MCP tools (send/check_inbox/peek_inbox/list_mailboxes) now accept the caller's mailbox name as an explicit argument (from/name), falling back to the X-Mailbox header for legacy single-session HTTP setups. This unblocks multi-session coordination through a shared .mcp.json — each Claude session passes its own session-derived name on every call, instead of relying on a single transport header that all sessions would share. The plugin now ships .mcp.json (no header), and the SessionStart announcement spells out the exact args to pass to each mcp__mailbox__* tool so Claude wires it up automatically.
4.1 KiB
4.1 KiB