João Salavisa f98395f000 fix(agentctl): start per-repo workspace trackers in passthrough mode (#1002)
* fix(agentctl): start per-repo workspace trackers in passthrough mode

CLI passthrough mode starts the agent CLI via the PTY-based
InteractiveRunner instead of agentctl's startAgent / startOneShot, so the
per-repo workspace trackers created for multi-repo task roots were never
started. The bare root tracker exits immediately because it has no git
index, leaving polling completely idle — file edits made by the agent
never produced workspace-stream notifications and the Files panel stayed
stale. Move the tracker startup to instance.Manager.CreateInstance via a
new StartAllWorkspaceTrackers helper so polling fires for every repo
regardless of whether the agent runs via ACP or passthrough.

Fixes #982

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(lifecycle): serialize workspace poll-mode pushes to prevent slow-stuck mode

When a session subscribes and then immediately focuses (the normal page-load
sequence), the workspace poll aggregator used to spawn two independent
goroutines — one pushing slow, one pushing fast — whose HTTP arrival order
at agentctl was undefined. With the slow request landing after the fast
request the tracker ended up in slow mode (~30s polling) while the
aggregator's lastPushed claimed fast, and the suppress-duplicate guard then
blocked any future focus event from reconciling the divergence. Multi-repo
passthrough sessions hit this every page load: the Files panel saw
~30s-stale state even with the per-repo trackers running.

Replace the fire-and-forget goroutine per push with a single in-flight
pusher per workspace plus a last-write-wins pending slot — concurrent
callers all converge on the same pusher, which drains the queue in order
so the final queued mode is what reaches the wire last.

Regression test in manager_subscription_test.go simulates the race with an
httptest server that adds artificial latency on slow pushes; the test
fails on the old parallel-goroutine implementation and passes on the
serialized one.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(agentctl): address PR review feedback for passthrough tracker fix

- Goroutine leak: extract stopWorkspaceTrackers() and call it
  unconditionally at the top of Manager.Stop(). Previously the early
  return when status==Stopped skipped tracker teardown in passthrough
  mode (where Start() never runs), leaking 2 goroutines per per-repo
  tracker per stopped instance. stopShellAndProcesses delegates to the
  same helper.
- Trim multi-line doc comments to one-liners per CLAUDE.md (the
  StartAllWorkspaceTrackers docstring and the CreateInstance call-site
  comment).
- Replace the fixed time.Sleep in the race regression test with a poll
  on len(calls), exiting as soon as the pusher has drained, plus a
  brief settle window after to keep the test sensitive to the late
  racing slow push the fix guards against.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(web): refresh expanded subtrees on polling-detected file changes

The agentctl workspace tracker emits a generic `refresh` event with empty
path when its poll cycle detects file changes (it knows something changed
but not which file). The Files panel previously only refreshed the root
folder on these events, so files added under an expanded subdir never
became visible — the merge preserved the stale subtree, and the user had
to manually collapse + re-expand to see new files.

This is the user-visible symptom of #982 (Files panel does not refresh
after agent makes changes in CLI passthrough mode): the backend fixes in
this PR get the events flowing, but the frontend needs to act on them
correctly. On a `refresh` event we now refresh every currently-expanded
folder in addition to the root; for multi-repo task roots we scope to
the affected repo's branch using `repository_name`.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: address iteration-2 review feedback

- Trim doc + inline comment blocks per CLAUDE.md (manager.go,
  file-browser-hooks.ts, workspace-files.ts).
- Replace the hand-rolled fmtSscanf/numErr port parser with strconv.Atoi
  in the race regression test.
- Assert on slowCalls in the race test to lock in the queue-collapse
  guarantee (at most one slow push lands).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: address iteration-3 review feedback

- Remove redundant stopWorkspaceTrackers call from stopShellAndProcesses
  (it's already invoked at the top of Manager.Stop), and drop the now-
  misleading "stopping workspace tracker" debug log from the regular
  shutdown path.
- Trim three multi-line comment blocks in manager_subscription.go to
  one-liners per CLAUDE.md (workspacePushTarget, pushAsync, pushLoop).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: trim multi-line comment block on pendingPush field

* fix: trim test docstring on race regression test

* fix(web): preserve sibling-repo subtrees on scoped refresh

The setTree reducer ran patchNode(updated) at the root, which re-matched
folderUpdates.has("") and overwrote the already-merged root children with
the raw depth-1 server response — wiping the loaded children of every
top-level repo that wasn't part of the refresh scope.

Recurse over updated.children instead of updated itself: the root has
already been merged in the block above, and each top-level repo either
gets its targeted update (if folderUpdates.has(path)) or is left alone
(preserving its loaded subtree).

Includes a regression test that fails on the old code: a refresh scoped
to "thm" used to discard "kandev"'s loaded README.md child.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(web): trim three more comment blocks to one-liners

* fix: trim five more comment blocks to one-liners

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-22 01:41:56 +01:00
2026-01-16 01:59:19 +00:00
2026-05-19 22:51:13 +00:00
2026-02-17 09:19:42 +00:00
2026-05-01 21:02:41 +01:00

Kandev

Manage and run tasks in parallel. Orchestrate agents. Review changes. Ship value.

Workflows | Run as a Service | Roadmap | Contributing | Architecture | Discord

Kandev Demo

See all screenshots

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, Qwen, Factory Droid, iFlow, Kilocode, Pi, Kimi, AWS Kiro, Qoder, Trae
  • 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/workflows.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 any supported agent, leverage the full power of their TUIs
  • 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 or in remote executors like sprites.dev
  • Session management - Resume and review agent conversations
  • Stats - Track your productivity with stats on the completed tasks, agent turns, etc

Integrations

GitHub Jira Linear

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 @zed-industries/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)
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)

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 also available for direct terminal interaction with any agent CLI. 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

There is support for running any agent as TUI inside a terminal. Just add the cli command in the agent profile settings and the task will start the agent inside a PTY terminal instead of using ACP.

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
Sprites Runs the agent in a remote cloud environment via sprites.dev

Each executor uses git worktrees for workspace isolation, preventing concurrent agents from conflicting.

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 kandev
  • npx 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

    subgraph W1[Local Process]
        Agent1[Agent CLI] --- WT1[Worktree]
    end

    subgraph W2[Docker Container]
        Agent2[Agent CLI] --- WT2[Worktree]
    end

We also want to add support for these remote runtimes:

  • Remote SSH - run agents on remote servers over SSH, using docker or local processes with workspace isolation
  • 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)
└── packages/   # Shared UI components & types

Prerequisites

  • Go 1.21+
  • Node.js 18+
  • pnpm
  • Docker (optional)

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

# Install pre-commit (https://pre-commit.com/#install)
pipx install pre-commit

# Install git hooks
pre-commit install

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 - Not a desktop app. Runs as a server you can access from any device, including your phone. Start a task away from your computer and check in on it later.
  • Remote runtimes - Run agents on remote servers and Docker hosts, not just your local machine.
  • Multi-provider - Use Claude Code, Codex, Copilot, Gemini, Amp, Auggie, OpenCode, Cursor, Qwen, Droid, iFlow, Kilocode, Pi, Kimi, Kiro, Qoder, and Trae side by side. Not locked to one vendor.
  • CLI passthrough and chat - Interact with agents through structured chat messages or 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

License

AGPL-3.0

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