* feat: surface agent subscription usage in settings and chat tooltip Adds live subscription rate-limit visibility for Claude Code and Codex: - GET /api/v1/agents/usage lists per-agent utilization windows (plan, percent, reset time) for host agents with subscription credentials; ?fresh=true bypasses the 5-minute cache with a 15s per-provider clamp. - Fixes both existing usage clients: Claude parsed float utilization as int (decode failure) and now reads the richer limits[] array incl. per-model weekly windows; Codex read a nonexistent auth.json field and response headers - now reads tokens.access_token, parses the body windows, and refreshes OAuth tokens on 401. Token refresh persists without dropping unknown credential fields. - Settings > Agents gains a Subscription Usage section; the chat context doughnut tooltip shows the session agent's windows, fetched fresh on hover. - Shared UsageWindowRows component (bars, Good/High/Critical status, reset countdowns) keeps settings, tooltip, and office surfaces consistent. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: recompute agent billing type on every read Subscription billing detection for Claude and Codex was cached with sync.OnceValue for the process lifetime, so logging in with OAuth after the backend started never flipped billing badges or office usage checks until restart. Detection now re-reads the credential files on each call and reuses the usage clients' HasSubscriptionCredentials checks. Also adds a regression assertion that fractional-second resets_at timestamps parse under the RFC3339 layout. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: address subscription usage review feedback - serialize empty utilization windows as arrays, not null - sanitize per-agent usage errors in the API (raw provider errors are logged server-side; they can carry credential paths/response bodies) - persist refreshed CLI credentials via atomic temp-file rename - keep previous settings usage on transient refresh failure; drop stale tooltip usage (and its memo) when a fresh fetch fails - add controller tests for SubscriptionUsage mapping and fresh propagation Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: coalesce concurrent usage fetches and guard codex token refresh - serialize usage-cache fetches per key with a double-checked lock so concurrent fresh requests make one provider call instead of a burst - reject codex refresh responses with an empty access_token instead of persisting them and wiping working credentials - pin the usage-rows reset fixture 30s under the day boundary so the formatted value is deterministic on fast runners Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: coalesce failed usage fetches with short negative caching Concurrent lookups after a fetch error each retried the provider once the per-key lock rotated. Failures are now cached for 15 seconds (never longer than the caller's staleness bound), so bursts share one error result and the provider gets a breather before the next retry. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * fix: keep stale usage through failed refreshes and skip caching cancellations Track the last success and last failure independently in the usage cache: a failed fresh refresh no longer evicts a still-valid success (non-fresh callers keep the stale value while fresh callers share the recent error), and a caller-cancelled context no longer records a negative entry that would penalize other callers. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * test: synchronize concurrent usage-cache tests with a channel barrier Replaces the sleep-widened race window in the coalescing tests with a started/release barrier per the backend testing guidelines, and dedupes the two concurrent-caller tests into one helper. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> --------- Co-authored-by: Kandev Agent <agent@kandev.dev> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Kandev
Manage and run tasks in parallel. Orchestrate agents. Review changes. Ship value.
Features | Workflows | Run as a Service | Debug Logs | Roadmap | Contributing | Architecture | Discord
What
Organize work across kanban and pipeline views with opinionated workflows and execute multiple tasks in parallel. Assign agents from any provider, and review their output in an integrated workspace - file editor, file tree, terminal, browser preview, and git changes in one place. Terminal agent TUIs are great for running agents, but reviewing and iterating on changes there doesn't scale.
Run it locally or self-host it on your own infrastructure and access it from anywhere via Tailscale or any VPN.
Open source, multi-provider, no telemetry, not tied to any cloud.
Vision
Humans stay in control. Define tasks, build agentic workflows with gates, review every change, decide what ships.
- Review-first - Humans support production systems. We need to understand (yet) and trust the code that gets deployed.
- Your workflow - Every team is different, and not every developer uses AI the same way. Define workflows once, share them across the team, and give everyone a consistent process for working with agents - regardless of experience level.
- Remote agents - Running multiple agents on a large codebase can quickly saturate a local machine. The goal is a single control plane: offload execution to servers, orchestrate from anywhere, including your phone.
