and the AI can't be faked out
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built Incident War Room is an incident-response app for…
The Museum of Almost: a museum you explore by making choices
Built for the Sanity Challenge, Path Two: Vibe-Code Something Strange . What I Built Who should be allowed to borrow your rain? The Museum of Almost…
Open Call: an agent that says where every hackathon fact came from
Submitted to the DEV × Sanity Challenge, Path One. What I Built On 20 September 2026 I went looking for a hackathon to go to in Europe. I opened fiv…
Why Vector Search Breaks Production: Building a 2-Hop Relational Context Engine in Sanity
This is a submission for the Sanity Challenge, Path Two: Build a Knowledge Base or Context Engine . What I Built The AI community has spent the last…
The Estian Tattler: a gossip rag for my RimWorld colony that has to cite the save file
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange I'll be straight about this one since the build process is part…
The Cryptid Field Office: an AI triages sightings, a person signs off
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built The Cryptid Field Office : a deadpan government bu…
Quicksilver: An Autonomous Company Operating System
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built A chatbot reads your documents. Quicks…
FinePrint: an agent that checks your hackathon entry against the rules it reads
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content . What I Built Hackathon rules live in three places…
I vibe-coded a Next.js knowledge base that argues with itself
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I Built Still True is a knowledge base about Next.js that…
Before Daybreak — the promise is the branching point
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange . What I Built Before Daybreak is a short, replayable story abo…
Apex Bestiary: a living cryptid archive powered by Sanity
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange . What I Built Apex Bestiary is a living archive of cryptid sig…