01Threads
Threaded agent work
Keep the brief, tool activity, approvals, diffs, and follow-up in one durable thread. Jump back in without reconstructing the context.
Web interface and desktop control plane for coding agents
One workspace for every coding agent.
Use the Codessa web interface in your browser, or download the desktop app. Projects, threads, terminals, previews, and Git stay in one calm surface.
CodessaALPHA
LocalConnected
THREAD · CODEX
Update workspace shell
Keep the current app surface intact while bringing it to the public site.
Ask for follow-up changes or attach images
+Codex High Build Full access 72k context
Terminal 1pnpm test✓ workspace shell×
The same workspace, from thread to preview to Git.
The workspace
Everything around the agent belongs in the same thread.
Codessa is built around the real shape of coding work: a project, a conversation, a changing codebase, and a decision about what ships next.
02Providers
Use the provider you already have
Connect Codex, Claude Code, OpenCode, Cursor, and other configured providers. Choose the model and effort level per thread.
03Preview · Files
Preview and inspect beside the chat
Open the live preview, file tree, or conversation beside the timeline. See the result while the agent is still working.
04Terminal
A terminal when you need one
Keep real terminal sessions and project scripts close to the thread. Run the command yourself or hand the context to the agent.
05Git
Git stays in the loop
Branch, review changes, commit, push, and open a pull request from the workspace instead of breaking your flow to hunt for another window.
06Environments
Local or connected environments
Start with a folder on your machine, then connect a reachable or paired environment when the work needs a different surface.
A tighter loop
From project to pull request without losing the plot.
The interface follows the work instead of making you translate it between disconnected tools.
01↗
Add a project
Choose the repository or environment that should own the work.
02↗
Start a thread
Bring a focused brief, files, images, and terminal context into the composer.
03↗
Review and ship
Inspect the diff and preview, then commit, push, or keep iterating.
NEXT ACTIONReview changed files
Preview the result, leave a comment, or send the thread back for another pass.
Open diffOpen preview
Fits the way you work
Start local. Connect more when the project asks for it.
Use the workspace where the code lives, with clear controls for what the agent can do and where it can do it.
Your projects stay yours.
Open a folder, choose a provider, and keep the thread close to the files and terminal you are actually changing.
- ✓Project and thread state in one workspace
- ✓Provider and runtime controls per thread
- ✓Inline approvals before sensitive actions
Pick up the work anywhere.
Pair or connect another reachable environment when the build, preview, or machine you need is somewhere else.
- ✓Linked environments and connection settings
- ✓Preview, files, chat, and terminal surfaces
- ✓Mobile control surface for live work
Open source
Make the control plane yours.
Read the code, fork the surface, or add the provider and workflow your team actually needs. Codessa is built to be inspected and extended.
⌘codessa / codessaPublic
apps/web current workspace
packages/contracts shared surface
apps/mobile control surface
MIT licensedBuilt in public
Keep the work in one place.
Sign in to the Codessa web interface for browser-based projects and workflows, or download Codessa for local-first control.