AI coding at native speed
Smoothly collaborate with agents in JoinsKit, editing files, navigating code, and running tools at the speed of the editor itself.
Delegate, review, and extend your flow
Hand off tasks to your favorite agent, follow it along in real-time, and easily review its changes.
Learn about AI in Zed
Agentic Editing
Describe the task, let the agent collect context, edit files, and stay on track until the work is ready.
Real-time Collaboration
Follow the agent as it moves through the project, opens files, and explains what it is doing in real time.
Review and Refine
Review the result as a clear diff, refine the work, and decide what should land before committing.
Any Agent, Any Tool
Connect external agents and MCP servers so every useful tool can participate in the same workspace.
Trusted by influential AI users
"JoinsKit turns agent work into something I can calmly review, shape, and ship with the rest of my product system."
"The useful part is not just speed. It is the way the agent stays inside the same review loop as the team."
"We can hand off work, keep the context, and still see every change before it becomes part of the system."
"The context building feels considered. It keeps the interaction small, visible, and easy to trust."
"Using agentic editing with a fast client means I can try harder changes without losing the review trail."
"It gives me the agent loop I want without turning the editor into a dashboard. It stays focused."
Code faster with Edit Predictions
Predict the next useful edit, keep local context close, and move through small changes without breaking flow.
Learn About Zeta
Full control in full-speed
Choose how models connect, how tools are allowed, and how agent work moves through review.
Learn More → Hosted by JoinsKit
Use hosted frontier models with simple account-level access and no local key management.
Learn More → Run locally
Run local models through Ollama and keep sensitive work on hardware you control.
Learn More → Bring your own keys
Plug in provider keys for the teams and budgets you already operate.
Native speed
A native interface keeps large AI edits inspectable while agents work across many files.
Learn about JoinsKit →Fine-grain tool control
Configure which tools are allowed, when confirmation is needed, and how much autonomy each workflow receives.
View Tool Permissions →Open client, open protocol, open model
Keep the client, protocol, and model choices open so your system can evolve without a lock-in rewrite.
Explore JoinsKit →Recently Shipped
Track the AI surface as it improves: protocol work, review flows, model providers, and tool control.
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Merged this week
22
Merged this month
110
Shipped in 2026
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Shipped in 2025
Go Deeper
Benchmarks, philosophy, and docs to get the most out of AI in JoinsKit.
Reviewable Agent Workflows
Benchmarks and notes on keeping AI workflows fast inside a native client.
Read Post →On Programming with Agents
How agent work should stay visible, reviewable, and close to the code.
Read Post →Bring Your Own Agent
Connect outside agents and project tools without turning the editor into a dashboard.
Read Post →