Meaning of HTTP 415. Connect the official HTTP 415 unsupported-media MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
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Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http http-415-unsupported-media https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-415/mcpRun in your terminal, then restart Claude Code.
HTTP 415 unsupported-media · https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-415/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “http-415”: Meaning of HTTP 415.”
“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.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how HTTP 415 unsupported-media holds up.
gate scanned 31 tools on Sep 30, 2026 for prompt injection and risky tool definitions — nothing to flag.
Operated by HTTP 415 unsupported-media (workers.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If HTTP 415 unsupported-media adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose HTTP 415 unsupported-media in the gate directory. No sign-in needed.
HTTP 415 unsupported-media's tools are live in every AI client you've connected — with rules and logging built in.
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Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
http-415 — Meaning of HTTP 415.
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
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-415/mcpYes — HTTP 415 unsupported-media 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.
Add gate's gateway URL to your AI client once, then pick HTTP 415 unsupported-media in the directory. No account or sign-in is needed. From then on, HTTP 415 unsupported-media's tools are available in every client you've connected to gate.
No. HTTP 415 unsupported-media runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
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.
Yes — you can get started with gate for free and connect HTTP 415 unsupported-media in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up HTTP 415 unsupported-media in: Claude · Claude Code · ChatGPT · Cursor · VS Code
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