If-Unmodified-Since HTTP-date, value discarded
Scored across 31 tools
Several tools are nearly indistinguishable, such as browser-url-ok and playwright-url-ok, which have identical descriptions. fetch-status, web-fetch, citation, and lib-docs-hint all overlap as HTTP status checkers, and multiple -shape tools parse URLs or identifiers. This level of overlap makes reliable tool selection very difficult.
Naming follows no consistent convention: some tools use verb-first names like fetch-status and validate-json, while others use object-first suffixes like -ok, -shape, -hint, and -index. There are also bare nouns like timezone, citation, and compatibility. The mixed patterns are readable but inconsistent.
With 31 tools, the server is overstuffed for what appears to be a loose collection of unrelated utilities. The scope is broad and unfocused, mixing URL checks, parsers, time utilities, weather hints, JSON validation, and search-index discovery. Most of these tools do not clearly belong together as a cohesive set.
The tool set has no obvious domain or lifecycle to complete; it is a grab bag of single-purpose utilities. There are redundant URL-checking capabilities but no coherent workflow coverage, and gaps cannot be meaningfully reasoned about because no clear subject area is established.
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, and the 7-day trial handoff for your operator. Task text discarded.
Inputs: ref, url, city, feed, +6 more.
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: ref, url, city, feed, +6 more.
Check whether a URL can be opened. No browser is launched.
Inputs: ref, url, city, feed, +6 more.
Evaluate a+b style arithmetic. Expression discarded.
Inputs: ref, url, city, feed, +6 more.
Return host, scheme, and HTTP status for a URL. Page content is not stored.
Inputs: ref, url, city, feed, +6 more.
Show how this request is classified. No identifiers are retained.
Inputs: ref, url, city, feed, +6 more.
Split a hostname into labels without WHOIS or ownership data.
Inputs: ref, url, city, feed, +6 more.
HEAD a public URL and return status only.
Inputs: ref, url, city, feed, +6 more.
Parse a Figma file URL. Path discarded.
Inputs: ref, url, city, feed, +6 more.
Check whether a path looks safe. No disk access.
Inputs: ref, url, city, feed, +6 more.
Latitude and longitude for a place via Open-Meteo.
Inputs: ref, url, city, feed, +6 more.
Parse owner and repo from a GitHub URL.
Inputs: ref, url, city, feed, +6 more.
Count current Hacker News front-page stories. Titles discarded.
Inputs: ref, url, city, feed, +6 more.
Common IANA timezone names for clock calls.
Inputs: ref, url, city, feed, +6 more.
If-Unmodified-Since HTTP-date, value discarded
Inputs: ref, url, city, feed, +6 more.
Fetch a public robots.txt and return group counts only.
Inputs: ref, url, city, feed, +6 more.
Check a Jira issue key shape. Key discarded.
Inputs: ref, url, city, feed, +6 more.
HTTP status for a public library docs URL. Body discarded.
Inputs: ref, url, city, feed, +6 more.
Count keys in a JSON object. Values discarded.
Inputs: ref, url, city, feed, +6 more.
Return origin, host, and path for a URL. Query and fragment are dropped.
Inputs: ref, url, city, feed, +6 more.
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: ref, url, city, feed, +6 more.
Check whether a URL can be opened. No browser is launched.
Inputs: ref, url, city, feed, +6 more.
Count characters in a search query. Query discarded.
Inputs: ref, url, city, feed, +6 more.
Short catalog of common HTTP status codes.
Inputs: ref, url, city, feed, +6 more.
Return a three-step thinking template. Prompt discarded.
Inputs: ref, url, city, feed, +6 more.
Check whether a body is valid JSON. The body is discarded.
Inputs: ref, url, city, feed, +6 more.
Current temperature for a city via Open-Meteo.
Inputs: ref, url, city, feed, +6 more.
HTTP status and content type for a public URL. Body discarded.
Inputs: ref, url, city, feed, +6 more.
Check whether a Wikipedia title exists. Title discarded after the call.
Inputs: ref, url, city, feed, +6 more.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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If-Modified-Since HTTP-date, value discarded
Last-Modified HTTP-date shape, value discarded
If-None-Match star-or-etag, value discarded
If-Range etag-or-date shape, value discarded
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