The core philosophy of DeepSeek Harness (dsh) is “everything is a plugin.” When handling long-form Feishu documents (such as business reports, PRDs, retrospectives, and case reports), manual formatting is inefficient and difficult to keep consistent with brand style. The dsh-design-feishu-docs plugin aims to solve this problem by rebuilding long-form content into formal documents that are readable for management, brand-consistent, and evidence traceable.

What Is This

This is a DeepSeek Harness (dsh) plugin package. Once installed, the design-feishu-docs skill is automatically registered in your AI skill directory. The AI takes over the information hierarchy and visual quality of Feishu documents—bold key points, create left/right columns, insert charts/whiteboards/illustrations/cover pages, apply brand-style layouts, generate a management-readable version, and audit and fix formatting issues.

Core Features

This plugin mainly provides the following capabilities:

  • Refactor information hierarchy and visual quality: Automatically optimize long-form structure and improve readability.
  • Layout assistance: Bold key points, create left/right columns or side-by-side layouts.
  • Element insertion: Automatically add charts, whiteboards, illustrations, and cover pages.
  • Brand styling: Design layouts with reference to your official website or company deck style.
  • Management version: Generate a concise version suitable for quick scanning by management.
  • Audit and remediation: Detect and fix formatting issues in the document.

Installation and Prerequisites

Before installing, make sure your environment meets the following conditions:

  1. DeepSeek Harness (dsh) is installed.
  2. pnpm is installed.
  3. lark-cli is installed (Feishu command-line tool).
  4. Authentication has been completed through lark-cli auth login, and you have the corresponding permission scopes, such as docx:document.

The installation command is as follows:

# 在你的 web profile 中安装本插件
dsh plugin --profile web add @tezign/dsh-design-feishu-docs

# 重启 dsh web 后生效（技能自动出现在 AI 技能目录）

Usage

After successful installation, simply state your request to the AI. The plugin automatically invokes Feishu capabilities for layout and optimization.

Example prompt:

“Format this business analysis report as a management-readable version, with key point highlights, charts, and a cover”

The AI will perform the following actions:
1. Optimize information hierarchy and visual quality.
2. Insert charts, a whiteboard, or illustrations.
3. Add a cover page.
4. Apply brand-style layouts.
5. Complete real read-back acceptance.

Security and Privacy

  • No secrets: This plugin package contains no API Key or token, and it does not read or write any credentials.
  • Locally managed: Feishu authentication is managed by your local lark-cli (environment variables, $DSH_HOME/.credentials.yaml, or .env), so credentials remain on your local machine.
  • Data isolation: All document operations occur within the Feishu account where you are logged in. Data does not leave the account, and the plugin does not collect or upload any data.

The DeepSeek Harness plugin ecosystem is community-driven. This plugin is hosted in the SkillHub community catalog and on GitHub, and it follows the MIT license.