Nostr Signer MCP Tools

• get_setup_url Read-only

  get setup url

• get_signer_status Read-only

  get signer status

• begin_nostrconnect_pairing

  begin nostrconnect pairing

• connect_bunker

  connect bunker

• get_public_key Read-only

  get public key

• prepare_note

  prepare note

• prepare_event

  prepare event

• sign_event

  sign event

• publish_event Mutating

  publish event

• query_events Read-only

  query events

• disconnect_signer

  disconnect signer

• get_grynvault_account_dashboard Read-only

  get grynvault account dashboard

• approve_grynvault_browser_handoff

  approve grynvault browser handoff

• prepare_grynvault_supporter_invoice

  prepare grynvault supporter invoice

• create_grynvault_supporter_invoice Mutating

  create grynvault supporter invoice

• prepare_grynvault_nip05_invoice

  prepare grynvault nip05 invoice

• create_grynvault_nip05_invoice Mutating

  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.