Independent register of AI agents & harnesses · no sponsored placementsEdition 2026-09 · 107 entries · evidence to 26 Sept 2026
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The Register / Orchestrators & meta-harnesses / Vibe Kanban

Register entry · Orchestrators & meta-harnesses · updated 26 Sept 2026

Vibe Kanban

Bloop (company shut down April 2026; now community maintained) · Orchestrators & meta-harnesses

Vibe Kanban is an open-source (Apache-2.0) tool launched with `npx vibe-kanban` that gives each task a git worktree, branch, terminal and dev server, and lets users run and review 10+ coding agents (Claude Code, Codex, Gemini CLI, Copilot, Amp, Cursor, OpenCode and others) from a browser UI. Its maker Bloop shut down in April 2026 for lack of a business model; the hosted kanban/team features were removed and the project was handed to the community. Maintenance since then has been sparse, and npm downloads fell by roughly 90% between Q1 and mid-2026.

Deprecated. Bloop, the company behind Vibe Kanban, shut down on 10 April 2026. Cloud/remote features (kanban issues, comments, projects, organisations) were removed 30 days later; local workspaces keep working and the Apache-2.0 code is 'community maintained'. Commit activity paused from late April to September 2026, then a small burst of fixes and v0.1.45 (19 Sep 2026). In June 2026 the download host briefly failed and users reported npx installs breaking.

What reviewers and users praise

  • Reviewers praised the worktree isolation plus visual review loop for running several agents at once
  • Broad agent support and a feature set users described as mature
  • Free and local; no account needed for local workspaces

What they criticise

  • Vendor shut down; maintenance is sporadic and users report unfixed bugs
  • The kanban board moved to the (now removed) cloud after v0.1.8, so current builds only offer local workspaces without the board
  • Default agent profiles skip permission prompts (e.g. Claude Code dangerously_skip_permissions, Codex danger-full-access)
  • Worktree-per-task spawns many folders; merge conflicts remain the user's problem

Rating · evidence to 26 Sept 2026

60
  • No. 5 of 7 in category
  • Medium confidence
  • Trust B
  • Open source
Adoption42
Experts79
Crowd64
Experts vs the crowdcrowd cooler by 14
Experts79
Crowd64
PriceFree
Use it viaCLI, Web app, MCP server
Runs onmacos, linux, windows
LicenceApache-2.0
UpdatedEvidence collected 26 Sept 2026

How the rating was worked out

Weights for Orchestrators & meta-harnesses: adoption 40%, experts 30%, crowd 30%. Pillars without enough evidence are left out and the others re-weighted. The method.

Adoption & momentumweight 40%42GitHub stars 28k → 74 · npm weekly downloads 2.7k → 12 · 1 releases in 90 days → 40
reach × 0.7 + momentum × 0.3
Expertsindependent reviews · weight 30%794 independent reviews (4 positive · 0 mixed · 0 negative), averaged toward 50 for small samples.
Crowdcommunity sample · weight 30%648 dated posts from hackernews, reddit: 5 positive · 2 mixed · 1 negative
(positive + ½ mixed) ÷ n, averaged toward 50 for small samples
Rating60medium confidence (3 of 3 pillars, 8 community posts).

Evidence checks. 1 item removed: YouTube video does not exist or is private (1). 3 GitHub issues not counted as sentiment. How evidence is checked.

Editorial adjustment. Incident-history grade reviewed under methodology revision 2 (see the trust section).

Trust & safety

Seven dimensions graded A–D from documented facts. Overall: B.

C

Permission model

Default agent profiles auto-approve: Claude Code dangerously_skip_permissions=true, Codex sandbox=danger-full-access, Gemini/Qwen yolo=true, Copilot allow_all_tools=true. Planning mode and approval levels exist but must be configured per profile. source

B

Data access scope

Each workspace is a separate git worktree, but agents run with full-access defaults on the host. Profiles and permission prompts are documented in the agent configuration docs. source

A

Data storage

Local workspaces run on the user's machine; board/session state is local. Remote/cloud services were removed after the April 2026 shutdown; a self-hosting guide exists for the former cloud server. source

n/e

Data retention & training

The tool does not send code to the vendor; analytics (PostHog) can be disabled per reviewers. No retention or training policy applies now that the company is dissolved; not enough documentation to grade.

