Skip to content
Agentmart
Submit a tool

Openflowkit MCP

Architecture diagrams for your agent: draw on the live OpenFlowKit canvas or edit diagram files.

Connector by openflowkit · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 908
Write a review

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/openflowkit-openflowkit-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Architecture diagrams for your agent: draw on the live OpenFlowKit canvas or edit diagram files.

Use cases: documentation, ui-design

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Runs code on install

Its package runs an install script (such as npm postinstall or setup.py code) as soon as you install it, before any tool is called. Read the script first.

Tools
19 read · 8 write · 2 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Runs code on install
Runs as
Node.js package

Tools by what they do 31

Read from the source code; the running server may list different tools.

Read 19 · Look things up without changing anything.

  • analyze_codebase
  • discover_architecture
  • drift_report
  • explain_element
  • find_icons
  • get_starter_template
  • get_syntax
  • get_view
  • list_diagram_node_types
  • list_diagrams
  • list_shapes
  • list_starter_templates
Show 7 more tools
  • preview_diagram
  • read_diagram
  • render_diagram
  • select
  • server_info
  • validate_openflow_dsl
  • whoami

Write 8 · Create, change, send or run things.

  • add_diagram
  • add_shape
  • move
  • move_shapes
  • openflow_create
  • openflow_save
  • style
  • update_diagram

Delete 2 · Delete, drop, revoke or wipe things.

  • delete
  • delete_shapes

Not yet classified 2 · We could not tell from the name and description.

  • openflow_open
  • style_shapes

Files it touches

  • Any path the agent passes to its tools

Tools (31)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • add_diagram

    Add a new diagram to the page. Queued for the user to review; returns compile errors to fix.

  • add_shapeAdd shape

    Add one hand-drawn shape (not a diagram: use add_diagram for those). Returns its id.

  • analyze_codebaseAnalyze a local codebase

    Walk a directory on disk and report detected cloud platform, services, top-level structure, and language breakdown. No network access — pure local filesystem scan. Useful to seed an architecture diagram.

  • deleteDelete shapes

    Delete nodes (with their children and the connectors attached to them) or connectors, by id. One undo step.

  • delete_shapes

    Delete shapes, connectors, or whole diagrams by frame id. Queued for review.

  • discover_architectureDiscover architecture from a repository

    Walk a local repo (compose, Dockerfiles, k8s, terraform, package manifests, datastore and HTTP-client usage) and return a proposed OFK C4 workspace as DSL, with evidence per unit. Deterministic, offline; review the proposal before committing it.

  • drift_reportArchitecture drift report

    Compare an architecture model (inline dsl, a documentId, or else architecture.ofk in path) against a repository. Returns missing (in repo, not in model), undrawn (in model, no repo evidence) and changed (name matches, tech or dir differs) with evidence lines.

  • explain_elementExplain a model element

    Everything known about one element: the model entry, its relations, repository evidence (when a path is given) and the ADR markdown files its links point at.

  • find_icons

    Icon ids for a concept or product ("database", "queue", "lambda"). Use the returned ids in `icon:` attributes; never invent one.

  • get_starter_templateGet a starter template

    Return the OpenFlow DSL for a named starter template. Use list_starter_templates to discover available names.

  • get_syntaxRead the DSL grammarread-only

    The OpenFlow DSL grammar, so you can write source for render_diagram. Pass a family (flowchart, architecture, sequence, state, erd, class, gitgraph, mindmap, chart, wireframe) for just that section.

  • get_viewWhat the person seesread-only

    What the person is looking at in the editor now: the page, Canvas or Map mode, their selection (ids, kinds, labels), the camera, and the top-level shapes on screen. Use it to resolve "this", "here" or "the one I selected" before acting.

  • list_diagram_node_typesList OpenFlow DSL shapes, families and edge styles

    Quick reference for the OpenFlow DSL vocabulary: family names, shape words, edge arrows, and the wireframe controls and screen frames. Call get_syntax for the full grammar.

