The IDE Reimagined: JetBrains Codex Hackathon
Apr 18, 2026 · San Francisco, CA
We built a self-healing coding agent that searches over compact DSL implementation plans before generating code. The LLM proposes semantic reasoning branches…

Scopecreep turns your JetBrains IDE into an agentic hardware testbench. Describe a test in plain English; an AI agent writes Python directly into your open…
Mesh Code: shared session state for coding agents. Install mesh-code-mcp in any IDE and any agent — Claude, Cursor, Codex — sees the same feature card, event…
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. What…

SecureLoop turns production Sentry alerts into Codex-generated, sandbox-tested, human-approved fixes inside JetBrains.
Pinpoint is a visual annotation overlay for frontend review. Not just that, it also helps pinpoint things in complex software :)
test
The debugger-aware bug-fixing agent that actually sees what broke.

# Problem Statement ## The Crisis ROS1 (Robot Operating System 1) reached end-of-life in May 2025. Yet thousands of production robotics codebases…

New developers opening a React repo often cannot quickly see how components nest and which file owns what. Reading files one by one or searching imports takes…
Goldfish is an advanced, evolving AI agent designed to learn from every interaction. Unlike traditional static agents, it builds a persistent understanding of…
Disclaimer: due to unforeseen circumstances we have to leave before noon, so we cannot be there for the demos and pitches. That said, we had a lot of fun…

Speedrunner is an AI-assisted, human-governed incident response system that cuts P1 outage response and resolution times in half by eliminating triage slop…

PR Autopilot: The AI Architect for Modern Dev Teams Tagline "Stop reviewing nits. Start shipping architecture." The Vision PR Autopilot is a next-generation…
Guardia is a deployment risk copilot integrated within JetBrains IDE that can proactively alert developers about risks in their code before deployment…

Context-aware adversarial testing for Machine Learning and Ranking pipelines, built directly into the JetBrains IDE.

Category : Testing & Debugging Code Training LLMs is expensive. Burning hours on an H100 only to discover your model was memory-bound the entire time is an…
Hindsight is a local-first memory layer for AI coding. It tracks coding attempts inside JetBrains, including edits, test runs, failures, and reverts, then…
RedGreen is a JetBrains plugin that turns the IDE into a self-healing runtime. When the PyCharm debugger trips a runtime exception, RedGreen races four models…

VoiceCodex is a JetBrains plugin running inside WebStorm that turns the IDE into a hands-free conversational coding partner. You just talk naturally, keep…
Plannotator Live (built from scratch at the hackathon) is a collaborative planning review surface for agentic engineering; built for the world where coding…

ChainMail Council AI writes code faster than humans can review it. There's no governance layer — no accountability, no audit trail, no way to know what…

TRUE (https://supabase-true.vercel.app/): No review bottlenecks. No merge conflicts. No broken tests. No wasted hours debugging AI-generated code. Every…

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. This can range…

ShipSec Local is a local-first security review plugin and workflow for Codex. It builds a repo-wide security model, saves a trusted baseline, and then…

We are creating an AI Forward Deployed Engineer that helps organizations work together and onboard unknown systems and work with multiple systems. For now we…

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…

AI coding agents like Codex can feel like a black box to non-technical users. Most people don’t think to ask for a plan first, which makes it hard to…
My solution is designed to simplify the lives of both technical and non-technical users by bridging the gap between business workflows and software…
OmniDev is a background coding agent you can hear, talk to, and carry with you. Start a job on a real GitHub repo and a durable workflow spins up a Vercel…
MemoryLint is the IDE-native trust and governance layer for AI-written code inside JetBrains. AI coding agents don't govern themselves. They can remember…

Blueprint is a PyCharm plugin that helps developers plan their codebase before implementing it, making AI-assisted coding more structured, predictable, and…

Adaptive Change Harness is a self-evolving verification and repair system for real codebases. Its core value is not just that it can call a model to suggest a…
Is a reimagined IDE for computational biology that treats biological correctness as a first-class debugging target. Utilizes ConTree's pipeline branching, it…
Code with voice(and not in english). We developed a customized model to code in Indic languages (Tamil, Hindi and Bengali). The pipeline starts from IntelliJ…

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? these ai…

Review vibe-coded repository output for security, design quality, explainability, and engineering metrics.
Skills for coding agents to run code systimatically

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.
