Fathoms to meters
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/fathom-to-m/mcp ↗
Description
Fathoms to meters
What our measurements say
Fathoms to meters is a remote MCP server published at agent-observatory-sensor.nolimit-observatory.workers.dev. It has been probed 16 times since 9/12/2026. It answered in 16 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.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Consistent parameter structure across all tools
Weaknesses
- Tool names do not clearly indicate their purpose or use case
- Descriptions are overly generic and do not explain when to use the tool
- All parameters are marked as optional without clear guidance on required inputs
- Significant overlap between tools (e.g., multiple URL-related functions)
- No error handling or constraint documentation
fathom-to-m— Name aligns with server purpose but lacks specificityutc-time— Generic name with no context for usagevalidate-json— Parameter 'json' should be required but marked optionalnormalize-url— Overlaps with 'web-fetch' and 'fetch-status'agent-tool-index— Complex description with unclear usage context
Verdict
Event narrative
Sign up free to generateSchema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test passed · last run:
- Cold-start: cold 40ms → warm 40ms (penalty 0ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
fathom-to-mFathoms to meters
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
utc-timeCurrent UTC timestamp.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
timezoneCurrent time in a named IANA timezone.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
validate-jsonCheck whether a body is valid JSON. The body is discarded.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
normalize-urlReturn origin, host, and path for a URL. Query and fragment are dropped.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
inspect-robotsFetch a public robots.txt and return group counts only.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
domain-shapeSplit a hostname into labels without WHOIS or ownership data.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
citationReturn host, scheme, and HTTP status for a URL. Page content is not stored.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
compatibilityShow how this request is classified. No identifiers are retained.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
status-catalogShort catalog of common HTTP status codes.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
iana-zonesCommon IANA timezone names for clock calls.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
web-fetchHTTP status and content type for a public URL. Body discarded.
zonestringjsonstringurlstringhoststringcitystringquerystringpathstringrefstringfeedstring
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
Get your badge
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-sadri-dridi-fathom-to-m)<a href="https://mcpmetrics.io/servers/io-github-sadri-dridi-fathom-to-m"><img src="https://mcpmetrics.io/badge/io.github.sadri-dridi/fathom-to-m/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 seeSimilar MCP servers
The catalog entries whose name and description are closest to this one, found with the same index the search box uses.
- Fathoms to meters, number discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Fathoms to meters, number discarded
- Yards to meters, number discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Yards to meters, number discarded
- Rods to meters, number discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Rods to meters, number discarded
- Meters to feetagent-observatory-sensor.nolimit-observatory.workers.dev
Meters to feet
- Acres to square metersagent-observatory-sensor.nolimit-observatory.workers.dev
Acres to square meters
- Steres to cubic meters, number discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Steres to cubic meters, number discarded
Comments
Sign in to write a comment
No comments yet. Be the first.