Bank Standards Extension

VSCode extension that connects to your bank's knowledge base (Notion or Confluence) to enforce coding standards, validate naming conventions, scaffold projects, and apply a library of saved prompts — all via a built-in AI agent.

Requirements

• VS Code 1.90.0 or higher
• GitHub Copilot extension (active subscription) — required for the @bank agent
• A Notion integration token or Confluence API credentials

Installation

1. Open VS Code
2. Go to Extensions (Ctrl+Shift+X / Cmd+Shift+X)
3. Search for Bank Standards Extension
4. Click Install

Configuration

Open your VS Code settings (Ctrl+,) and search for bankStandards, or add the following to your settings.json.

Option A — Notion

{
  "bankStandards.knowledgeSource": "notion",
  "bankStandards.notionToken": "secret_xxxxxxxxxxxxxxxxxxxx",
  "bankStandards.pagesMap": {
    "standards": "<notion-page-id>",
    "project":   "<notion-page-id>",
    "testing":   "<notion-page-id>",
    "prompts":   "<notion-page-id>"
  }
}

How to get a Notion integration token

1. Go to notion.so/my-integrations
2. Click + New integration
3. Copy the Internal Integration Token (secret_...)

How to get a Notion Page ID

From the page URL:

https://notion.so/My-Page-Title-<PAGE_ID>
                                 ^^^^^^^^

Copy the last segment (32-char UUID, with or without hyphens).

How to connect your integration to a page

1. Open the Notion page
2. Click ••• (top-right menu)
3. Connections → Add connection → select your integration
4. Repeat for each page in pagesMap

Option B — Confluence

{
  "bankStandards.knowledgeSource": "confluence",
  "bankStandards.confluenceUrl":   "https://yourbank.atlassian.net",
  "bankStandards.confluenceEmail": "you@yourbank.com",
  "bankStandards.confluenceToken": "<atlassian-api-token>",
  "bankStandards.pagesMap": {
    "standards": "123456789",
    "project":   "987654321",
    "testing":   "111222333",
    "prompts":   "444555666"
  }
}

How to get a Confluence API token

1. Go to id.atlassian.com/manage-profile/security/api-tokens
2. Click Create API token
3. Copy the generated token

How to get a Confluence Page ID

From the page URL:

https://yourbank.atlassian.net/wiki/spaces/SPACE/pages/123456789/Page+Title
                                                        ^^^^^^^^^

Copy the numeric segment.

Option C — Multiple specialties (frontend / backend / qa)

If your teams have separate documentation pages per specialty, use specialtiesMap instead of pagesMap:

{
  "bankStandards.knowledgeSource": "notion",
  "bankStandards.notionToken": "secret_xxxxxxxxxxxxxxxxxxxx",
  "bankStandards.specialty": "backend",
  "bankStandards.specialtiesMap": {
    "backend": {
      "standards": "<notion-page-id>",
      "testing":   "<notion-page-id>",
      "project":   "<notion-page-id>",
      "prompts":   "<notion-page-id>"
    },
    "frontend": {
      "standards": "<notion-page-id>",
      "testing":   "<notion-page-id>",
      "prompts":   "<notion-page-id>"
    },
    "qa": {
      "testing": "<notion-page-id>",
      "prompts": "<notion-page-id>"
    }
  }
}

Each specialty only needs to define the page types it uses — missing keys fall back to pagesMap.

Switching specialty

@bank /specialty              ← list all configured specialties
@bank /specialty frontend     ← switch to frontend
@bank /specialty qa           ← switch to qa

Or update bankStandards.specialty in settings directly.

All settings

Features

Inline diagnostics

Automatically validates naming conventions on file open and save for TypeScript, JavaScript, TSX, JSX, and Java.

Click the lightbulb (Ctrl+.) on a violation to Fix this occurrence or Fix all in file.

@bank agent

Chat participant available in GitHub Copilot Chat:

@bank /standards          ← naming conventions
@bank /review             ← review active file against bank standards
@bank /create             ← scaffold a Maven + Java 21 + Quarkus project
@bank /prompts            ← list saved prompts
@bank /prompts <name>     ← apply a saved prompt
@bank /specialty          ← list or switch specialty

LM Tools (agent mode)

Three tools Copilot can invoke automatically — no @bank required:

Commands (Command Palette)

Prompt Library page format

Create a Notion/Confluence page and add it to pagesMap.prompts. Each prompt is a section:

## review
Revisa el código del archivo activo contra los estándares de nomenclatura.

Analiza el siguiente código línea por línea. Para cada violación: número de línea, regla violada y corrección sugerida. Al final muestra un checklist ✅/❌ por cada regla.

## aaa-pattern
Verifica que el test sigue el patrón Arrange-Act-Assert.

Analiza el test línea por línea e identifica Arrange, Act y Assert. Si alguna sección falta, indica la línea exacta y cómo corregirla.

Format: ## <name> → description paragraph → code block with the prompt template.

License

MIT