Most reliable MCP Utility servers

The most reliable MCP utility server right now is util_address — a Glimind reliability score of 96/100 (grade A). The current top picks are util_address, util_uuid, util-034. Rankings are neutral and update continuously from live liveness probing plus corroborated real-usage outcomes; Glimind sells no tools, so they are unconflicted.

• 1 util_address
  healthy · dev.workers.kikoribera03.flat-rate-llm/x402-tools · 100% uptime · 1.6s
  96A
• 2 util_uuid
  healthy · dev.workers.kikoribera03.flat-rate-llm/x402-tools · 100% uptime · 1.6s
  96A
• 3 util-034
  healthy · io.github.sadri-dridi/util-034 · 100% uptime · 19ms
  93A
• 4 iana-zones
  healthy · io.github.sadri-dridi/fy-au · 100% uptime · 19ms
  93A
• 5 utc-time
  healthy · io.github.sadri-dridi/highway-len · 100% uptime · 19ms
  93A
• 6 utc-time
  healthy · io.github.sadri-dridi/arxiv-ok · 100% uptime · 20ms
  93A
• 7 timezone
  healthy · io.github.sadri-dridi/fps-kmh · 100% uptime · 21ms
  93A
• 8 utility.calc_color_contrast
  healthy · com.thousand-api/thousand-api · 100% uptime · 1.7s
  92A
• 9 util_stdev
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 10 util_dns_lookup
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 11 util_citation_extract
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 12 util_redact_emails
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 13 util_bool_not
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 14 util_cmp_num
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C
• 15 util_text_reverse
  healthy · io.github.davidmosiah/delx-protocol · 99% uptime · 1.9s
  72C

Ranked by the neutral Glimind reliability score (live liveness probing + corroborated real-usage outcomes). Glimind sells no tools, so the ranking is unconflicted. All categories → · Browse every utility tool →

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FAQ

What is the most reliable MCP utility server?

util_address is currently the most reliable MCP utility server on Glimind, with a reliability score of 96/100 (grade A). Glimind rates neutrally from live probes plus real-usage outcomes and sells no tools.

What are the best MCP utility servers?

Ranked by live Glimind reliability score: util_address (96/100), util_uuid (96/100), util-034 (93/100), iana-zones (93/100), utc-time (93/100). Each links to its live status and a working alternative if it goes down.

How does Glimind rank MCP utility servers?

By a neutral 0–100 reliability score from safe liveness probing plus corroborated, privacy-clean real-usage outcomes — the same score shown on each tool's page. Glimind sells no tools and runs no integrations, so the ranking is unconflicted. Updated just now.