submit_lightning_proof — send21 MCP Tool
submit_lightning_proof
(submit lightning proof) is one of 14 tools on the
send21
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call submit_lightning_proof from your client
- Claude Code send21 submit_lightning_proof run in your project directory
- Claude Desktop send21 submit_lightning_proof ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor send21 submit_lightning_proof ~/.cursor/mcp.json
- VS Code send21 submit_lightning_proof .vscode/mcp.json
- Zed send21 submit_lightning_proof ~/.config/zed/settings.json
- Windsurf send21 submit_lightning_proof ~/.codeium/windsurf/mcp_config.json
- Cline send21 submit_lightning_proof ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI send21 submit_lightning_proof ~/.gemini/settings.json
- Grok send21 submit_lightning_proof .mcp.json (in your project root)
- ChatGPT send21 submit_lightning_proof Settings → Connectors → Advanced → Developer mode
- Claude.ai send21 submit_lightning_proof Settings → Connectors → Add custom connector
- LangChain send21 submit_lightning_proof pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://send21.io/mcpOther tools on this server
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.