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Intlayer MCP Server

Official
AI-powered i18n and content management for development environments
Category
Dev Tools #408 of 438
Stars
★ 855 Very popular
Runtime
Node.js
Credentials
No credential needed
License
Apache-2.0
Last commit
31FMRS · D

The source presents Intlayer as a per-component, type-safe internationalization solution with AI translation, visual editing, and a multilingual CMS, and explicitly identifies an MCP server for IDE automation. It does not provide concrete tools, transport, authentication, installation, or client compatibility details.

Strongest · Maintenance 11/20 Weakest · Reliability 2/20

Reliability
2/20
Security and permissions
8/20
Maintenance
11/20
Documentation
7/20
Setup experience
3/20
Why each score
Reliability 2/20
The supplied server file contains a numeric vector under chunk_1, not a verifiable MCP server configuration, tool declaration, or startup implementation. The README only claims MCP integration. Initialization, tool listing, behavior, error handling, and dependency control therefore cannot be verified, warranting a substantial deduction.
Security and permissions 8/20
The source material shows no malware, credential theft, covert exfiltration, or default delete, payment, deployment, or remote-command behavior, so no red line is triggered. However, it mentions a CMS, AI agents, and user-provided API keys without documenting permission boundaries, credential storage, data flows, network scope, or confirmation for risky actions.
Maintenance 11/20
The repository is not archived and provides an Apache-2.0 license, a maintainer repository, and community channels, which are basic maintenance and governance signals. The supplied material does not provide verifiable release history, commit activity, dependency update practice, security-response process, or issue-resolution evidence, so the score remains moderate-low.
Documentation 7/20
The README explains the product, installation of the i18n packages, and many linked concepts, and it references MCP server documentation. It does not provide MCP-specific installation, authentication, tool parameters, permissions, limits, cost, troubleshooting, or a reviewable connection example; the supplied server file is also not usable tool documentation.
Setup experience 3/20
The README installation example is for the Intlayer npm packages and application integration, not for connecting the MCP server. Runtime requirements, startup command, client configuration, authentication steps, and platform compatibility are absent. There is also no static CI or test evidence, so the setup path is largely unverifiable.

Static review · not runListed 2026-07-29

Read the FMRS scoring method →

Fit and risk

Best for

  • Developers building web or mobile applications with JavaScript or TypeScript
  • Teams needing internationalization for Next.js, React, Vite, or React Native
  • Projects seeking AI translation, CMS capabilities, and visual editing

Not for

  • Users seeking generic browser, database, or cloud-storage operations
  • Users requiring documented transport, authentication, or tool details
  • Projects without internationalization or multilingual content-management needs

Required permissions

  • The source does not state which file, network, account, or API permissions the server requires.
  • AI translation can use the user's own AI provider or API key, but the source does not explain how the MCP server accesses or uses those credentials.

Risks and side effects

  • Transport, authentication, deployment, and access-control details are not documented in the source, so the operational security boundary cannot be confirmed.
  • AI-generated translations may require human review; the source states that AI translation is supported but provides no quality guarantee.
  • Externalizing content to the CMS may change how content is synchronized with Git.

Setup

Before you start

Runtime:Node.js

The source does not provide MCP installation commands, startup instructions, or client configuration, so installation steps cannot be determined.

Check that it works

No specific tools or client configuration are recorded in the source, so no tool-list-based verification can be stated; consult the official MCP Server docs (docs/docs/en/mcp_server.md) to confirm the connection.

Troubleshooting

  1. Confirm that the project uses a supported JavaScript or TypeScript framework and has internationalization configured.
  2. Check that Intlayer, editor, CMS, and MCP-related configuration matches the project environment.
  3. If AI translation is involved, verify the configured AI provider or API key.
  4. The source does not provide specific logs, startup commands, or client diagnostic procedures.

Use cases

Automating internationalization and content-management workflows in an IDE
Managing content organized by component and locale
Using AI-assisted translation for multilingual application content
Maintaining content through a visual editor and CMS

Overview

Intlayer is a per-component internationalization solution for web and mobile applications with type safety, AI-powered translation, a visual editor, and a multilingual CMS. The repository describes its MCP server as supporting IDE automation for content management and internationalization workflows. The supplied manifest contains only an embedding vector and does not list tools, transport, client configuration, or permissions.

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Source revision b4b395ae6268 Data synced 2026-10-19 Read the FMRS scoring method