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Bpmn

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markdown-viewer
bpmn

Create business process diagrams using PlantUML syntax with BPMN, EIP, and Lean Mapping stencil icons. Best for workflow automation, approval chains, message-based integration patterns, and value stream mapping.

Overview

Publishermarkdown-viewer
Repositoryskills
Skill namebpmn
Stars
3.3K
Forks
190
Bundled files
8
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 8 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by markdown-viewer on GitHub. Read the source before you install it.

Installation

Install the Bpmn AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/markdown-viewer/skills.git /tmp/skills
mkdir -p .claude/skills
cp -r /tmp/skills/bpmn .claude/skills/bpmn
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Bpmn in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Bpmn on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Bpmn is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Business Process & Integration Diagram Generator

Quick Start: Choose diagram type → Declare stencil icons for events/gateways/tasks → Group into pools/lanes → Connect with arrow syntax → Wrap in ```plantuml fence.

⚠️ IMPORTANT: Always use ```plantuml or ```puml code fence. NEVER use ```text — it will NOT render as a diagram.

Critical Rules

  • Every diagram starts with @startuml and ends with @enduml
  • Use left to right direction for process flows (start→end reads left-to-right)
  • Use mxgraph.bpmn.* for BPMN events, gateways, and task markers
  • Use mxgraph.eip.* for Enterprise Integration Pattern icons
  • Use mxgraph.lean_mapping.* for Value Stream Mapping symbols
  • Default colors are applied automatically — you do NOT need to specify fillColor or strokeColor
  • Use rectangle "Pool" { ... } for BPMN pools and lanes
  • Sequence flows use -->, message flows use ..> (dashed)

Full stencil reference: See stencils/README.md for 9500+ available icons.

Mxgraph Stencil Syntax

mxgraph.<library>.<icon> "Label" as <alias>

BPMN Stencil Family (mxgraph.bpmn.*)

Events — Circle shapes for process triggers and outcomes:

IconMeaning
mxgraph.bpmn.event.startStart Event
mxgraph.bpmn.event.endEnd Event
mxgraph.bpmn.event.terminateEndTerminate End
mxgraph.bpmn.event.timerStartTimer Start
mxgraph.bpmn.event.timerCatchingTimer Intermediate
mxgraph.bpmn.event.messageStartMessage Start
mxgraph.bpmn.event.messageCatchingMessage Catching
mxgraph.bpmn.event.messageEndMessage End
mxgraph.bpmn.event.errorEndError End
mxgraph.bpmn.event.errorBoundError Boundary
mxgraph.bpmn.event.signalStartSignal Start
mxgraph.bpmn.event.signalEndSignal End

Gateways — Diamond shapes for branching/merging:

IconMeaning
mxgraph.bpmn.gateway2.exclusiveExclusive Gateway (XOR)
mxgraph.bpmn.gateway2.parallelParallel Gateway (AND)
mxgraph.bpmn.gateway2.inclusiveInclusive Gateway (OR)
mxgraph.bpmn.gateway2.complexComplex Gateway

Tasks — Use rectangle for tasks, stencil markers for typed tasks:

IconMeaning
mxgraph.bpmn.user_taskUser Task
mxgraph.bpmn.service_taskService Task
mxgraph.bpmn.script_taskScript Task
mxgraph.bpmn.manual_taskManual Task
mxgraph.bpmn.business_rule_taskBusiness Rule Task

Data — Document-like shapes:

IconMeaning
mxgraph.bpmn.data2.dataObjectData Object
mxgraph.bpmn.data2.dataInputData Input
mxgraph.bpmn.data2.dataOutputData Output

EIP Stencil Family (mxgraph.eip.*)

