https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/in-to-cm/mcp ↗
Inches to centimeters
Inches to centimeters is a remote MCP server published at agent-observatory-sensor.nolimit-observatory.workers.dev. It has been probed 12 times since 9/12/2026. It answered in 12 of them (100.0%), a near-uninterrupted record. Median response time is 38 ms, placing it among the faster endpoints. It exposes a broad tool surface of 30 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
in-to-cm — Parameters (zone, json, etc.) unrelated to unit conversionutc-time — Tool name implies time conversion but lacks clear purposevalidate-json — Description doesn't specify input requirements or validation rulesweb-fetch — Parameters (url, host) ambiguous without contextagent-tool-index — Tool name suggests indexing but description is vaguetools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
in-to-cmInches to centimeters
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringutc-timeCurrent UTC timestamp.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringtimezoneCurrent time in a named IANA timezone.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringvalidate-jsonCheck whether a body is valid JSON. The body is discarded.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringnormalize-urlReturn origin, host, and path for a URL. Query and fragment are dropped.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringinspect-robotsFetch a public robots.txt and return group counts only.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringdomain-shapeSplit a hostname into labels without WHOIS or ownership data.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringcitationReturn host, scheme, and HTTP status for a URL. Page content is not stored.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringcompatibilityShow how this request is classified. No identifiers are retained.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringstatus-catalogShort catalog of common HTTP status codes.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringiana-zonesCommon IANA timezone names for clock calls.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringweb-fetchHTTP status and content type for a public URL. Body discarded.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstringDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-sadri-dridi-in-to-cm)<a href="https://mcpmetrics.io/servers/io-github-sadri-dridi-in-to-cm"><img src="https://mcpmetrics.io/badge/io.github.sadri-dridi/in-to-cm/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
Centimeters to inches
Centimeters to meters, number discarded
Hands to centimeters, number discarded
Spans to centimeters, number discarded
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 14:49:35 | Legacy | 404 | 47 | 200 | 40 | 2025-03-26 |
| 2026-09-13 12:47:19 | Legacy | 404 | 41 | 200 | 33 | 2025-03-26 |
| 2026-09-13 10:45:14 | Legacy | 404 | 36 | 200 | 37 | 2025-03-26 |
| 2026-09-13 08:43:04 | Legacy | 404 | 38 | 200 | 39 | 2025-03-26 |
| 2026-09-13 06:40:42 | Legacy | 404 | 39 | 200 | 35 | 2025-03-26 |
| 2026-09-13 04:35:29 | Legacy | 404 | 35 | 200 | 32 | 2025-03-26 |
| 2026-09-13 01:33:33 | Legacy | 404 | 35 | 200 | 31 | 2025-03-26 |
| 2026-09-12 23:31:36 | Legacy | 404 | 38 | 200 | 39 | 2025-03-26 |
| 2026-09-12 21:29:15 | Legacy | 404 | 37 | 200 | 36 | 2025-03-26 |
| 2026-09-12 19:27:29 | Legacy | 404 | 38 | 200 | 36 | 2025-03-26 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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