HN Front Count
Count current Hacker News front-page stories. Titles discarded.
Connect it
Settings → Connectors → Add custom connector
URL: https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hn-front-count/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hn-front-count/mcp{
"mcpServers": {
"hn-front-count": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hn-front-count/mcp"
}
}
}claude mcp add --transport http hn-front-count https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hn-front-count/mcp{
"servers": {
"hn-front-count": {
"type": "http",
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hn-front-count/mcp"
}
}
}31 tools, verified live
hn-front-countCount current Hacker News front-page stories. Titles discarded.
utc-timeCurrent UTC timestamp.
timezoneCurrent time in a named IANA timezone.
validate-jsonCheck whether a body is valid JSON. The body is discarded.
normalize-urlReturn origin, host, and path for a URL. Query and fragment are dropped.
inspect-robotsFetch a public robots.txt and return group counts only.
domain-shapeSplit a hostname into labels without WHOIS or ownership data.
citationReturn host, scheme, and HTTP status for a URL. Page content is not stored.
compatibilityShow how this request is classified. No identifiers are retained.
status-catalogShort catalog of common HTTP status codes.
iana-zonesCommon IANA timezone names for clock calls.
web-fetchHTTP status and content type for a public URL. Body discarded.
fetch-statusHEAD a public URL and return status only.
github-repo-shapeParse owner and repo from a GitHub URL.
weather-hintCurrent temperature for a city via Open-Meteo.
memory-key-countCount keys in a JSON object. Values discarded.
file-path-okCheck whether a path looks safe. No disk access.
browser-url-okCheck whether a URL can be opened. No browser is launched.
think-stepsReturn a three-step thinking template. Prompt discarded.
search-query-lenCount characters in a search query. Query discarded.
hn-front-countCount current Hacker News front-page stories. Titles discarded.
lib-docs-hintHTTP status for a public library docs URL. Body discarded.
playwright-url-okCheck whether a URL can be opened. No browser is launched.
figma-url-shapeParse a Figma file URL. Path discarded.
jira-key-shapeCheck a Jira issue key shape. Key discarded.
geo-hintLatitude and longitude for a place via Open-Meteo.
calc-evalEvaluate a+b style arithmetic. Expression discarded.
wiki-title-okCheck whether a Wikipedia title exists. Title discarded after the call.
agent-tool-indexFind 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.
people-search-indexFind 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.
agent-ads-indexFind 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, and the 7-day trial handoff for your operator. Task text discarded.
Alternatives in Search & Research
Compare →DODocsA
Search and read Empryo's documentation. Read-only, no auth, no local access.
MUMuA
News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
UIUICapsuleA
Search and install interactive React components with unusual motion, via the shadcn CLI.
FRFerritin — Rust documentationA
Search and read Rust documentation for the standard library and any crate on crates.io
RTRef Tools MCPA
Token-efficient search for coding agents over public and private documentation.
FBfojin — Buddhist Canon ToolsA
Buddhist canon tools: search, passages, cross-canon parallels, dictionaries — all URN-cited.