MCP Server Registry

WorldPop 100 m gridded population estimates from the University of Southampton — total population…

Resolve real-world capability gaps: validate native MCPs, search the web, and record unmet demand.

World stock market analysis: fundamentals, technicals, DCF, peer comparison, forecast

Current time in any IANA time zone, plus the full time-zone list. Via timeapi.io.

World Bank MCP — wraps the World Bank Data API v2 (free, no auth)

Global weather API: forecasts, historical data, marine, ski, astronomy and timezone.

WoRMS (World Register of Marine Species) MCP — keyless.

WOZ values (official Dutch property valuations) for Dutch addresses, one lookup or a whole list.

Automate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.

WordPress edit previews, scoped correction checks, and change records for trusted operators.

Detect unnatural Korean and English mid-word wrapping in responsive web pages.

Commit-time policy checks for AI agent writes (ALLOW/DENY/STEP_UP) with a tamper-evident audit log.

An MCP server for interacting with WriteFreely API, enabling AI agents like Claude to perform blogging actions. Supports both self-hosted WriteFreely instances and the Write.as hosted service. This is a community-built, independent project.

Free MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.

Metadata-first fiction editing and reasoning tools for long-form writing projects.

Prose linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells

Check websites against the W3C Web Sustainability Guidelines and look up the guidelines

Read-only China A-share data for AI agents: market, limit-up, capital flow and disclosures.

Local MCP server for fixed 72CRM API access.

WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.

Wwise automation via WAAPI: 45 tools, batch super-interfaces, subscriptions, SoundBank, profiler.

Invoke a Watson Orchestrate agent via MCP. Configure with WO_AGENT_ID.

Local runtime provenance for coding agents. Inspect sessions and explain which one owns a process.

Wynncraft MMO player + guild + leaderboard + item DB lookups.