"PlantUML Diagramming Tool and UML Diagram Creation" matching MCP tools:

• toolkit_generate_id

  toolkit-mcp-server

  Mint cryptographically-random identifiers using the platform CSPRNG — the correct source for IDs that must be unpredictable, unlike model-generated values. type selects the format: uuid_v4 (random, the default), uuid_v7 (time-ordered, sortable by creation), or ulid (26-char Crockford-base32, lexicographically sortable). Set count to mint a batch in one call (up to 1000); the returned ids array always contains exactly count values and is never truncated. For uuid_v7 and ulid, a batch is monotonic — strictly increasing even within the same millisecond — so the ids array stays in sorted creation order. IDs from this tool feed into toolkit_generate_qr (pass ids[0] as data) to create a scannable code.

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• well_create_person

  Well

  Create a new person (contact) in the current workspace. Use this tool when the user asks to add, create, or register a new contact, employee, or person. REQUIRED: first_name OPTIONAL: last_name, job_title After creation, enrichment runs asynchronously in the background. Returns { success: true, person_id, full_name } on success, or { success: false, error } on failure.

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• list_style_presets

  framesail

  The curated preset catalog for the no-AI style creation path, grouped by axis (art_style / narrative_style / director_style). Show the user the labels + descriptions and let THEM pick one per axis — don't choose silently. Art presets include preview image URLs (view_image works on them). Create with create_style(presets={axis: id, ...}) — instant, no analysis job. Full field text lands on the style row (get_style shows it after creation).

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• encode_source

  uml.singsk.com PlantUML

  Encode PlantUML source into a URL token and ready-to-use share/render URLs (svg + png). The result carries url_ok: GET URLs only work while the token is at most 16000 characters; when url_ok is false do not share the URLs - render with render_diagram instead (it uses the POST API, no size limit up to 5 MB). Tokens use PlantUML's own 64-character alphabet ("0-9 A-Z a-z - _") over raw DEFLATE. This is NOT base64 - never encode or decode tokens with a base64 codec; use encode_source / decode_token.

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• search_diagrams

  Vectree

  Search Vectree's library of ~95,000 interactive concept diagrams by meaning, not keywords. Vectree explains how things work as zoomable, labelled schematics — each diagram breaks a topic into nodes you can read or drill into. Use this when the user wants a diagram, a visual explanation, a systems overview, or a map of how the parts of something fit together. Describe the topic in natural language; the search is semantic, so a full question works better than a bare keyword. Results are ranked by how closely they match and by the quality of the model that generated them. Each result carries a slug — pass it to `get_diagram` for the full content of one diagram. Only public, already-generated diagrams are searched. Nothing is generated on demand, so a topic with no match simply has no diagram yet.

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• get-quickstart-guide

  JxBrowser MCP Server

  Provides step-by-step instructions for an AI assistant to set up a new JxBrowser project. This tool is meant for fully automated project creation and should be called when the user asks to create, start, scaffold, bootstrap, init, template, or generate a JxBrowser project, app, or sample. CRITICAL RULES: 1. NEVER call this tool before knowing the user’s preferences. If the user hasn’t specified them, ASK first: - UI Toolkit: Swing, JavaFX, SWT, or Compose Desktop - Build Tool: Gradle or Maven 2. Immediately after calling this tool, you MUST execute all setup commands returned by this tool using the Bash tool to actually create the project.

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• render_diagram

  Diagrams MCP

  Render a mingrammer/diagrams Python snippet to PNG and return the image. The code must be a complete Python script using `from diagrams import ...` imports and a `with Diagram(...)` context manager block. Use search_nodes to verify node names and get correct import paths before writing code. Read the diagrams://reference/diagram, diagrams://reference/edge, and diagrams://reference/cluster resources for constructor options and usage examples. Args: code: Full Python code using the diagrams library. filename: Output filename without extension. format: Output format — ``"png"`` (default), ``"svg"``, or ``"pdf"``. download_link: If True, return a temporary download URL path (/images/{token}) that expires after 15 minutes; if False, return inline image bytes. Defaults to True (URL) — set ``DIAGRAMS_INLINE_DEFAULT=true`` on the server to flip the default. SVG/PDF and PNGs larger than the inline limit always use a download link.