Features
- Multi-agent support - Claude Code, Codex, GitHub Copilot, Gemini CLI, Amp, Auggie, OpenCode, Cursor, Devin, Qwen, Factory Droid, iFlow, Kilocode, Pi, Kimi, AWS Kiro, Qoder, Trae, Oh My Pi, Grok
- Parallel task execution – start and manage multiple tasks from different sources simultaneously, boosting productivity with AI agents
- Integrated workspace - Built-in terminal, code editor with LSP, git changes panel, embedded vscode and chat in one IDE-like view
- Kanban task management - Drag-and-drop boards, columns, and workflow automation
- Agentic workflows - Multi-step pipelines that mix-and-match agents per step - for example, Claude Code Opus to design a plan, GitHub Copilot Sonnet to implement it, and Codex GPT 5.4 to review the changes. See docs/workflow-tips.md
- Sub-tasks - Agents can spawn sub-tasks that resume from the parent task's session. Useful for splitting a task that has grown too big, or producing several PRs from the same starting point.
- CLI passthrough - Drop into raw agent CLI mode for direct terminal interaction with agents that support it, leveraging their full native TUI
- Workspace isolation - Git worktrees prevent concurrent agents from conflicting
- Multi-repository tasks - Span a single task across multiple repositories, with one worktree per repo, per-repo branches, per-repo PRs, and per-repo grouping in the Changes panel and review dialog
- Flexible runtimes - Run agents as local processes, in isolated Docker containers, on remote servers via SSH, or in cloud executors like sprites.dev
- Runtime settings - Executor profiles, secrets, custom prompts, utility agents, voice mode, and resource metrics are configurable from Settings
- Task-agent MCP - Agents can create subtasks, target sibling repos, attach extra branches for multiple PRs, message other tasks, read conversations, and inspect related tasks
- External MCP - Manage Kandev from outside coding agents over streamable HTTP or SSE, with copyable config snippets for popular agent CLIs
- Workflow portability - Export and import workflows as portable YAML across workspaces or Kandev installs
- Session management - Resume and review agent conversations
- Shareable task snapshots - Publish redacted task conversation snapshots as secret GitHub Gists, with preview and revoke controls
- Stats - Track your productivity with stats on the completed tasks, agent turns, etc
See docs/features.md for the full feature inventory, including settings, secrets, custom prompts, and MCP task capabilities.
In progress: Office mode
We're working on Office mode, a feature-flagged autonomy layer for persistent agent teams. The direction is agent instances with roles and permissions, dashboards, inbox/approvals, routines, task delegation, skills, memory, cost tracking, budgets, and workspace config sync. We'll document Office as a supported feature after it is live.
Integrations
Connect Kandev to the tools your team already uses — pull issues into the kanban, link tasks to PRs, and surface review activity inline.
Supported ACP Agents
| Agent | Launch |
|---|---|
| Claude Code | npx -y @agentclientprotocol/claude-agent-acp |
| Codex | npx -y @agentclientprotocol/codex-acp |
| GitHub Copilot | npx -y @github/copilot --acp |
| Gemini CLI | npx -y @google/gemini-cli --acp |
| Amp | npx -y amp-acp |
| Auggie | npx -y @augmentcode/auggie --acp |
| OpenCode | opencode acp |
| Cursor | cursor-agent acp (requires Cursor Pro) |
| Devin | devin acp (install Devin CLI from Devin Desktop or standalone installer) |
| Qwen | npx -y @qwen-code/qwen-code --acp |
| Factory Droid | npx -y droid exec --output-format acp |
| iFlow (beta) | npx -y @iflow-ai/iflow-cli --experimental-acp |
| Kilocode | npx -y @kilocode/cli acp |
| Pi | npx -y pi-acp |
| Kimi | kimi acp (install Kimi CLI from Moonshot AI) |
| Kiro | kiro-cli-chat acp (install Kiro CLI from AWS) |
| Qoder | qodercli --acp (install Qoder CLI) |
| Trae | traecli acp serve (install Trae IDE CLI) |
| Oh My Pi | omp acp (install bun install -g @oh-my-pi/pi-coding-agent) |
| Grok | grok --no-auto-update agent stdio (install npm install -g @xai-official/grok) |
All agents communicate via ACP (Agent Client Protocol). Some agents support ACP natively, while others use ACP adapter packages that bridge their native protocols. CLI Passthrough mode is available when an integration provides a passthrough command. If your agent isn't supported yet, open an issue or submit a PR with the integration. See Adding a New Agent CLI for a step-by-step guide.
Bring your own TUI agents
Kandev can run any agent CLI as a TUI inside a terminal, even when it does not speak ACP. Add the command in agent profile settings and the task starts that agent inside a PTY terminal. CLI passthrough keeps the agent's native terminal UX available while still giving Kandev task tracking, worktrees, review, and session management.
