mmap_open

MCP tool from Mellos Mapping by GuangminJu

Put the map on your screen: open the pane, or retarget an open one to a page (window: true for the dedicated window). It answers with whether a pane actually reported in afterwards, not merely that a command ran — and it can never close one

How to use it

Project documentation lists mmap_open for the Mellos Mapping MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Mellos Mapping

$npx -y mellos-mapping

FULL MELLOS MAPPING LISTING

Other tools in Mellos Mapping (8)

always

map every structured task: workflows, designs, architecture,

complex

the same, but only for medium or complex tasks: several modules,

mmap_declare

Grow the map: title (null removes it), diagram kind, layer bands, lanes, groups (subsystems), nodes — with status, evidence, detail, kind, group, lane, submap — and edges, optionally labeled (all-or-nothing batch)

mmap_remove

Revise: drop edges, nodes, groups, lanes, empty bands — and, with pages, whole pages, file and all (permanent; applied after this call's map edits)

mmap_setup

Get/set the project's mapping policy — when maps open

mmap_update

Record progress and revise: status (planned → in-progress → done +evidence, regressed), relabel a node, move it to another band (layer), join/leave a group or lane, set a node kind or a submap; rename and re-rank bands (layers), relabel groups (groups) and lanes (lanes); null clears any clearable fi

mmap_view

Render the current map as text inline (optional zoom, -4…2), ending with a pages: line naming every page the project has and which one you are looking at

on-request

map only when you explicitly ask. In a project with no map,