D

Incident history (24 months)

Two public, unacknowledged vulnerability reports against the Vibe Kanban Cloud/Remote server (v0.1.27) remain open: an OAuth return_to account-takeover (reporter CVSS 8.8) and an invitation-redemption flaw (CVSS 6.3). A later issue reports that all security contact addresses bounce; a SECURITY.md was added on 2026-09-17. The hosted cloud has been shut down, but the self-hosted server code is still offered. These are reporter claims, not confirmed CVEs. Kept at D under revision 2: two public vulnerability reports (CVSS 8.8 and 6.3) against the cloud/remote server remain open and unacknowledged. source

D

Compliance

No attestations; the company behind the project has shut down and the project is community maintained. source

A

Transparency

Apache-2.0 licensed source on GitHub with tagged releases; docs site still online. source

The experts

4 named independent reviews found; dated reviews from the last 12 months are scored.

  • positive
    And honestly? This is one of the most interesting projects I've seen in a while.Artur Skowroński, VirtusLab (GitHub All-Stars series) · 7 Jan 2026 · virtuslab.com
  • positive
    today I'm showing you Vibe Conbon, which is a really great open source project that you can use today to organize all of these agentsZen van Riel (YouTube, 49k subscribers) · 7 Jan 2026 · youtube.com
  • positive
    Vibe Kanban is better when you have actual multi-step work that you can break into separate pieces.AI Stack Engineer (YouTube, 17.6k subscribers) · 8 Feb 2026 · youtube.com
  • positive
    Vibe Kanban is a rare thing, a shutdown story with a decent ending.Zane, vibecoding.app · 2 Aug 2026 · vibecoding.app

The crowd

8 coded posts from hackernews, reddit.

5 positive2 mixed1 negative
  • mixed
    Vibe Kanban was fun when it was only about one humans PMing many agents. But then it IIRC went in some weird directions.HN comments · 13 Aug 2026 · news.ycombinator.com
  • mixed
    It's open source and so you can run it locally / fork it, but it has stopped improving and there are still annoying bugs that need to be fixedHN comments · 22 May 2026 · news.ycombinator.com
  • positive
    Personally i've just been using Claude Code with a coding agent UI (vibe-kanban) that has wrapped over "claude -p" for more than half a year without problems.HN comments · 18 May 2026 · news.ycombinator.com
  • positive
    I found this the other day, pretty cool concept of how kanban could work in an AI future.HN comments · 12 Mar 2026 · news.ycombinator.com
  • negative
    I didn't love the Git worktree flow when I tried vibe kanban, spawning lots of folders seemed like it could get problematic on large codebasesHN comments · 9 Mar 2026 · news.ycombinator.com
  • positive
    1. Vibe Kanban (most mature, reliable, supports lots of models, great previews and tooling, mobile friendly)r/ClaudeCode · 11 Jan 2026 · reddit.com
  • positive
    For folks using Claude Code + Vibe Kanban, I’ve been refining a workflow like this since December, when I first started using VK.r/ClaudeCode · 7 Feb 2026 · reddit.com
  • positive
    Blocked, Running and Done is exactly what Vibe Kanban gives you (and maybe others).r/ClaudeCode · 15 Apr 2026 · reddit.com

Pricing

As published, checked 26 Sept 2026.

PlanPriceNotes
Open source (local)FreeFree; paid cloud plans ended with the April 2026 shutdown (recent payers refunded per the announcement)

Recent changes

Ranked alongside

Other ranked entries in Orchestrators & meta-harnesses.

Compare with the top two
OrcaStably AI78
SupersetSuperset Inc.70
HerdrHerdr (Can Celik; YC F26)68
T3 CodePing Labs (ping.gg / T3 Tools)67
PaperclipPaperclip (paperclipai)58

Sources

Every figure above traces to one of these, observed up to 26 Sept 2026.

  1. Goodbye bloop (shutdown announcement, 10 Apr 2026)
  2. npm daily downloads Jan–Sep 2026 (Jan 88,774/month vs Sep 7,080 to 24 Sep)
  3. Public vulnerability report: invitation redemption