io.github.l10n-dev/ai-l10n-mcp
L10n.dev - AI Localization Agent
MCP Server that turns your AI agent into a localization expert with token-efficient i18n translation
alive probed 2026-10-15
16tools
6.7ktokens in Claude Opus 5.5
6.9ktokens in Claude Code
3.3 %of a 200k context window
4.0ko200k_base estimate
296 msto initialize
9 msto list tools
- Run it
- npx -y ai-l10n-mcp@1.2.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- l10n-mcp-server 1.0.0
- Capabilities
- prompts, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/l10n-dev/ai-l10n
- Website
- https://l10n.dev
- Registry
- active, updated 2026-08-13 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| l10n_translate_file | 1 546 | 39 % |
| l10n_detect_project_structure | 421 | 11 % |
| l10n_create_instruction | 292 | 7 % |
| l10n_set_api_key | 222 | 6 % |
| l10n_add_glossary_entry | 200 | 5 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.l10n-dev/ai-l10n-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.