IconMeaning
mxgraph.eip.messageChannelMessage Channel
mxgraph.eip.deadLetterChannelDead Letter Channel
mxgraph.eip.content_based_routerContent-Based Router
mxgraph.eip.message_filterMessage Filter
mxgraph.eip.splitterSplitter
mxgraph.eip.aggregatorAggregator
mxgraph.eip.message_translatorMessage Translator
mxgraph.eip.content_enricherContent Enricher
mxgraph.eip.messaging_gatewayMessaging Gateway
mxgraph.eip.channel_adapterChannel Adapter
mxgraph.eip.messaging_bridgeMessaging Bridge
mxgraph.eip.recipient_listRecipient List
mxgraph.eip.wire_tapWire Tap
mxgraph.eip.event_driven_consumerEvent-Driven Consumer
mxgraph.eip.competing_consumersCompeting Consumers
mxgraph.eip.process_managerProcess Manager

Lean Mapping Stencil Family (mxgraph.lean_mapping.*)

IconMeaning
mxgraph.lean_mapping.outside_sourcesSupplier / Customer
mxgraph.lean_mapping.manufacturing_processProcess Step
mxgraph.lean_mapping.supermarketSupermarket (Inventory Buffer)
mxgraph.lean_mapping.fifo_laneFIFO Lane
mxgraph.lean_mapping.production_kanbanProduction Kanban
mxgraph.lean_mapping.withdrawal_kanbanWithdrawal Kanban
mxgraph.lean_mapping.signal_kanbanSignal Kanban
mxgraph.lean_mapping.truck_shipmentTruck Shipment
mxgraph.lean_mapping.operatorOperator
mxgraph.lean_mapping.inventory_boxInventory
mxgraph.lean_mapping.kaizen_lightening_burstKaizen Burst
mxgraph.lean_mapping.mrp_erpMRP / ERP System
mxgraph.lean_mapping.warehouseWarehouse
mxgraph.lean_mapping.push_arrowPush Arrow
mxgraph.lean_mapping.timeline2Timeline

Connection Types

SyntaxMeaningUse Case
A --> BSolid arrowSequence flow (task→task)
A ..> BDashed arrowMessage flow (cross-pool) / async trigger
A --> B : "label"Labeled solidConditional flow (gateway branch)
A ..> B : "label"Labeled dashedNamed message / signal

Quick Example

plantuml
@startuml
left to right direction

mxgraph.bpmn.event.start "Start" as start
rectangle "Review\nRequest" as review
mxgraph.bpmn.gateway2.exclusive "Approved?" as gw
rectangle "Process\nOrder" as process
rectangle "Notify\nRejection" as reject
mxgraph.bpmn.event.end "End" as end_ok
mxgraph.bpmn.event.end "End" as end_fail

start --> review
review --> gw
gw --> process : "Yes"
gw --> reject : "No"
process --> end_ok
reject --> end_fail
@enduml

Diagram Types

TypePurposeKey StencilsExample
Order ProcessingE-commerce / fulfillmentmxgraph.bpmn.event.*, mxgraph.bpmn.gateway2.*order-processing.md
Approval WorkflowMulti-level approvalmxgraph.bpmn.event.*, mxgraph.bpmn.gateway2.*approval-workflow.md
EIP MessagingMessage routing & transformationmxgraph.eip.*eip-messaging.md
ETL PipelineData extraction & loadingmxgraph.bpmn.event.*, mxgraph.eip.*etl-pipeline.md
Value StreamLean manufacturing flowmxgraph.lean_mapping.*value-stream.md
Microservice OrchestrationService choreographymxgraph.bpmn.event.*, mxgraph.eip.*microservice-orchestration.md
Event-Driven ArchitecturePub/Sub event flowsmxgraph.bpmn.event.*, mxgraph.eip.*event-driven.md
Customer ServiceSupport ticket lifecyclemxgraph.bpmn.event.*, mxgraph.bpmn.gateway2.*customer-service.md

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Bpmn AI skill do?

Create business process diagrams using PlantUML syntax with BPMN, EIP, and Lean Mapping stencil icons. Best for workflow automation, approval chains, message-based integration patterns, and value stream mapping.

Why use Bpmn on TypingMind?

Because you install it once and use it with any model. Bpmn is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Bpmn in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/markdown-viewer/skills/tree/main/bpmn. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Bpmn?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Bpmn?

As many as you like. As long as a model supports skills, you can use Bpmn with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Bpmn AI skill free?

It is published on GitHub by markdown-viewer. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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