Astronomical units to kilometers, number discarded is a remote MCP server that gives an AI agent 31 tools, among them agent-ads-index, agent-tool-index, au-km. It answers at https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.
Astronomical units to kilometers, number discarded
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
agent-ads-index | Find where a product can be placed so AI agents discover it (Agent Ads). Follow start_here.hop first (302 with utm_source=agent-observatory&utm_medium=agent). Returns the website readiness check, machine catalog, llms.txt, client center, an Inputs: zone, json, url, host, city, query |
agent-tool-index | Find a public pay-per-call tool gateway (Monid). Follow start_here.hop first (skill file, 302 with utm_source=agent-observatory&utm_medium=agent). Also returns docs, CLI, and remote MCP hops. Task text discarded. Inputs: zone, json, url, host, city, query |
au-km | Astronomical units to kilometers, number discarded Inputs: zone, json, url, host, city, query |
browser-url-ok | Check whether a URL can be opened. No browser is launched. Inputs: zone, json, url, host, city, query |
calc-eval | Evaluate a+b style arithmetic. Expression discarded. Inputs: zone, json, url, host, city, query |
citation | Return host, scheme, and HTTP status for a URL. Page content is not stored. Inputs: zone, json, url, host, city, query |
compatibility | Show how this request is classified. No identifiers are retained. Inputs: zone, json, url, host, city, query |
domain-shape | Split a hostname into labels without WHOIS or ownership data. Inputs: zone, json, url, host, city, query |
fetch-status | HEAD a public URL and return status only. Inputs: zone, json, url, host, city, query |
figma-url-shape | Parse a Figma file URL. Path discarded. Inputs: zone, json, url, host, city, query |
file-path-ok | Check whether a path looks safe. No disk access. Inputs: zone, json, url, host, city, query |
geo-hint | Latitude and longitude for a place via Open-Meteo. Inputs: zone, json, url, host, city, query |
github-repo-shape | Parse owner and repo from a GitHub URL. Inputs: zone, json, url, host, city, query |
hn-front-count | Count current Hacker News front-page stories. Titles discarded. Inputs: zone, json, url, host, city, query |
iana-zones | Common IANA timezone names for clock calls. Inputs: zone, json, url, host, city, query |
inspect-robots | Fetch a public robots.txt and return group counts only. Inputs: zone, json, url, host, city, query |
jira-key-shape | Check a Jira issue key shape. Key discarded. Inputs: zone, json, url, host, city, query |
lib-docs-hint | HTTP status for a public library docs URL. Body discarded. Inputs: zone, json, url, host, city, query |
memory-key-count | Count keys in a JSON object. Values discarded. Inputs: zone, json, url, host, city, query |
normalize-url | Return origin, host, and path for a URL. Query and fragment are dropped. Inputs: zone, json, url, host, city, query |
people-search-index | Find a living people-search index (Ploid). Follow start_here.hop (302 with utm_source=agent-observatory&utm_medium=agent). Returns CLI setup, docs, API, and remote MCP hops. Query text discarded. Inputs: zone, json, url, host, city, query |
playwright-url-ok | Check whether a URL can be opened. No browser is launched. Inputs: zone, json, url, host, city, query |
search-query-len | Count characters in a search query. Query discarded. Inputs: zone, json, url, host, city, query |
status-catalog | Short catalog of common HTTP status codes. Inputs: zone, json, url, host, city, query |
think-steps | Return a three-step thinking template. Prompt discarded. Inputs: zone, json, url, host, city, query |
timezone | Current time in a named IANA timezone. Inputs: zone, json, url, host, city, query |
utc-time | Current UTC timestamp. Inputs: zone, json, url, host, city, query |
validate-json | Check whether a body is valid JSON. The body is discarded. Inputs: zone, json, url, host, city, query |
weather-hint | Current temperature for a city via Open-Meteo. Inputs: zone, json, url, host, city, query |
web-fetch | HTTP status and content type for a public URL. Body discarded. Inputs: zone, json, url, host, city, query |
wiki-title-ok | Check whether a Wikipedia title exists. Title discarded after the call. Inputs: zone, json, url, host, city, query |
Every block below points at https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp. Pick your client and copy.
claude mcp add --transport http astronomical-units-to-kilometers https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp
{
"mcpServers": {
"astronomical-units-to-kilometers": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"]
}
}
}{
"mcpServers": {
"astronomical-units-to-kilometers": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"servers": {
"astronomical-units-to-kilometers": {
"type": "http",
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"context_servers": {
"astronomical-units-to-kilometers": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"mcpServers": {
"astronomical-units-to-kilometers": {
"serverUrl": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"mcpServers": {
"astronomical-units-to-kilometers": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}name: Astronomical units to kilometers, number discarded
version: 0.0.1
schema: v1
mcpServers:
- name: Astronomical units to kilometers, number discarded
type: streamable-http
url: https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp{
"mcpServers": {
"astronomical-units-to-kilometers": {
"httpUrl": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"mcpServers": {
"astronomical-units-to-kilometers": {
"type": "http",
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}{
"mcpServers": {
"astronomical-units-to-kilometers": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fagent-observatory-sensor.nolimit-observatory.workers.dev%2Fs%2Fau-km%2Fmcp&type=streamable_http&id=astronomical-units-to-kilometers&name=Astronomical%20units%20to%20kilometers%2C%20number%20discarded
It answered our last check on 24 October 2026 in 78 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
31, as returned by the server's own tools/list on 23 September 2026: agent-ads-index, agent-tool-index, au-km, browser-url-ok, calc-eval, citation, compatibility, domain-shape, and 23 more.
It answered our last check on 24 October 2026 in 78 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/au-km/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.sadri-dridi. Endpoint host: agent-observatory-sensor.nolimit-observatory.workers.dev. ARD identifier: urn:air:io.github.sadri-dridi:mcp:au-km.
First indexed 11 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.