JieBang Tools MCP Server
Offers 29 free tools for text processing, AI-powered generation, SEO optimization, utilities, cron tasks, file processing, and ideas management, all without requiring an API key.
README
JieBang Tools MCP Server
🛠️ 29 free tools via MCP (Model Context Protocol). No API key required.
Quick Setup
Cursor / Claude Desktop / Windsurf
Add to your MCP config file:
{
"mcpServers": {
"jiebang-tools": {
"url": "https://www.jiebang.site/mcp",
"transport": "streamable-http"
}
}
}
Smithery CLI
npx -y @smithery/cli install ajie-jiebang/jiebang-tools --client claude
Direct Test
curl -X POST https://www.jiebang.site/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Available Tools (29)
📝 Text Processing
| Tool | Description |
|---|---|
json_yaml_convert |
Convert between JSON and YAML |
xml_format |
Beautify, minify, or validate XML |
sql_format |
Beautify, minify, or uppercase SQL |
cron_parse |
Parse cron expressions with next run times |
base_convert |
Convert between decimal/binary/octal/hex |
html_entity |
Encode or decode HTML entities |
timezone_convert |
Convert time between time zones |
🤖 AI-Powered Tools
| Tool | Description |
|---|---|
ai_text_generate |
AI copywriting, naming, slogans, titles, praise, couplets |
text_humanize |
Rewrite AI text to sound human (降AI率) |
keyword_extract |
Extract keywords with search intent classification |
text_rewrite |
Rewrite text in standard/creative/academic/casual styles |
text_summarize |
Summarize text (short/medium/long) |
🔍 SEO Tools
| Tool | Description |
|---|---|
seo_title_generate |
Generate SEO-optimized article titles |
meta_desc_generate |
Generate meta descriptions (120-160 chars) |
meta_extract |
Extract SEO meta tags from any URL |
seo_check |
SEO health check with score |
🛠️ Utilities
| Tool | Description |
|---|---|
qrcode_generate |
Generate QR codes (SVG) |
url_shorten |
Create short links with click tracking |
image_convert |
Convert image formats (WebP/AVIF/PNG/JPEG) |
⏰ Cron Task Manager
| Tool | Description |
|---|---|
cron_task_create |
Create scheduled tasks with cron expressions |
cron_task_list |
List tasks (filter by due/tag) |
cron_task_done |
Mark task complete or failed |
cron_task_logs |
View execution history |
cron_task_templates |
Preset task templates |
📊 File Processing
| Tool | Description |
|---|---|
file_parse |
Parse CSV/TSV/JSON/XML to structured data |
file_generate |
Generate CSV/TSV/JSON from data |
file_analyze |
Analyze tabular data with stats |
💡 Ideas Board
| Tool | Description |
|---|---|
idea_submit |
Submit feature requests |
idea_list |
Browse and filter ideas |
Why JieBang?
- 🆓 Free — No API key, no registration
- ⚡ Fast — ~10ms response time (built-in tools), AI tools ~2-5s
- 🔓 Open — REST API + MCP dual protocol
- 🌐 29 tools — Text, AI, SEO, images, files, cron tasks
- 🇨🇳 Bilingual — Chinese and English support
REST API
All tools are also available as REST API endpoints:
# Generate QR code
curl -X POST https://www.jiebang.site/api/qrcode \
-d '{"content":"https://example.com","format":"svg"}'
# SEO title generation
curl -X POST https://www.jiebang.site/api/seo-title \
-d '{"keyword":"free PDF converter","count":5,"lang":"en"}'
# Text humanizer
curl -X POST https://www.jiebang.site/api/humanizer \
-d '{"text":"AI-generated text here","lang":"en"}'
# Shorten URL
curl -X POST https://www.jiebang.site/api/shorten \
-d '{"url":"https://example.com/very/long/url"}'
Full API docs: https://www.jiebang.site/api-docs
Links
- 🌐 Website: https://www.jiebang.site
- 📦 GitHub: https://github.com/jiebang-tools/jiebang-mcp-server
- 🔍 Smithery: https://smithery.ai/servers/ajie-jiebang/jiebang-tools
- 📡 MCP Endpoint: https://www.jiebang.site/mcp
License
MIT
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