sign_attachment_upload — SPACEXPLORATION MCP Tool
sign_attachment_upload
(sign attachment upload) is one of 15 tools on the
SPACEXPLORATION
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call sign_attachment_upload from your client
- Claude Code SPACEXPLORATION sign_attachment_upload run in your project directory
- Claude Desktop SPACEXPLORATION sign_attachment_upload ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SPACEXPLORATION sign_attachment_upload ~/.cursor/mcp.json
- VS Code SPACEXPLORATION sign_attachment_upload .vscode/mcp.json
- Zed SPACEXPLORATION sign_attachment_upload ~/.config/zed/settings.json
- Windsurf SPACEXPLORATION sign_attachment_upload ~/.codeium/windsurf/mcp_config.json
- Cline SPACEXPLORATION sign_attachment_upload ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SPACEXPLORATION sign_attachment_upload ~/.gemini/settings.json
- Grok SPACEXPLORATION sign_attachment_upload .mcp.json (in your project root)
- ChatGPT SPACEXPLORATION sign_attachment_upload Settings → Connectors → Advanced → Developer mode
- Claude.ai SPACEXPLORATION sign_attachment_upload Settings → Connectors → Add custom connector
- LangChain SPACEXPLORATION sign_attachment_upload pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http listings https://spacexploration.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.