  • list_diagrams

    Every diagram in the document: frame id, page, family, title, and whether it is in scope for changes.

  • list_shapes

    Hand-drawn shapes in scope (not part of a diagram): id, kind, label, position, size, locked.

Show 16 more tools
  • list_starter_templatesList starter templates

    List built-in OpenFlow starter templates that can be loaded without any AI call. Returns names, titles, categories, and one-line summaries.

  • moveMove shapes

    Move nodes on the canvas, by `delta`, or so the first id lands at `to` (the rest keep their offsets). Pass exactly one of the two. One undo step. A diagram regenerated from text lays its nodes out again.

  • move_shapes

    Move shapes, or whole diagrams by frame id, by dx/dy pixels (+x right, +y down). Queued for review.

  • openflow_createNew document

    Create an empty file-mode document in this process.

  • openflow_openOpen a .openflow.json

    Load a canonical document from disk into file mode and return its id.

  • openflow_saveSave to .openflow.json

    Write a document to disk (svg: true also writes the first page as a .svg beside it). With a paired editor and no documentId, saves what the editor currently shows.

  • preview_diagramPreview a diagram being writtenread-only

    Used by the diagram card to draw while a diagram is being written. Not for the model: call render_diagram or create_diagram.

  • read_diagram

    The full DSL of one diagram. Call it for any diagram not shown in full before changing or explaining it.

  • render_diagramDraw a diagramread-only

    Draw a diagram from OpenFlow DSL or Mermaid and show it inline. Pass `source` (flowchart, architecture, sequence, state, ER and more; call get_syntax first if you are unsure of the DSL). Returns the picture plus the canonical DSL (edit it and call again to revise) and a link that opens it in the editor. Invalid source returns diagnostics with line numbers: fix and retry.

  • selectSelect and showread-only

    Select shapes and connectors on the page in view and bring them on screen, so the person sees what you mean ("these three"). Changes the view only, not the document; the person can carry on from the selection.

  • server_infoServer info

    Return the server version and the tools, resources and prompts it serves. Useful when debugging client connections.

  • styleStyle shapes

    Set fill, stroke, stroke width, dash, opacity or text colour on nodes, or move the icon on icon cards (iconPlacement). Pass at least one property. One undo step. A diagram regenerated from text drops these unless its DSL carries them (get_diagram lists them as canvasEdits).

  • style_shapes

    Colour shapes. Pass only what changes. Queued for review.

  • update_diagram

    Replace an in-scope diagram with its complete new DSL (not a diff). Queued for the user to review; returns compile errors to fix.

  • validate_openflow_dslValidate OpenFlow DSL

    Parse and compile OpenFlow DSL — or Mermaid, Structurizr DSL or D2, converted first — and return structured diagnostics (code, severity, line, column, message, hint), the same check as `openflowkit validate`. `ok` is false on any error: text that cannot be drawn, or a line the parser could not read (create_diagram would draw without it). Warnings name guesses (an unknown word, a misspelled header) that still draw. For another language, `converted.dsl` is what it became and `converted.losses` name the lines of your text that did not carry over; diagnostics then refer to `converted.dsl`.

  • whoamiWho am I talking to

    Local-only status: whether an editor is paired, and the documents this server holds.

Compare and alternatives

    Featured in

    Signals

    Stars
    908
    Forks
    177
    Open issues
    2
    Contributors
    9
    Last commit
    Oct 22, 2026 (6 days ago)
    Last release
    Oct 13, 2026 (15 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.openflowkit/openflowkit-mcp
    Version
    0.2.4
    Auth
    No auth
    Packages
    npm openflowkit
    License
    MIT
    Repository
    github.com/openflowkit/openflowkit
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql

    More from openflowkit

    Cite this page

    Openflowkit MCP. Agent Mart. https://agentmart.dev/connectors/openflowkit-openflowkit-mcp (last updated 2026-10-24)