merge_pdf — YangOpen MCP Tool Mutating
merge_pdf
(merge pdf) is one of 27 tools on the
YangOpen
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call merge_pdf from your client
- Claude Code YangOpen merge_pdf run in your project directory
- Claude Desktop YangOpen merge_pdf ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor YangOpen merge_pdf ~/.cursor/mcp.json
- VS Code YangOpen merge_pdf .vscode/mcp.json
- Zed YangOpen merge_pdf ~/.config/zed/settings.json
- Windsurf YangOpen merge_pdf ~/.codeium/windsurf/mcp_config.json
- Cline YangOpen merge_pdf ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI YangOpen merge_pdf ~/.gemini/settings.json
- Grok YangOpen merge_pdf .mcp.json (in your project root)
- ChatGPT YangOpen merge_pdf Settings → Connectors → Advanced → Developer mode
- Claude.ai YangOpen merge_pdf Settings → Connectors → Add custom connector
- LangChain YangOpen merge_pdf pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://yangopen.com/mcpOther tools on this server
- list_voices
- text_to_speech
- text_to_speech_plus
- get_balance
- get_upload_link
- remove_background
- colorize_photo
- sharpen_image
- expand_image
- scan_document
- convert_vietnamese_font
- convert_time
- number_to_words
- convert_currency
- extract_pdf_pages
- delete_pdf_pages
- rotate_pdf
- compress_pdf
- pdf_to_images
- images_to_pdf
- compress_image
- resize_image
- convert_image
- read_qr_code
- make_qr_code
- audio_to_text
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.