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• update_sweepstakes

  Sweeppea MCP

  Update an existing sweepstakes. Use fetch_sweepstakes first to get the sweepstakes_token. UPDATABLE FIELDS: Only these fields can be modified: sweepstakes_name, start_date, end_date, start_time, end_time. NOT UPDATABLE: handler, sweepstakes_type, prize value/description, calendar settings, sync options, and any other field NOT listed above cannot be changed after creation. Do NOT tell the user they can update fields that are not supported by this endpoint. If they ask to change something not updatable, explain it cannot be modified after creation. PRIZE CHANGES: the prize is set in the Official Rules wizard at creation and is NOT editable via any MCP tool. Do NOT work around this by editing entry page display text — direct the user to Sweeppea support instead. # update_sweepstakes ## When to use Update an existing sweepstakes. Use fetch_sweepstakes first to get the sweepstakes_token. UPDATABLE FIELDS: Only these fields can be modified: sweepstakes_name, start_date, end_date, start_time, end_time. NOT UPDATABLE: handler, sweepstakes_type, prize value/description, calendar settings, sync options, and any other field NOT listed above cannot be changed after creation. Do NOT tell the user they can update fields that are not supported by this endpoint. If they ask to change something not updatable, explain it cannot be modified after creation. PRIZE CHANGES: the prize is set in the Official Rules wizard at creation and is NOT editable via any MCP tool. Do NOT work around this by editing entry page display text — direct the user to Sweeppea support instead. ## Pre-calls required 1. `fetch_sweepstakes` if the user gave you a sweepstakes name instead of a token ## Parameters to validate before calling - `sweepstakes_token` (string, required) — The unique token (UUID) of the sweepstakes to update - `sweepstakes_name` (string, optional) — New name for the sweepstakes (max 200 characters) - `start_date` (string, optional) — New start date in YYYY-MM-DD format (must be today or future) - `end_date` (string, optional) — New end date in YYYY-MM-DD format (cannot precede start_date) - `start_time` (string, optional) — New start time in HH:MM format 24-hour - `end_time` (string, optional) — New end time in HH:MM format 24-hour ## Notes - Only sweepstakes_name, start_date, end_date, start_time, end_time are updatable - Handler, type, and prize are permanent after creation — prize changes go through Sweeppea support, never via display text edits

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• render_mermaid

  Diagrams MCP

  Render a Mermaid diagram definition and return the image with metadata. The definition should be valid Mermaid syntax (e.g. flowchart, sequence, class, ER, state, or Gantt diagram). Returns a list of content blocks: the rendered image plus a JSON text block with metadata including a mermaid.live edit link for opening the diagram in a browser editor. Args: definition: Mermaid diagram definition text. filename: Output filename without extension. format: Output format — ``"png"`` (default), ``"svg"``, or ``"pdf"``. download_link: If True, return a temporary download URL path (/images/{token}) that expires after 15 minutes; if False, return inline image bytes. Defaults to True (URL) — set ``DIAGRAMS_INLINE_DEFAULT=true`` on the server to flip the default. SVG/PDF and PNGs larger than the inline limit always use a download link.

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• faostat_dataframe_describe

  faostat-mcp-server

  List the canvas tables (faostat_xxxxxxxx) staged by faostat_query_observations and faostat_commodity_profile, each with its source tool, the query parameters that produced it, creation/expiry timestamps, row count, and column schema. Call this before faostat_dataframe_query to discover the exact table and column names to reference in SQL. Tables are listed newest-first and paged: pass `name` to describe one table outright, or page with `offset` + `limit` — when the response reports `truncated`, pass the returned `nextOffset` to fetch the rest.

