Feishu Upload Image

Community

smallnest

feishu-upload-image

Upload images to Feishu/Lark. Returns image_key for use in messages.

Overview

Publisher	smallnest
Repository	`goclaw`
Skill name	`feishu-upload-image`
Stars	599
Forks	119
Bundled files	1
License	MIT
Links	Skill source Repository

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
1 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by smallnest on GitHub. Read the source before you install it.

Installation

Install the Feishu Upload Image AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/smallnest/goclaw/tree/master/internal/builtin_skills/feishu-upload-image
Enable the skill in any chat where you want it available.

Store

Installed

Skills

Add skills

Import one or more skills from a public GitHub folder or a local .skill or .zip archive, or SKILL.md file.

From GitHub URLFrom .skill, .zip, or SKILL.md

GitHub repo or folder

https://github.com/smallnest/goclaw/tree/master/internal/builtin_skills/feishu-upload-image

Points to a single skill folder, or any folder that contains multiple skills. Public repos only.

CancelContinue

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/smallnest/goclaw.git /tmp/goclaw
mkdir -p .claude/skills
cp -r /tmp/goclaw/internal/builtin_skills/feishu-upload-image .claude/skills/feishu-upload-image

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Feishu Upload Image in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Feishu Upload Image on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Feishu Upload Image is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Feishu Upload Image

Upload images to Feishu/Lark and get the image_key for use in messages.

Usage

Upload from Local File

bash
python3 ./scripts/upload_image.py /path/to/image.jpg

Upload via HTTP

bash
python3 ./scripts/upload_image.py --type message --image-type message https://example.com/image.jpg

Upload from Base64

bash
python3 ./scripts/upload_image.py --base64 "iVBORw0KGgoAAAANS..."

Options

Option	Description	Default
`--type message	avatar`	Image usage type
`--image-type message	avatar`	Same as `--type`

Limits

Max file size: 10MB
Supported formats: JPEG, PNG, WEBP, GIF, TIFF, BMP, ICO
GIF resolution ≤ 2000×2000
Other formats ≤ 12000×12000

Response

Returns image_key which can be used in Feishu messages:

json
{
  "code": 0,
  "data": {
    "image_key": "img_v2_xxx"
  }
}

发送图片消息指南

获取必要信息

飞书访问令牌 (tenant_access_token 或 app_access_token)
接收者ID (open_id, user_id, chat_id, 或 email)

发送图片消息API

方式1：直接发送图片消息

bash
curl -X POST https://open.feishu.cn/open-apis/im/v1/messages \
  -H "Authorization: Bearer {access_token}" \
  -H "Content-Type: application/json" \
  -d '{
    "receive_id": "{chat_id}",
    "msg_type": "image",
    "content": "{\"image_key\":\"{image_key}\"}"
  }'

方式2：在富文本中嵌入图片

bash
curl -X POST https://open.feishu.cn/open-apis/im/v1/messages \
  -H "Authorization: Bearer {access_token}" \
  -H "Content-Type: application/json" \
  -d '{
    "receive_id": "{chat_id}",
    "msg_type": "post",
    "content": "{\"post\":{\"zh_cn\":{\"title\":\"图片消息\",\"content\":[[{\"tag\":\"img\",\"image_key\":\"{image_key}\"}]]}}}"
  }'

获取群聊chat_id

在飞书中打开群聊，查看URL中的chat_id
或者通过API查询群聊列表：

bash
curl -X GET https://open.feishu.cn/open-apis/im/v1/chats \
  -H "Authorization: Bearer {access_token}"

实践经验

上传图片后获得 image_key，有效期通常为7天
使用前需确保有正确的访问令牌权限
发送消息需要 im:message:send_as_bot 权限
建议先上传图片，再发送消息，两步操作分离

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

scripts/upload_image.py7 KB

Frequently asked questions

What does the Feishu Upload Image AI skill do?

Upload images to Feishu/Lark. Returns image_key for use in messages.

Why use Feishu Upload Image on TypingMind?

Because you install it once and use it with any model. Feishu Upload Image is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Feishu Upload Image in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/smallnest/goclaw/tree/master/internal/builtin_skills/feishu-upload-image. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Feishu Upload Image?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Feishu Upload Image?

As many as you like. As long as a model supports skills, you can use Feishu Upload Image with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Feishu Upload Image AI skill free?

Yes. It is published on GitHub by smallnest under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

View all

Auto Qa

openclaw

OrganizationPopular

Run OpenClaw-wide autonomous QA and live/stress campaigns across independent subsystem lanes, with verified fixes and a resumable evidence report.

Autoreview

Structured code review when explicitly requested, preferring OpenAI/Codex before Claude.

Claw Score

Audit or refresh OpenClaw maturity scorecard docs from root taxonomy, maturity scores, and QA evidence artifacts without using maintainer discrawl data or committed inventory reports.

Clawsweeper

Use for all ClawSweeper work: OpenClaw issue/PR sweep reports, repair jobs, cloud fix PRs, @clawsweeper maintainer mention commands, trusted ClawSweeper-reviewed autofix/automerge, GitHub Actions…

Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Feishu Upload Image

Usage

Upload from Local File

Upload via HTTP

Upload from Base64

Options

Limits

Response

发送图片消息指南

获取必要信息

发送图片消息API

获取群聊chat_id

实践经验

Bundled files

Frequently asked questions

Related AI Skills

Set up your own AI workspace now