1st Place
thinking
We built a self-healing coding agent that searches over compact DSL implementation plans before generating code.
dev toolsagents
Aditya Mangalampalli
Cerebral Valley · OpenAI · 2026-04-18 to 2026-04-20
The IDE Reimagined: JetBrains Codex Hackathon
Public gallery: every submissionEvent page ↗
- Projects
- 39
- Winners
- 6
- With repo
- 100%
Winners
2nd Place
Scopecreep
Scopecreep turns your JetBrains IDE into an agentic hardware testbench.
robotics/hardwaredev tools
Bhavik Sheoran, Kenneth Ross, Roman Javadyan +1
3rd Place
Mesh Code
Mesh Code: shared session state for coding agents.
dev toolsagents
Kush Ise, Ayush Ojha, AL DRAM +1
Finalist
Periscope
Periscope is a local-first viewer that shows you exactly what's in your coding agent's context window, turn by turn, and tells you what to do about it.
dev tools
George Chiramattel, Ann Catherine Jose
Finalist
SecureLoop
SecureLoop turns production Sentry alerts into Codex-generated, sandbox-tested, human-approved fixes inside JetBrains.
securitydev tools
Abhiram Yadu Sribhashyam, Peyton Li, Rahul Marri
Finalist
Pinpoint
Pinpoint is a visual annotation overlay for frontend review.
dev tools
All other submissions
33TaterGang
Plannotator Live (built from scratch at the hackathon) is a collaborative planning review surface for agentic engineering; built for the world where coding agents are fast but planning and review have become the new bott
dev toolssecurity
Michael Ramos
Disclaimer
Disclaimer: due to unforeseen circumstances we have to leave before noon, so we cannot be there for the demos and pitches.
dev toolsagents
Rens Dijk, Jelle Maas
VisualCode
AI coding agents like Codex can feel like a black box to non-technical users.
dev toolsagents
Barkley Dai
Test
test
dev tools
RuntimeFix
The debugger-aware bug-fixing agent that actually sees what broke.
dev toolsagents
dronomy
## The Crisis ROS1 (Robot Operating System 1) reached end-of-life in May 2025.
robotics/hardwaredev tools
Suvasis Mukherjee
DoubleY
New developers opening a React repo often cannot quickly see how components nest and which file owns what.
dev tools
yi zhang, yue chen
Goldfish
Goldfish is an advanced, evolving AI agent designed to learn from every interaction.
agentsdev tools
Speedrunner
Speedrunner is an AI-assisted, human-governed incident response system that cuts P1 outage response and resolution times in half by eliminating triage slop, accelerating root cause analysis, and enforcing safe, auditable
securityproductivity
Irina Poslavsky
PR Autopilot
PR Autopilot: The AI Architect for Modern Dev Teams Tagline "Stop reviewing nits.
dev toolsagents
Guardia
Guardia is a deployment risk copilot integrated within JetBrains IDE that can proactively alert developers about risks in their code before deployment.
dev toolssecurity
Team RankGuard
Context-aware adversarial testing for Machine Learning and Ranking pipelines, built directly into the JetBrains IDE.
sciencedev tools
Category
Category : Testing & Debugging Code Training LLMs is expensive.
dev toolsscience
Hindsight
Hindsight is a local-first memory layer for AI coding.
dev toolsagents
Elbion Redenica, Carl Okpala, Shazil Farukh
RedGreen
RedGreen is a JetBrains plugin that turns the IDE into a self-healing runtime.
dev toolsagents
Likhit Juttada, Rudy A, Param Shah
VoiceCodex
VoiceCodex is a JetBrains plugin running inside WebStorm that turns the IDE into a hands-free conversational coding partner.
voicedev tools
Anatolii Zhukovskyi
ChainMail
ChainMail Council AI writes code faster than humans can review it.
securityagents
Daniel Kaneshiro
TRUE
TRUE (https://supabase-true.vercel.app/): No review bottlenecks.
dev toolssecurity
Yahya Alhinai, Maxime Boucher, Jie Cui
Dav Yaginuma
A plugin that adds a Spatial pane to the IDE and MCP commands to allow an agent to render anything in 3D spatial visualizations for the user.
dev toolsvision
ShipSec Local
ShipSec Local is a local-first security review plugin and workflow for Codex.
securitydev tools
Pranjal Paliwal
AF*
We are creating an AI Forward Deployed Engineer that helps organizations work together and onboard unknown systems and work with multiple systems.
productivityagents
Div Agarwal, Haarish M K, Jerry Shu +1
Rodex IDE
Rodex IDE - A Cursor-style IDE that uses 4 AI agents (powered by Nebuis Coding Model + Blaxel sandboxes) to perform real-time security analysis, bug detection, and autonomous fix application on Python codebases.
securitydev tools
pramod thebe, Yuvraj Gupta
Nikhil's Team
My solution is designed to simplify the lives of both technical and non-technical users by bridging the gap between business workflows and software development.
productivitydev tools
Nikhil Tarigonda
OmniDev
OmniDev is a background coding agent you can hear, talk to, and carry with you.
voiceagentsdev tools
Rithvik Manikandan, Ming Lu
MemoryLint
MemoryLint is the IDE-native trust and governance layer for AI-written code inside JetBrains.
securitydev tools
Blueprint
Blueprint is a PyCharm plugin that helps developers plan their codebase before implementing it, making AI-assisted coding more structured, predictable, and easy to reason about.
dev toolsproductivity
Lars Talian Stangebye-Hansen, Noah Lund Syrdal, Jorgen Bergh +1
Adaptive Change Harness
Adaptive Change Harness is a self-evolving verification and repair system for real codebases.
dev toolsagents
JetBio
Is a reimagined IDE for computational biology that treats biological correctness as a first-class debugging target.
sciencedev tools
Mahtabin Rodela
Code Lingua
Code with voice(and not in english).
voicedev tools
Mahtabin Rodela, Raka Kumar, Kaushik Sivakumar
Bug Bounty
Bug Bounty is a super heavy cutting edge research project on how dangerous ai agents can be to the world of software what we can do to mitigate it?
security
Safevibing
Review vibe-coded repository output for security, design quality, explainability, and engineering metrics.
securitydev tools
Emahatsion Issac
Volta
Skills for coding agents to run code systimatically
dev toolsagents
Cue
The coding agent to solve all problems, it has as many tools as you need, with a ui handcrafted with taste Your next move, on cue.
agentsdev tools
Sajjaad Farzad, Rahul Suthar, Mateo Alado +1