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• canvas_replace_node

  mcp

  Swap a node for a different one while keeping every connection, its position, and its group. Use this when a component changes — Redshift becomes Snowflake, a batch job becomes streaming — instead of deleting and rebuilding, which would lose all the edges. Operates on one Datadef diagram, named by diagram_id.

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• repo_status

  mcp

  For a diagram that was created from a connected git repository: which repo and branch or tag it tracks, when it last synced, the commit it reflects, and whether daily sync is on. Use repo_refresh to sync it now. Only the owner of the repository connection can use this.

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• list_channel_templates

  PoolParty Main Stage Airtime

  List available channel creation templates. Returns template names, program modes, use cases, and status. Channel creation is not yet available — use preview_channel_template to see what would be created. Read-only. No auth required.

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• describe_sdk

  Agentic Mermaid

  Return version-matched mutation operations for one diagram family. Use detail=signatures for the compact op menu or detail=fields (default) for exact field types, required flags, enum values, defaults, and constraints. Call this before build, mutate, or execute when the family schema is not already known.

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• search_shapes

  draw.io

  Search the draw.io shape library by keywords. Returns matching shapes with their exact style strings, dimensions, and titles. Covers ~10,000 built-in stencils (cloud architecture, network topology, P&ID, electrical, Cisco, Kubernetes, BPMN) and, when those are sparse, supplements results with the draw.io icon service (brand/product logos and general-purpose concept icons, e.g. 'react', 'slack', 'shopping cart', 'solar panel'). Use ONLY for diagrams that need industry-specific, branded, or pictorial icons. Do NOT use for standard diagram types like flowcharts, UML, ERD, org charts, or mind maps — these use basic geometric shapes (rectangles, diamonds, circles, cylinders) that are already covered in the XML reference. Also skip if the user asks to use basic/simple shapes or says not to search. The style string from the results can be used directly in mxCell style attributes.

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• canvas_update_edges

  mcp

  Change existing connections without deleting them: fix a label, change the type, or restyle. Use this to correct a wrong edge label rather than disconnecting and reconnecting. Operates on one Datadef diagram, named by diagram_id.

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• generate_diagram

  ALM X++ MCP Server

  WHEN: generating a visual diagram of D365 table relationships or security chains. Triggers: 'generate diagram', 'diagramme', 'visualize', 'schéma', 'ER diagram', 'entity-relationship', 'relation diagram', 'security diagram', 'show connections'. Generate visual Mermaid diagrams from D365 F&O knowledge base data. Diagrams render directly in Copilot Chat, Cursor, Claude, and markdown viewers. Types: 'er' (entity-relationship diagram for a table and its relations), 'security' (security chain: Role->Duty->Privilege->EntryPoints -- use when you need a VISUAL Mermaid diagram; for the structured text chain with tables of duties/privileges/entry-points use `trace_security_chain` instead). Note: 'flow' (execution flowchart) is disabled -- static call trees are misleading in D365 due to CoC and event handlers.

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• decode_token

  uml.singsk.com PlantUML

  Recover the PlantUML source from a token or from any PlantUML render URL (the token is extracted automatically). Tokens use PlantUML's own 64-character alphabet ("0-9 A-Z a-z - _") over raw DEFLATE. This is NOT base64 - never encode or decode tokens with a base64 codec; use encode_source / decode_token.

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• get_generator_guide

  trident

  Returns LLM-optimized instructions for generating Trident diagrams, including quick reference, critical rules (especially Y-axis!), spacing guidelines, common patterns, color conventions, and error prevention checklist. Use this before generating any Trident diagram.

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• get_document_summary

  trident

  Returns a complete structured summary of a Trident document as JSON: all node IDs, container IDs, connection IDs, annotation IDs, labels, and entity counts. Use this for PROGRAMMATIC OPERATIONS — it is never truncated regardless of diagram size, so you always get every entity ID. Use this before any bulk update, delete, or enumeration task. To read and understand the diagram as a human-readable diagram, use open_document instead. Requires a valid access token.

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