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i18n Hardcoded String Detector MCP, Ready to Go

Use Claude or Cursor with this MCP to find hardcoded strings in your codebase and automate your localization workflow.

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Catch un-translated text in your frontend codebase.

i18n Hardcoded String Detector MCP for AI Agents

Works with every AI agent you already use

…and any MCP-compatible client

Cursor AI Code EditorClaude Desktop AppOpenAI Agents SDKVisual Studio CodeGitHub Copilot AI AgentGoogle Gemini AILovable AI DevelopmentMistral AI AgentsAmazon AWS Bedrock

How fast is the i18n Hardcoded String Detector MCP Server?

636ms Fast
Fast Acceptable Slow

Average time for the server to become ready for requests over the last 7 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this MCP on Vinkius Cloud, and connect it to your AI agent in seconds.

Min 497ms
Average 636ms
Max 1010ms
Trend (improving) ↓ 29%
Daily latency
1010ms 7/17/2026
725ms 7/18/2026
766ms 7/19/2026
658ms 7/20/2026
655ms 7/21/2026
564ms 7/22/2026
497ms 7/23/2026
7/17/2026 7/23/2026

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AI Agent

What AI agents can do with i18n Hardcoded String Detector: 3 Frontend Localization Tools

Automate your internationalization audits and clean up translation dictionaries.

Analyze codebase

Scans your project directory to find every piece of user-facing text. It uses AST parsing to be precise about what is actually a UI string.

Audit strings

Compares found strings against your translation dictionary. This identifies both hardcoded text and keys that are no longer needed.

Verify dictionary syntax

Checks your JSON or JS translation files for structural errors. It ensures your agent can actually read the dictionary without crashing.

One MCP enables access. Vinkius turns MCPs into production-ready infrastructure.

You're looking at one of 5,800+ managed MCPs. The real value isn't the catalog. It's the control plane that secures, governs, audits, and manages every interaction between your agents and the tools they use.

01

No Shadow AI

Every agent action is visible, approved, and auditable. Nothing runs outside your governance.

02

Absolute agent control

Fine-grained permissions for every agent, MCP, and tool. Instantly revoke access and audit every execution.

03

Cost control per token

Spend broken down to the token, tool, and agent. Budgets and hard limits. No surprise invoices.

04

Managed & monitored infra

We operate the runtime, authentication, scaling, retries, and monitoring. Your team manages AI, not infrastructure.

05

Data protection, DLP by design

Sensitive data is filtered before reaching the model. Access is governed so agents receive only the information they're allowed to use.

06

Token optimization, real savings

Lower AI costs by delivering the right context instead of unnecessary tools. Better accuracy, faster responses, and fewer wasted tokens.

Stop shipping hardcoded text with i18n Hardcoded String Detector

Frontend engineers tired of manual audits, localization managers ensuring coverage, and QA engineers catching UI regressions.

Frontend Engineer

Checking React components for hardcoded labels during a pull request.

Localization Lead

Verifying that all new features have corresponding keys in the JSON translation files.

QA Automation Engineer

Running automated checks to ensure no English text leaked into localized test environments.

Frequently Asked Questions

How can I find missing translations with i18n Hardcoded String Detector? +

You can run a scan on your codebase to identify any text that isn't linked to a translation key. This helps you catch English labels before they are deployed.

Does i18n Hardcoded String Detector work with React and JSX? +

Yes, it specifically parses JSX and HTML nodes to find user-facing text. It is designed for modern frontend frameworks.

+
Can I use i18n Hardcoded String Detector to clean up my JSON files? +

Absolutely. You can identify keys that are no longer used in your components so you can safely remove them from your translation dictionaries.

Will i18n Hardcoded String Detector catch aria-labels? +

Yes, the tool scans attributes like aria-labels to ensure your accessibility text is also properly internationalized.

Is it possible to verify my translation file syntax with this MCP? +

Yes, you can check your JSON or JS dictionary files for structural errors to prevent broken builds during deployment.

How does the tool identify strings without using regex? +

The tool performs deterministic AST traversal to distinguish between actual UI text nodes and technical identifiers like CSS classes or console logs.

Can I use `audit_strings` with any translation format? +

Yes, as long as you provide the extracted keys and values from your dictionary to the tool.

What does a 'hardcoded' violation mean? +

A violation is flagged when a string literal found in your UI (via analyze_codebase) does not exist as a key or value in your translation dictionary.

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No credit card required · Free tier available

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