kanban

kanban is a skill for Claude Code from robrohan/claude-skills. It costs 32 tokens per session (1,386 once invoked), scanned C, original, MIT.

A workflow for managing an Obsidian Kanban board, a task board stored as a Markdown file.

In plain words
What is it for?
Creating or viewing a board, planning tasks, moving work through columns, assigning tasks to agents, and verifying completed work.
Why use it?
It keeps task updates consistent while different agents plan, manage, work on, verify, or display tasks.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Creating or viewing a board, planning tasks, moving work through columns, assigning tasks to agents, and verifying completed work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/robrohan/claude-skills/kanbanboard
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add robrohan/claude-skills --skill kanbanboard
Clone the repo
git clone --depth 1 https://github.com/robrohan/claude-skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for kanban

README.md
[![agentmods](https://agentmods.dev/badge/skills/robrohan/claude-skills/kanbanboard/github.svg)](https://agentmods.dev/skills/robrohan/claude-skills/kanbanboard)
Your own site
<a href="https://agentmods.dev/skills/robrohan/claude-skills/kanbanboard"><img src="https://agentmods.dev/badge/skills/robrohan/claude-skills/kanbanboard/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for kanban

Your own site · 80×15
<a href="https://agentmods.dev/skills/robrohan/claude-skills/kanbanboard"><img src="https://agentmods.dev/badge/skills/robrohan/claude-skills/kanbanboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,386 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00032 $0.01386
Opus 5 $0.00016 $0.00693
Sonnet 5 $0.00006 $0.00277
Haiku 4.5 $0.00003 $0.00139

Measured 11d ago against content hash 1de8342b8622, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade C, and why

kanban scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Hidden instructionshighPrompt injection

Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.

2. Find the task matching `<task name>` in `## 👨‍💻 Doing` 3. Review the work that was done and confirm it is complete 4. If complete: - Change `- [ ]` to `- [x]` - Move the task from `## 👨‍💻 Doing` to `## ✅ Done` und
skills/KanbanBoard/SKILL.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Kanban Board

You are managing an Obsidian-format Kanban board. Parse $ARGUMENTS to determine your role and act accordingly.

The <board-file> argument is optional in all subcommands. If omitted, default to ./KANBAN.md in the current working directory.

Usage

/kanban view [board-file]
/kanban init [board-file]
/kanban plan [board-file]
/kanban manage [board-file]
/kanban work pop <agent-name> [board-file]
/kanban verify "<task name>" [board-file]

Board Format

The board file uses this structure:

---

kanban-plugin: board

---

## 🧊 Backlog

- [ ] Task 1
- [ ] Task 2 @{2027-06-20}

## 📝 Todo

- [ ] Task 3 @{2026-03-31}
- [ ] Task 4 [[Link To Obsidian File]]

## 👨‍💻 Doing (2)

- [ ] Task 5
- [ ] Task 6

## ✅ Done

**Complete**
- [x] Task 7

Rules for All Subcommands

  • Never delete tasks — only move them forward through columns
  • Always preserve the kanban-plugin: board frontmatter
  • Always preserve all column headers exactly as written
  • Always preserve the **Complete** marker in the Done column
  • Only modify the column(s) relevant to your subcommand

Subcommands

view

Role: Viewer — display the board as a formatted table.

Arguments: view [board-file]

  1. Read the board file at the given path
  2. Parse all tasks from each column
  3. Output a markdown table with one column per stage:
🧊 Backlog 📝 Todo 👨‍💻 Doing ✅ Done
Task A Task C Task D #agent Task F
Task B Task G
  • Each cell contains the task description (strip the - [ ] / - [x] prefix)
  • Strip #agent tags and show them in parentheses after the task: Task D (worker1)
  • Strip @{date} and show dates in parentheses after the task: Task B (2027-06-20)
  • If a column is empty, show in its first cell
  • Do not modify the board file

init

Role: Initializer — create a new empty board file for a project.

Arguments: init <board-file>

  1. Check that <board-file> does not already exist — if it does, stop and warn the user rather than overwriting their board
  2. Create the file at the given path with this exact content:

Read the full file on GitHub · 190 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 190 lines · 32 tokens per session scan C 1de8342b8622

Subscribe to this mod's changes

kanban is a skill published in the GitHub repository robrohan/claude-skills (1 stars, last pushed 6mo ago), licensed MIT. It adds 32 tokens to every session and 1,386 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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