Add a manual connection between two nodes. Returns the new connection id.

Add a new node to the map. Returns the new node id.

Add a sticky note to the map. Returns the new sticky id.

Auto-arrange all nodes in a grid or circle layout.

Add multiple connections in a single call. Returns array of created ids.

Add multiple nodes in a single call. Each node accepts the same fields as map_add_node plus all type-specific fields (ports, dockerServices, domains, parentServer, etc.). Returns array of created ids.

Remove all nodes, connections and stickies from the current sheet.

Create a new empty sheet and switch to it. Returns new sheet id.

Delete a connection by id.

Delete a node and all its connections.

Delete a sheet. Cannot delete the last remaining sheet.

Delete a sticky note by id.

Clone a node with all its properties (ports, services, domains, etc.). Returns new node id.

Export current or specified sheet as JSON / PNG / PDF. PNG and PDF return base64-encoded blobs with mimeType — the client decodes and saves to a file. Server raises the response timeout to 30s for PNG/PDF since large maps can take several seconds to render.

Export sheet data as JSON including auto-connections. Defaults to active sheet.

Search nodes by name, IP, type, or free-text query. Returns id, name, type, ip, x, y for each match. Use this to locate a node before updating it.

Return all connections including auto-generated ones (DNS→server, project→server, service→node). Auto connections have auto:true flag. Use this instead of map_get_state.connections when you need the full topology picture.

Return all nodes of a given type with FULL field data (ports, dockerServices, domains, ips, notes, parentServer, etc.). For stripped projection or multi-criteria filtering use map_find_node instead.

Return the sheet-level notes text.

Return currently selected node/sticky ids and connection id. Result shape: { nodeIds: string[], nodeId: string|null (= nodeIds[0], legacy single-id), connId: string|null }.

Return current app settings (sshMode, dblClickAction, perfMode, showGrid, showZoomSlider).

Return nodes/connections/stickies/notes for a specific sheet (defaults to active sheet).

Return the current map state: all nodes, manual connections, stickies and notes. NOTE: only manual connections are included — use map_get_all_connections to also get auto-generated connections (DNS→server, project→server, service→node).

Return current canvas zoom level and pan offset.

Import nodes from CSV. Auto-detects columns from the header row (name/ip/type/ports/notes — case-insensitive, aliases like hostname/description/host_ip accepted). Ports field accepts 'port/protocol,port/protocol' (e.g. '22/tcp,80/tcp') or bare port numbers (default tcp). Nodes laid out in a 6-column grid. Returns {count, ids}.

Parse nmap scan output (XML from nmap -oX) and create nodes with their open ports. Auto-infers node type from OS fingerprint + port profile (router/switch/firewall/server/printer/etc.). Provide either raw xml OR pre-parsed hosts[] — hosts takes priority when both are given. Nodes are auto-arranged in a grid. Returns {count, ids}.

Replace active sheet content with provided JSON data. Useful for loading a prepared topology in one call.

List all sheets with their id, name, createdAt, updatedAt and which is active.

Lock or unlock a sheet. A locked sheet rejects all MCP mutations and disables manual editing in the UI. Pass locked: false to unlock.

Move a node to new canvas coordinates without changing any other fields.

Move a sticky note to new canvas coordinates without changing its text or color.

Rename a sheet.

Full-text search across nodes (name/ip/notes), stickies, connection labels, and ports (port-number/service). Returns categorized hits with a total count. Use map_find_node for structured node-only filtering.

Programmatically select node(s)/sticky(s) and/or a connection. Pass node_ids (array) for multi-select; node_id (string) is legacy single-select. Empty array or null deselects. Connection selection remains single (multi-select connections out of scope v1).

Pan canvas to an absolute pixel offset.

Set the sheet-level notes text.

Set canvas zoom level (0.1–3.0).

Smart auto-layout: force-directed (organic, deterministic with seed), cluster-by-type (horizontal lanes per node type), or cluster-by-connection (BFS components → separate zones). Different from map_arrange (naive grid/circle). Mutates node positions in-place.

Switch the active sheet. Saves current sheet state first.

Update label or color of an existing connection.

Update fields of an existing node by id.

FIELD SCHEMA BY NODE TYPE All types: name, ip, x, y, w, h, notes ips: [{address, label}] — extra IP addresses

server / pc / nas / ap / camera / printer / router / switch / firewall / other: ports: [{port, protocol("tcp"|"udp"|"icmp"), service, url, bindIp}] dockerServices: [{name, image, hostPort, containerPort, protocol("tcp"|"udp"), url}]

project: parentServer — id of the parent server node (creates auto-connection) repoUrl — Git/GitLab URL deployPath — deployment directory cicdUrl — CI/CD pipeline URL dockerServices (same as server)

domain (DNS Zone): ip — registrar name (e.g. "Cloudflare") registrarUrl — registrar control panel URL domains: [{name, record("A"|"AAAA"|"CNAME"|"MX"|"TXT"|"NS"|"SRV"), target, url}] target IP in 'target' triggers auto-connection to matching server node

service (External Service): provider — provider name (e.g. "Supabase", "Vercel") dashboardUrl — link to service dashboard serviceConns: [{toId, label}] — links to other nodes (creates auto-connections) servedDomains: [string]

Update one or more app settings.

Update text, color or size of a sticky note.

Auto-fit all nodes into the viewport by adjusting zoom and pan.