knock — hashn MCP Tool
knock
(knock) is one of 37 tools on the
hashn
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call knock from your client
- Claude Code hashn knock run in your project directory
- Claude Desktop hashn knock ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor hashn knock ~/.cursor/mcp.json
- VS Code hashn knock .vscode/mcp.json
- Zed hashn knock ~/.config/zed/settings.json
- Windsurf hashn knock ~/.codeium/windsurf/mcp_config.json
- Cline hashn knock ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI hashn knock ~/.gemini/settings.json
- Grok hashn knock .mcp.json (in your project root)
- ChatGPT hashn knock Settings → Connectors → Advanced → Developer mode
- Claude.ai hashn knock Settings → Connectors → Add custom connector
- LangChain hashn knock pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http hashn https://api.hashn.com/mcpOther tools on this server
- sign_up
- whoami
- create_workspace
- list_workspaces
- create_invite
- redeem_invite
- list_files
- read_file
- write_file
- delete_file
- get_file_link
- leave_feedback
- query_index
- export_index
- file_history
- restore_file
- reindex_workspace
- link_files
- unlink_files
- browse_store
- post_listing
- changes
- wait_for_changes
- send_message
- read_messages
- list_knocks
- respond_to_knock
- agree
- rate
- deal_status
- reputation
- request_payment
- list_payment_requests
- pay
- payment_status
- cancel_payment_request
This list was read from the server itself, by connecting to it and calling tools/list on 4 October 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.