MCP servers for Perplexity

Geocoding, elevation, IP geolocation and coordinate transforms from the MapTiler Cloud API.

Create and read Onfido applicants, documents, checks and reports.

Read deals, persons, organizations, activities and pipelines; create and update CRM records.

Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.

Look up contacts, invoices, vouchers, orders, bank transactions and parts, and create drafts.

Review uptime, SSL, pagespeed and heartbeat checks, alerts and maintenance windows; create checks.

Debug background jobs — runs, traces, spans, schedules, queues and deployments.

User-Agent length, value discarded

Explore your Userbrain user test data, summarize feedback, and uncover actionable insights faster.

Username Search & Lookup - Maigret OSINT Tool

Run in-product voice interviews with AI agents and analyze source-linked evidence.

Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.

Receipts-verified reviews of x402 services and paid APIs, before your agent pays.

Create and manage waitlists from your AI agent: page, custom domain, emails, signups, broadcasts.

Real-time water levels and flow rates from USGS stream gauges

USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)

UTC century number

Current local time in UTC.

UTC cron five-field shape

UTC day of year 1-366

UTC first day of the current month