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AI lab hackathons, 2025 to now

What got built, and what won.

Every submission from hackathons run by Anthropic, OpenAI, Google, Meta and the other big labs, with the winners marked and the code linked.

projects
31,980
hackathons
93
award winners
585
inferred from GitHub
433
1st Place

Tekton

ekton is an evidence-driven 3D digital reconstruction platform for ancient architecture, specializing in the preservation and visualization of Tang Dynasty timber-frame buildings.

culture/heritagedev tools

Holly Tang, Austin Burgess

1st Place

Kube SRE Gym

Kube SRE Gym is a self-improving RL environment where a small language model (Qwen3-1.7B) learns to diagnose and fix real Kubernetes production incidents from scratch.

dev toolsagents

Sidhartha Reddy Potu, Ashish Ranjan, Guangting Yu

Arize - 1st Place

Cassandra

AI agents fail silently, confidently wrong, and nobody notices. Cassandra is an AI that watches your AIs. It catches every lie, diagnoses why, ships a proven fix, and even grades its own accuracy.

agentsdev tools

Sirjan Singh, Kshitij Verma

1st Place

SAV.ai

NNPort redefines embedded engineering by fully automating the tasks that traditionally required specialized engineers, delivering an end-to-end autonomous development workflow.

dev tools

Stanley Mei, Alazar Shenkute, Vipashyana Patel

1st Place

CAD Sandboxes

This project provides CAD sandboxes to Astra via a VM, wraps Fusion with a HTTP interface and realtime stream of the workspace state.

dev toolsrobotics/hardware
1st Place | Developer Tools

Echo Canvas

A browser workbench for authoring, hearing, and explaining interactive spatial acoustics before committing to a game-engine-like audio pipeline.

creative/musicdev tools
GitLab - 1st Place

mnemosyne

The AI that remembers every failure — predicts outages, annotates risky code inline, gates CI pipelines, auto-blocks critical MRs, and diagnoses failures. Powered by Gemini and gitlab on Google Cloud.

dev toolssecurity
GitLab Track: First Place

Pipeline Doctor

Pipeline Doctor auto-diagnoses GitLab CI failures with AI, suggests .gitlab-ci.yml fixes, auto-creates merge requests, finds similar past issues via vector search, and notifies devs instantly.

dev toolsagents
GitLab Track: Second Place

Agentic CICD

Your DevOps Sidekick - Automate, Analyze, and Accelerate with AI Agents for GitLab and Google Cloud

dev toolsagents

Shalwin Sanju

2nd Place | Apps for Your Life

AirBridge for Windows

AirBridge turns an AirPlay-compatible speaker into a practical wireless audio output for a Windows PC and puts a GPT-5.6 agent in the control loop.

dev toolsvoice
2nd Place | Developer Tools

Sentinel

Catch security holes in your MCP server before you ship it. Static rules, GPT-5.6 review, and Docker-sandboxed probes-every finding mapped to the OWASP Agentic Top 10.

securitydev tools

Malik Bashaar Javaid

2nd Place

S3 Butler

S3 Butler provides analysis of S3 buckets, visualizations of storage traffic, and visibility into user permissions.

dev toolssecurity

Anurag Mittal, Taylor McKinnon

2nd Place

ToolForge

ToolForge is an autonomous AI agent that solves a core limitation of traditional AI: being stuck with only the tools it was given.

agentsdev tools

Rishi Shiramshetti, Yash Sanghvi, Abraham Bhatti

2nd Place

Fathom

Fathom is a voice first, AI powered codebase assistant that eliminates the code comprehension barrier for developers.

dev toolsvoice

Kiitan Ayandosu, Clinton Imaro, Emmanuel Mokua

3rd Place

Cognita Reply

Our project combines an agent-driven development framework (AI-Led SDLC) with a plugin called LegacyBridge to enable interaction with legacy systems that lack APIs.

dev toolsagents

Massimo Mendozza, Adam Gilbert, Alex Popovici

GitLab Track: Third Place

Agent Anansi

Agent Anansi: The world's first AI-powered CI/CD that cares about your code AND your team - six specialized agents make development faster, safer, and more human

dev toolsagents
WebMCP Challenge Winners

Alza

A floor plan is coordinates, not buttons. Alza publishes its geometry as 31 typed tools, so your agent draws the plan, checks its own work, buys from another origin, and raises it to walkable 3D.

dev toolsagents