The Language so MCP server,
connected in one click.
ISO 639 language tag so. Connect the official Language so MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Language so to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http language-so https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-so/mcpRun in your terminal, then restart Claude Code.
Language so · https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-so/mcp
What your AI can do with Language so
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “lang-so”: ISO 639 language tag so.”
“Use “utc-time”: Current UTC timestamp.”
“Use “timezone”: Current time in a named IANA timezone.”
“Use “validate-json”: Check whether a body is valid JSON. The body is discarded.”
How secure is the Language so MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Language so holds up.
Official endpoint
Operated by Language so (workers.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Language so adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Language so
Choose Language so in the gate directory. No sign-in needed.
Use it anywhere
Language so's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Language so exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
lang-so — ISO 639 language tag so.
utc-time — Current UTC timestamp.
timezone — Current time in a named IANA timezone.
validate-json — Check whether a body is valid JSON. The body is discarded.
normalize-url — Return origin, host, and path for a URL. Query and fragment are dropped.
inspect-robots — Fetch a public robots.txt and return group counts only.
domain-shape — Split a hostname into labels without WHOIS or ownership data.
citation — Return host, scheme, and HTTP status for a URL. Page content is not stored.
+ 22 more tools once connected
Who runs the Language so MCP server?
The Language so MCP server at a glance
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-so/mcpQuestions, answered
Is there an official Language so MCP server?
Yes — Language so operates its own remote MCP server at agent-observatory-sensor.nolimit-observatory.workers.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Language so to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Language so in the directory. No account or sign-in is needed. From then on, Language so's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Language so runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Language so MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Language so in minutes. No credit card required.
Connect more than just Language so
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Language so in: Claude · Claude Code · ChatGPT · Cursor · VS Code