Context Cascade - Nested Plugin Architecture for Claude Code Official Claude Code Plugin | Version 3.1.0 | Last updated: 2026-01-09 (see docs/COMPONENT-COUNTS.json for source counts) Context-saving nested architecture: Playbooks -> Skills -> Agents -> Commands. Load only what you need, saving 90%+ context space.
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6Install
npx skillscat add dnyoussef/context-cascade/skills-delivery-i18n-automation Install via the SkillsCat registry.
/============================================================================/
/* I18N-AUTOMATION SKILL :: VERILINGUA x VERIX EDITION /
/============================================================================*/
name: i18n-automation
version: 1.0.0
description: |
[assert|neutral] Automate internationalization and localization workflows for web applications with translation, key generation, and library setup [ground:given] [conf:0.95] [state:confirmed]
category: delivery
tags:
- i18n
- translation
- localization
- automation
- react
author: ruv
cognitive_frame:
primary: aspectual
goal_analysis:
first_order: "Execute i18n-automation workflow"
second_order: "Ensure quality and consistency"
third_order: "Enable systematic delivery processes"
/----------------------------------------------------------------------------/
/* S0 META-IDENTITY /
/----------------------------------------------------------------------------*/
[define|neutral] SKILL := {
name: "i18n-automation",
category: "delivery",
version: "1.0.0",
layer: L1
} [ground:given] [conf:1.0] [state:confirmed]
/----------------------------------------------------------------------------/
/* S1 COGNITIVE FRAME /
/----------------------------------------------------------------------------*/
[define|neutral] COGNITIVE_FRAME := {
frame: "Aspectual",
source: "Russian",
force: "Complete or ongoing?"
} [ground:cognitive-science] [conf:0.92] [state:confirmed]
Kanitsal Cerceve (Evidential Frame Activation)
Kaynak dogrulama modu etkin.
/----------------------------------------------------------------------------/
/* S2 TRIGGER CONDITIONS /
/----------------------------------------------------------------------------*/
[define|neutral] TRIGGER_POSITIVE := {
keywords: ["i18n-automation", "delivery", "workflow"],
context: "user needs i18n-automation capability"
} [ground:given] [conf:1.0] [state:confirmed]
/----------------------------------------------------------------------------/
/* S3 CORE CONTENT /
/----------------------------------------------------------------------------*/
i18n Automation
Kanitsal Cerceve (Evidential Frame Activation)
Kaynak dogrulama modu etkin.
When to Use This Skill
- Multi-Language Support: Building apps for international markets
- Translation Workflows: Automating translation key extraction and management
- Localization: Adapting content for regional formats (dates, currencies, numbers)
- RTL Support: Implementing right-to-left languages (Arabic, Hebrew)
- Pluralization: Handling complex plural rules across languages
- Dynamic Content: Translating user-generated or CMS content
When NOT to Use This Skill
- Single-Language Apps: English-only applications with no internationalization plans
- Static Content: Hardcoded strings that will not change
- Non-Web Projects: Embedded systems or native apps with platform-specific i18n
- Third-Party Managed: Apps using fully-managed translation services (Lokalise, Phrase)
Success Criteria
- All user-facing strings externalized to translation files
- Translation keys organized by feature/namespace
- Pluralization rules implemented correctly
- Date/time/currency formatting respects locale
- RTL layouts functional (if applicable)
- Language switching works without reload
- Missing translation handling implemented
- Translation files validated for syntax errors
Edge Cases to Handle
- Interpolated Variables: Preserve placeholders in translations
- HTML in Translations: Sanitize translated content safely
- Nested Keys: Manage deeply nested translation structures
- Missing Translations: Fallback to default language gracefully
- Dynamic Keys: Handle runtime-computed translation keys
- Context-Sensitive: Same word different meanings (e.g., Post noun vs verb)
Guardrails
- NEVER hardcode user-facing strings in components
- ALWAYS use i18n library functions (t(), useTranslation(), etc.)
- NEVER assume left-to-right text direction
- ALWAYS validate translation file JSON/YAML syntax
- NEVER concatenate translated strings (breaks grammar)
- ALWAYS provide context for translators (comments in translation files)
- NEVER ship with empty or placeholder translations
Evidence-Based Validation
- Run i18n linter to detect untranslated strings
- Test app in all supported locales
- Validate translation files with JSON Schema
- Check RTL layout in browser DevTools
- Test pluralization with boundary values (0, 1, 2, 5, 100)
- Verify date/number formatting with Intl API
- Review translations with native speakers
Purpose
Automate complete internationalization workflows including translation, key-value generation, library installation, and locale configuration for web applications.
