create_grynvault_supporter_invoice — Nostr Signer MCP Tool Mutating
create_grynvault_supporter_invoice
(create grynvault supporter invoice) is one of 17 tools on the
Nostr Signer
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call create_grynvault_supporter_invoice from your client
- Claude Code Nostr Signer create_grynvault_supporter_invoice run in your project directory
- Claude Desktop Nostr Signer create_grynvault_supporter_invoice ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Nostr Signer create_grynvault_supporter_invoice ~/.cursor/mcp.json
- VS Code Nostr Signer create_grynvault_supporter_invoice .vscode/mcp.json
- Zed Nostr Signer create_grynvault_supporter_invoice ~/.config/zed/settings.json
- Windsurf Nostr Signer create_grynvault_supporter_invoice ~/.codeium/windsurf/mcp_config.json
- Cline Nostr Signer create_grynvault_supporter_invoice ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Nostr Signer create_grynvault_supporter_invoice ~/.gemini/settings.json
- Grok Nostr Signer create_grynvault_supporter_invoice .mcp.json (in your project root)
- ChatGPT Nostr Signer create_grynvault_supporter_invoice Settings → Connectors → Advanced → Developer mode
- Claude.ai Nostr Signer create_grynvault_supporter_invoice Settings → Connectors → Add custom connector
- LangChain Nostr Signer create_grynvault_supporter_invoice pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http nostr-signer https://signer.frontiercrown.com/mcpOther tools on this server
- get_setup_url
- get_signer_status
- begin_nostrconnect_pairing
- connect_bunker
- get_public_key
- prepare_note
- prepare_event
- sign_event
- publish_event
- query_events
- disconnect_signer
- get_grynvault_account_dashboard
- approve_grynvault_browser_handoff
- prepare_grynvault_supporter_invoice
- prepare_grynvault_nip05_invoice
- create_grynvault_nip05_invoice
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.