nulab/bee

backlog-notation

Syntax reference for Backlog notation (Backlog記法), one of the two per-project text formatting rules on Nulab Backlog — the other, and the default for new projects, is Markdown. Use when posting or editing formatted text on Backlog — issue descriptions (課題の説明), comments (コメント), wiki pages, pull requests — via the bee CLI or Backlog API; when converting Markdown to Backlog notation (Markdown から Backlog記法への変換); when asked how to write headings, bold, tables (表), checklists, col…

First seen Mar 11, 2026

Installation

$ npx skills add nulab/bee --skill backlog-notation

Summary

  • Syntax reference for Backlog notation (Backlog記法), one of the two per-project text formatting rules on Nulab Backlog — the other, and the default for new projects, is Markdown.
  • Use when posting or editing formatted text on Backlog — issue descriptions (課題の説明), comments (コメント), wiki pages, pull requests — via the bee CLI or Backlog API; when converting Markdown to Backlog notation (Markdown から Backlog記法への変換); when asked how to write headings, bold, tables (表), checklists, colored text, links, or code blocks in Backlog記法; or when the project's rule is unknown (this skill shows how to check textFormattingRule first — text posted in the wrong rule renders as literal characters).
  • Do not use for projects confirmed to use Markdown, for Markdown files outside Backlog, or for Backlog operations with no text to format (status changes, assignees, listing data).

Similar popular skills

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 84
License LICENSE
Default branch main
Open issues 10
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Declared agents claude-code

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 6,063 B
  • docs SUMMARY.md 938 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 141 installs

SKILL.md

backlog-notation

Backlog notation (Backlog記法) syntax reference.

When this applies

Every Backlog project is set to one text formatting rule: Markdown (the default for new projects) or Backlog notation. This reference covers Backlog notation only. It is not a Backlog-wide standard, and it does not apply to Markdown projects — in those, write plain Markdown and ignore everything below.

Backlog renders text strictly by the project's rule: Backlog notation posted to a Markdown project (or vice versa) is not converted — it shows up as literal characters like ''bold'' or bold. Determine the rule like this:

  1. The user or project instructions (AGENTS.md, CLAUDE.md) already state the rule — the usual case. Follow what is stated; do not spend an API call re-verifying it.
  2. The rule is not stated anywhere — check it once before posting:

``sh bee project view -p PROJECT_KEY --json textFormattingRule # {"textFormattingRule":"backlog"} -> use this reference # {"textFormattingRule":"markdown"} -> use Markdown instead ``

If you cannot run bee (e.g. this skill is installed without it), fetch /api/v2/projects/PROJECT_KEY from the Backlog API and read textFormattingRule, or ask the user.

Backlog notation is not Markdown — never mix the two syntaxes in one text.

Quick Reference

Feature Syntax
Heading H1 / H2 / H3 / **** H4
Bold ''text''
Italic '''text'''
Strikethrough %%text%%
Color &color(red) { text }
Color + background &color(#fff, #333) { text }
Bullet list - item (nest with --)
Numbered list + item (nest with ++)
Checklist - [ ] todo / - [x] done (issue descriptions only)
Link [[https://example.com]]
Labeled link [[label>https://example.com]]
Issue link PROJECT-123 (auto-linked)
Quote > text or {quote}...{/quote}
Code block {code}...{/code}
Code (lang) {code:java}...{/code}
Image #image(URL or filename)
Thumbnail #thumbnail(URL or filename) (< 200KB)
Table of contents #contents
Line break &br;
Escape \ before special characters

Tables

Separate cells with |. End a row with h for a header row. Prefix a cell with ~ for a row header. Use > to merge a cell with the one to its left.

|Name|Value|Note|h
|~Header|data 1|data 2|
|Span two||>|

Markdown → Backlog Notation Conversion

Markdown Backlog Notation
# H1 * H1
bold ''bold''
italic '''italic'''
strike %%strike%%
1. item + item
` {code} / {/code}
[text](url) [[text>url]]
![alt](url) #image(url)
`\ ---\ ` separator `\ h` at end of row
N/A &color(red) { text }

Complete Example

A realistic issue description combining the elements above:

* 障害報告: 画像アップロードが失敗する

** 概要
''2026-08-21 14:00'' 頃から、5MB 以上のファイルで失敗する。%%当初はネットワーク起因と推測%% → サーバ側の設定と判明。

** 再現手順
+ 課題画面を開く
+ 5MB 以上の画像を添付する
+ &color(red) { エラー「upload failed」が表示される }

** 環境
|項目|値|h
|~ブラウザ|Chrome 128|
|~プラン|スタンダード|

** 対応
- [x] 原因調査
- [ ] nginx の client_max_body_size を修正
- [ ] BUG-101 の再発防止策に反映

{code:shell}
curl -F "[email protected]" https://xxx.backlog.com/api/v2/...
{/code}

詳細は [[運用wiki>https://xxx.backlog.com/wiki/PROJ/ops]] を参照。

Gotchas

  • No inline code syntax — only block-level {code}...{/code}
  • {quote} blocks cannot be nested
  • Checklists work only in issue descriptions, not in comments or wikis
  • Supported code languages: java, cs, js, python, ruby, perl, php, sql, html, xml, css, shell, etc.