S-expression paren count, body discarded
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/sexp-ok/mcp ↗
Description
S-expression paren count, body discarded
What our measurements say
S-expression paren count, body discarded 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
- Some tools have clear, specific names like 'utc-time'
Weaknesses
- Tool names are vague or ambiguous
- Descriptions lack context for usage scenarios
- No error handling or constraints documented
- High redundancy between tools with similar purposes
sexp-ok— Name and description provide no context for when to use itbrowser-url-ok— Duplicates functionality with 'playwright-url-ok'validate-json— Description doesn't explain validation criteriageo-hint— Implies geolocation but no parameters specify location inputagent-tool-index— Overly complex name with unclear primary function
Verdict
Event narrative
Sign up free to generateRaw observations
Schema 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 34ms → warm 36ms (penalty 0ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
sexp-okS-expression paren count, body discarded
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-sexp-ok)<a href="https://mcpmetrics.io/servers/io-github-sadri-dridi-sexp-ok"><img src="https://mcpmetrics.io/badge/io.github.sadri-dridi/sexp-ok/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.
- Makefile target count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Makefile target count, body discarded
- Puppet class count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Puppet class count, body discarded
- csproj package reference count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
csproj package reference count, body discarded
- iCalendar VEVENT count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
iCalendar VEVENT count, body discarded
- Python egg-info key count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
Python egg-info key count, body discarded
- pyproject.toml table count, body discardedagent-observatory-sensor.nolimit-observatory.workers.dev
pyproject.toml table count, body discarded
Comments
Sign in to write a comment
No comments yet. Be the first.