og_preview_build — One Million Tools MCP Tool
og_preview_build
(og preview build) is one of 42 tools on the
One Million Tools
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call og_preview_build from your client
- Claude Code One Million Tools og_preview_build run in your project directory
- Claude Desktop One Million Tools og_preview_build ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor One Million Tools og_preview_build ~/.cursor/mcp.json
- VS Code One Million Tools og_preview_build .vscode/mcp.json
- Zed One Million Tools og_preview_build ~/.config/zed/settings.json
- Windsurf One Million Tools og_preview_build ~/.codeium/windsurf/mcp_config.json
- Cline One Million Tools og_preview_build ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI One Million Tools og_preview_build ~/.gemini/settings.json
- Grok One Million Tools og_preview_build .mcp.json (in your project root)
- ChatGPT One Million Tools og_preview_build Settings → Connectors → Advanced → Developer mode
- Claude.ai One Million Tools og_preview_build Settings → Connectors → Add custom connector
- LangChain One Million Tools og_preview_build pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http one-million-tools https://tools-empire-mcp.lucas-qin-au.workers.dev/mcpOther tools on this server
- json_format
- json_minify
- json_validate
- json_diff
- json_to_yaml
- yaml_to_json
- json_to_csv
- csv_to_json
- base64_encode
- base64_decode
- url_encode
- url_decode
- sha256_hash
- hash_text
- uuid_generate
- regex_test
- unix_timestamp_convert
- jwt_decode
- sql_format
- html_format
- css_format
- js_format
- yaml_format
- cron_explain
- env_redact
- csv_parse
- csv_sort
- csv_filter
- csv_split
- csv_statistics
- text_diff
- markdown_format
- markdown_to_html
- markdown_preview
- slug_generate
- meta_tags_generate
- color_convert
- css_gradient_build
- css_border_radius_build
- css_box_shadow_build
- css_contrast_check
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.