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Jina Cli

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geekjourneyx
jina-cli

Reads web content and searches the web using Jina AI Reader API. Use when extracting content from URLs, reading social media posts (X/Twitter), or web searching for current information.

Overview

Publishergeekjourneyx
Repositoryjina-cli
Skill namejina-cli
Stars
310
Forks
28
Bundled files
Instructions only
LicenseMIT
Links
  • 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.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by geekjourneyx on GitHub. Read the source before you install it.

Installation

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

1

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.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/geekjourneyx/jina-cli/tree/main/skills/jina-cli
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

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/geekjourneyx/jina-cli.git /tmp/jina-cli
mkdir -p .claude/skills
cp -r /tmp/jina-cli/skills/jina-cli .claude/skills/jina-cli
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Jina Cli 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 Jina Cli 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 Jina Cli 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.

jina - Web Content Reader & Search

CLI tool for reading web content and performing AI-powered web searches.

Quick start

Install:

bash
curl -fsSL https://raw.githubusercontent.com/geekjourneyx/jina-cli/main/scripts/install.sh | bash

Basic usage:

bash
# Read a URL
jina read --url "https://example.com"

# Search the web
jina search --query "golang latest news"

Commands

CommandPurpose
readExtract and convert content from URLs to LLM-friendly format
searchSearch the web with AI-powered result processing
configManage settings (set/get/list/path)

Read command

Extract content from any URL:

bash
# Basic read
jina read --url "https://example.com"

# Read with image captioning
jina read -u "https://x.com/user/status/123" --with-alt

# Batch process from file
jina read --file urls.txt

# Output as Markdown
jina read -u "https://example.com" --output markdown

# Save to file
jina read -u "https://example.com" --output-file result.md

Response formats

The API can return content in different formats via --format:

  • markdown - Default, LLM-friendly Markdown
  • html - Raw HTML
  • text - Plain text
  • screenshot - URL to a screenshot

Advanced options

bash
# Bypass cache
jina read -u "https://example.com" --no-cache

# Use proxy
jina read -u "https://example.com" --proxy "http://proxy.com:8080"

# CSS selector extraction
jina read -u "https://example.com" --target-selector "article.main"

# Wait for element to load
jina read -u "https://example.com" --wait-for-selector "#content"

# Forward cookies
jina read -u "https://example.com" --cookie "session=abc123"

# POST method for SPA with hash routing
jina read -u "https://example.com/#/route" --post

Search command

Search the web with automatic content fetching from top results:

bash
# Basic search
jina search --query "golang latest news"

# Restrict to specific sites
jina search -q "AI developments" --site techcrunch.com --site theverge.com

# Limit results
jina search -q "climate change" --limit 10

# Output format
jina search -q "news" --output markdown

Site filtering

Use multiple --site flags to restrict search to specific domains:

bash
jina search -q "startup funding" --site techcrunch.com --site theverge.com --site wired.com

Configuration

Config file: ~/.jina-reader/config.yaml

Priority: Command args > Environment vars > Config file > Defaults

Environment variables:

  • JINA_API_BASE_URL - Read API URL (default: https://r.jina.ai/)
  • JINA_SEARCH_API_URL - Search API URL (default: https://s.jina.ai/)
  • JINA_TIMEOUT - Request timeout in seconds (default: 30)
  • JINA_WITH_GENERATED_ALT - Enable image captioning (default: false)
  • JINA_OUTPUT_FORMAT - Output format: json/markdown (default: json)
  • JINA_PROXY_URL - Proxy server URL

Config commands:

bash
# Set configuration
jina config set timeout 60
jina config set with-generated-alt true

# View configuration
jina config list
jina config get timeout
jina config path

Output formats

JSON format (default, machine-readable):

json
{
  "success": true,
  "data": {
    "url": "https://example.com",
    "content": "# Extracted Content\n\n...",
    "title": "Page Title"
  }
}

Markdown format (human-readable):

bash
jina read -u "https://example.com" --output markdown

Common use cases

Reading social media posts

bash
# X (Twitter) posts
jina read -u "https://x.com/elonmusk/status/123456" --with-alt

# The --with-alt flag enables VLM image captioning for embedded images

Reading articles/blogs

bash
# Standard article
jina read -u "https://blog.example.com/article"

# With specific format
jina read -u "https://example.com" --format text --output markdown

Research workflows

bash
# 1. Search for topic
jina search -q "quantum computing 2025" --limit 10

# 2. Read specific results
jina read --file search_results.txt

Batch processing

Create a file with one URL per line:

bash
cat > urls.txt << EOF
https://example.com/page1
https://example.com/page2
https://x.com/user/status/123
EOF

jina read --file urls.txt --output markdown

Project structure

cli/
├── main.go              # Root command
├── read.go              # read command
├── search.go            # search command
├── config.go            # config command
└── pkg/
    ├── api/client.go    # Jina API HTTP client
    ├── config/          # Config file management
    └── output/          # JSON/Markdown formatter

Implementation notes

  • Go 1.24+ required
  • Zero dependencies except Cobra
  • Single binary distribution
  • Config stored as simple key=value format (no YAML library dependency)

For API details: See cli/pkg/api/client.go

Frequently asked questions

What does the Jina Cli AI skill do?

Reads web content and searches the web using Jina AI Reader API. Use when extracting content from URLs, reading social media posts (X/Twitter), or web searching for current information.

Why use Jina Cli on TypingMind?

Because you install it once and use it with any model. Jina Cli 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 Jina Cli in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/geekjourneyx/jina-cli/tree/main/skills/jina-cli. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Jina Cli?

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 Jina Cli?

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

Is the Jina Cli AI skill free?

Yes. It is published on GitHub by geekjourneyx 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.

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