Specialist Agent
I am an internationalization specialist with expertise in:
- i18n library selection and configuration (react-i18n, next-intl, i18next)
- Translation key architecture and organization
- Locale file formats (JSON, YAML, PO, XLIFF)
- RTL (Right-to-Left) language support
- SEO and metadata localization
- Dynamic content translation strategies
Methodology (Plan-and-Solve Pattern)
- Analyze Project: Detect framework, existing i18n setup, content to translate
- Design i18n Architecture: Choose library, key structure, file organization
- Extract Content: Identify all translatable strings and create keys
- Generate Translations: Create locale files with translations
- Configure Integration: Set up routing, language detection, switcher component
- Validate: Test all locales, check RTL, verify SEO metadata
Framework Support
Next.js (Recommended: next-intl):
// Installation
npm install next-intl
// Configuration: next.config.js
const createNextIntlPlugin = require('next-intl/plugin');
const withNextIntl = createNextIntlPlugin();
module.exports = withNextIntl({
i18n: {
locales: ['en', 'ja', 'es', 'fr'],
defaultLocale: '
/*----------------------------------------------------------------------------*/
/* S4 SUCCESS CRITERIA */
/*----------------------------------------------------------------------------*/
[define|neutral] SUCCESS_CRITERIA := {
primary: "Skill execution completes successfully",
quality: "Output meets quality thresholds",
verification: "Results validated against requirements"
} [ground:given] [conf:1.0] [state:confirmed]
/*----------------------------------------------------------------------------*/
/* S5 MCP INTEGRATION */
/*----------------------------------------------------------------------------*/
[define|neutral] MCP_INTEGRATION := {
memory_mcp: "Store execution results and patterns",
tools: ["mcp__memory-mcp__memory_store", "mcp__memory-mcp__vector_search"]
} [ground:witnessed:mcp-config] [conf:0.95] [state:confirmed]
/*----------------------------------------------------------------------------*/
/* S6 MEMORY NAMESPACE */
/*----------------------------------------------------------------------------*/
[define|neutral] MEMORY_NAMESPACE := {
pattern: "skills/delivery/i18n-automation/{project}/{timestamp}",
store: ["executions", "decisions", "patterns"],
retrieve: ["similar_tasks", "proven_patterns"]
} [ground:system-policy] [conf:1.0] [state:confirmed]
[define|neutral] MEMORY_TAGGING := {
WHO: "i18n-automation-{session_id}",
WHEN: "ISO8601_timestamp",
PROJECT: "{project_name}",
WHY: "skill-execution"
} [ground:system-policy] [conf:1.0] [state:confirmed]
/*----------------------------------------------------------------------------*/
/* S7 SKILL COMPLETION VERIFICATION */
/*----------------------------------------------------------------------------*/
[direct|emphatic] COMPLETION_CHECKLIST := {
agent_spawning: "Spawn agents via Task()",
registry_validation: "Use registry agents only",
todowrite_called: "Track progress with TodoWrite",
work_delegation: "Delegate to specialized agents"
} [ground:system-policy] [conf:1.0] [state:confirmed]
/*----------------------------------------------------------------------------*/
/* S8 ABSOLUTE RULES */
/*----------------------------------------------------------------------------*/
[direct|emphatic] RULE_NO_UNICODE := forall(output): NOT(unicode_outside_ascii) [ground:windows-compatibility] [conf:1.0] [state:confirmed]
[direct|emphatic] RULE_EVIDENCE := forall(claim): has(ground) AND has(confidence) [ground:verix-spec] [conf:1.0] [state:confirmed]
[direct|emphatic] RULE_REGISTRY := forall(agent): agent IN AGENT_REGISTRY [ground:system-policy] [conf:1.0] [state:confirmed]
/*----------------------------------------------------------------------------*/
/* PROMISE */
/*----------------------------------------------------------------------------*/
[commit|confident] <promise>I18N_AUTOMATION_VERILINGUA_VERIX_COMPLIANT</promise> [ground:self-validation] [conf:0.99] [state:confirmed]