The XID shape check MCP server,
connected in one click.
XID shape check. Connect the official XID shape check 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 XID shape check 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 xid-shape-check https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-shape/mcpRun in your terminal, then restart Claude Code.
XID shape check · https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-shape/mcp
What your AI can do with XID shape check
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “xid-shape”: XID charset and length, value discarded.”
“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 XID shape check MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how XID shape check holds up.
Security grade F
gate scanned 31 tools on Oct 4, 2026 and found high-severity issues. Read the report before you connect.
- highpeople-search-index: Promotes a people-search / background-check lookup tool with embedded redirect instructions
- mediumagent-tool-index: Embedded instruction directing agent to follow a tracked redirect link
- mediumagent-ads-index: Advertising/monetization steering embedded in tool description with tracked redirect
- +1 more in the full report
Official endpoint
Operated by XID shape check (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 XID shape check 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 XID shape check
Choose XID shape check in the gate directory. No sign-in needed.
Use it anywhere
XID shape check'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 XID shape check exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
xid-shape — XID charset and length, value discarded
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.
+ 23 more tools once connected
Who runs the XID shape check MCP server?
The XID shape check MCP server at a glance
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-shape/mcpQuestions, answered
Is there an official XID shape check MCP server?
Yes — XID shape check 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 XID shape check to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick XID shape check in the directory. No account or sign-in is needed. From then on, XID shape check's tools are available in every client you've connected to gate.
Do I need to host anything?
No. XID shape check runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the XID shape check 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 XID shape check in minutes. No credit card required.
Connect more than just XID shape check
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up XID shape check in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI XID shape check — safely.
One URL. All MCPs. Full control. Free to start.
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