vue-bpmn-designer: Instructions file for Codex

AGENTS.md

vue-bpmn-designer AGENTS.md is an instructions file for Codex, OpenCode from tsai996/vue-bpmn-designer. It costs 1,944 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for a browser-based BPMN designer built with Vue and TypeScript. BPMN is a standard visual format for drawing business processes, and Flowable is a process automation platform.

In plain words
What is it for?
Use them when editing process diagrams, properties panels, linting, token simulation, script editing, localization, or build and type-check commands.
Why use it?
They define the project’s tools, package manager, component rules, and boundaries, helping agents avoid adding unsupported server, routing, or testing systems.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is tsai996/vue-bpmn-designer's own configuration. It tells Codex and OpenCode how to work on vue-bpmn-designer itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vue-bpmn-designer configures →

Reuse

Borrowing it

Nothing to install: this file belongs to tsai996/vue-bpmn-designer. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/tsai996/vue-bpmn-designer/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/tsai996/vue-bpmn-designer

Made for: Codex, OpenCode.

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Per session 1,944 This file is loaded in full into every session.
When invoked 1,944 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.01944 $0.01944
Opus 5 $0.00972 $0.00972
Sonnet 5 $0.00389 $0.00389
Haiku 4.5 $0.00194 $0.00194

Measured 10d ago against content hash d0d739177102, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

vue-bpmn-designer AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vue-bpmn-designer Collaboration Rules

1. Project Scope and Stack

This project is a client-side BPMN designer for Flowable. Its core features include process modeling, a properties panel, BPMN linting, token simulation, CodeMirror script editing, and English/Chinese localization.

  • Vue 3.5, TypeScript, and Vite 6
  • Pinia 3 and pinia-plugin-persistedstate
  • Element Plus and SCSS
  • bpmn-js, diagram-js, bpmnlint, and related plugins
  • CodeMirror 6
  • vue-i18n and VueUse
  • Use pnpm exclusively. Do not use npm or yarn.

The project currently has no routing layer, server API layer, or automated test suite. Do not scaffold them without an explicit requirement.

2. Commands

pnpm dev          # Start the development server
pnpm type-check   # Run Vue and TypeScript checks
pnpm build-only   # Run the Vite production build
pnpm build        # Run type checking and the production build
pnpm lint         # Run ESLint with automatic fixes; modifies files
pnpm format       # Format all files under src; modifies files
  • Run checks proportional to the change. For build, configuration, or cross-module changes, run both pnpm type-check and pnpm build-only.
  • lint and format write to many files. If the worktree contains unrelated changes, run ESLint or Prettier only on files changed by the current task.
  • There is no test script. Never claim that tests passed; report the checks that actually ran and any remaining failures.

3. Directory Responsibilities

  • src/views/ProcessDesigner/BpmnModeler.tsx: creates the Modeler and registers additionalModules, the Flowable moddle descriptor, linting, and plugins.
  • src/views/ProcessDesigner/BpmnPanel.vue: selects and renders properties-panel components for the current BPMN element.
  • src/views/ProcessDesigner/Panel/: properties-panel UI for individual BPMN element types.
  • src/hooks/useService.ts: stores the current element and didi injector, exposes bpmn-js services, and updates Moddle properties.
  • src/views/ProcessDesigner/utils/: shared element, event-definition, extension-element, and validation helpers. Reuse these before adding new logic.
  • src/views/ProcessDesigner/Modeling/, Renderer/, Replace/, Palette/, ContextPad/, and PopupMenu/: bpmn-js extension modules.
  • src/views/ProcessDesigner/Lint/: static resolver, lint configuration, and custom lint rules.
  • src/views/ProcessDesigner/flowable.json: Flowable moddle descriptor.
  • src/languages/: UI and bpmn-js localization resources.
  • src/stores/: Pinia Setup Stores and persisted-state plugin registration.
  • src/types/: business types and supplemental third-party declarations.
  • src/typings/auto-imports.d.ts and src/typings/components.d.ts: generated files; never maintain them manually.

Read the full file on GitHub · 109 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 109 lines · 1,944 tokens per session scan A d0d739177102

Subscribe to this mod's changes

vue-bpmn-designer AGENTS.md is an instructions file published in the GitHub repository tsai996/vue-bpmn-designer (21 stars, last pushed 29d ago), licensed Apache-2.0. It adds 1,944 tokens to every session, about $0.0097 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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