Your local-first, cross-device
workbench for all your agents.
An AI app for power-users that only you own and that's multi-project, multi-worktree, multi-session, and multi-agent.
finance/q3/*.csv. One chart per region, then export to PDF.reports/q3.md and rendering the PDF…Works with the agents you already pay for.
Splitkick runs the CLIs you installed. Your subscriptions and logins stay with the providers — Splitkick never sees a password.
$ claude$ codex
$ cursor-agent
$ opencode$ pi$ commandcode$ grok
$ kimi
$ antigravity
$ coderabbitCross-device like the big AI apps.
Stored on your own disk.
Claude and ChatGPT follow you from desktop to phone because your work lives on their servers. Splitkick gives you the same, with your work on your own disk.
Every device, no cloud account
Start on the Mac, answer an agent from your phone, continue on another machine. One host serves them all — directly, over Tailscale or your LAN.
Everything on your disk, until you delete it
Projects, sessions, chat history and artifacts are plain files you can read, back up and move. Archives are never deleted automatically unless you turn it on. Nothing is uploaded. No account, no telemetry.
Your agents, your regular plans
Ten agent CLIs in one window, on the subscriptions you already pay for. No API token required — Splitkick runs the CLI and never sees a password.
Multi-project, -worktree, -session
Every task gets its own git worktree and as many sessions as you like — all running in parallel. Merge what works, throw away the rest.
Git-backed, not code-only
Reports, research, data, docs and vaults get the same safety net as code. See the output — Markdown, PDFs, images, video — right next to the chat.
Works with your tools
Agents use your local CLIs: 1Password for secrets, GitHub, Forgejo or Gitea for code, Tailscale between your devices. Nothing to wait for.
Your Mac does the work.
Your phone is a window onto it.
Same sessions, from your phone
Turn on Web Access, open the link on your phone, add it to the home screen. Your phone talks straight to your Mac — no Splitkick server in between.
- AnswerAgent questions and plan approvals, with the same options as on the Mac.
- WatchEvery session's status across all projects. Running, waiting, done.
- ReadThe output: Markdown, PDFs, images, with pinch-zoom.
- ConnectTailscale (encrypted) or your LAN. Token login. New in Splitkick
Or run the same workspace headless on a box you own, so agents keep going when the laptop sleeps. Roadmap
Projects, worktrees and sessions — in three steps.
Add a project
Any folder with git: a codebase, an Obsidian vault, a data repo, a book. Group projects in folders and link them for shared context.
Split
Each task gets its own worktree. Start sessions with any agent in Plan, Build or Yolo mode. They run side by side without stepping on each other.
├─ website-copy
└─ fix-import
Kick
Approve plans, answer questions, review the diff and the output. Commit, open a PR, merge — or archive the worktree and nothing is lost.
website-copy ── archive
Works with the tools you already use.
Built-in where it matters. Everything else works through the CLIs your agents already know.
GitHubIssues, PRs, Actions, security alerts, PR as worktreeBuilt-in
Forgejo · GiteaAny git remote, self-hosted too. Issues and PRs through tea / fjWorks with
1PasswordAgents read secrets with op — never pasted into a chatWorks with
TailscaleEncrypted link between your devices, detected automaticallyBuilt-in
Linear · SentryIssues as agent contextBuilt-in
MCPAgents can see and drive Splitkick through its own MCP serverBuilt-in
Your editorOpen in VS Code, Zed, Cursor, Xcode, IntelliJBuilt-in
Your terminalBuilt-in terminal, or Ghostty, iTerm2, WarpBuilt-in
Download Splitkick for macOS.
Free, open source, no account. Download it, point it at a git folder, kick off your first agent.