Supported Executors
| Executor | Description |
|---|---|
| Local Process | Runs the agent as a local process on the host machine |
| Docker | Runs the agent in an isolated Docker container |
| SSH | Runs the agent on a remote server over SSH |
| Sprites | Runs the agent in a remote cloud environment via sprites.dev |
Executors support profiles for reusable runtime configuration: prepare scripts, environment variables, credentials, and settings. Worktree-based tasks can also attach multiple repositories or multiple branches from the same repository, which lets one task produce several PRs when the work needs it.
Quick Start
Homebrew (macOS, Linux)
brew install kdlbs/kandev/kandev
kandev
NPX
npx kandev@latest
Requires npm 7+. Installs the CLI plus a platform-matched runtime bundle in one step.
NPM (global)
npm install -g kandev@latest
kandev
Updates
brew upgrade kandevnpx kandev@latest(always uses the latest published version)npm install -g kandev@latest
The worktrees and sqlite db live in ~/.kandev by default. Works on macOS, Linux, and Windows (WSL or native).
From Source
# Clone the repository
git clone git@github.com:kdlbs/kandev.git
cd kandev
# Start in production mode
make start
Prerequisites: Go 1.26+, Node.js 18+, pnpm, Docker (optional - needed for container runtimes)
High level architecture
graph LR
UI[Web UI] --> Backend
Backend["Backend (Orchestrator)"]
Backend --> W1 & W2 & W3 & W4
subgraph W1[Local Process]
Agent1[Agent CLI] --- WT1[Worktree]
end
subgraph W2[Docker Container]
Agent2[Agent CLI] --- WT2[Worktree]
end
subgraph W3[SSH Remote]
Agent3[Agent CLI] --- WT3[Worktree]
end
subgraph W4[Sprites Cloud]
Agent4[Agent CLI] --- WT4[Worktree]
end
We also want to add support for this remote runtime:
- K8s operator - run agents in a Kubernetes cluster, with auto-scaling and resource management.
Development
Project Structure
apps/
├── backend/ # Go backend (orchestrator, lifecycle, agentctl, WS gateway)
├── web/ # Next.js frontend (SSR, Zustand, real-time subscriptions)
├── cli/ # CLI tool (npx kandev launcher)
├── landing/ # Landing page
└── packages/ # Shared UI components & types
Prerequisites
- mise for the pinned toolchain in
mise.toml(make bootstrapinstalls it when missing) - Go 1.26, Node.js 24, pnpm 9.15.9 (installed by
make bootstrap) - Docker (optional)
Environment Setup
# Install mise tools, workspace dependencies, and git hooks
make bootstrap
# Also install Playwright Chromium browser/deps for E2E
make bootstrap-e2e
Running Dev Servers
# Start everything (backend + frontend with auto ports)
make dev
# Or run separately
make dev-backend # Backend on :38429
make dev-web # Frontend on :37429
Testing & Linting
make test # Run all tests (backend + web)
make lint # Run all linters
make typecheck # TypeScript type checking
make fmt # Format all code
Pre-commit Hooks
# Installed and wired by make bootstrap
make doctor
Comparison to Other Tools
There are a few similar tools in this space, and new ones appearing everyday. Here's what sets this one apart:
- Server-first architecture - The core app runs as a server you can access from any device, including your phone.
- Remote runtimes - Run agents on remote servers via SSH, Docker hosts, and cloud environments, not just your local machine.
- Multi-provider - Use Claude Code, Codex, Copilot, Gemini, Amp, Auggie, OpenCode, Cursor, Devin, Qwen, Droid, iFlow, Kilocode, Pi, Kimi, Kiro, Qoder, Trae, Oh My Pi, and Grok side by side. Not locked to one vendor.
- CLI passthrough and chat - Interact with agents through structured chat messages or, where supported, drop into raw CLI mode for full agent TUI capabilities.
- Open source and self-hostable - No vendor lock-in, no telemetry, runs on your infrastructure.
Contributing
Contributions are welcome! Please read CONTRIBUTING.md before opening a PR.
See the issue tracker for open tasks, or join our Discord to chat with maintainers and other contributors.
Acknowledgments
Built with these excellent open-source projects:
Monaco Editor · Tiptap · xterm.js · dockview · CodeMirror · dnd-kit · Mermaid · Recharts · TanStack Table · Zustand · Shadcn/UI · Radix UI · Tailwind CSS
