MCP servers for Perplexity

Namecheap API — domains, DNS, contacts, registrar lock, SSL listing, and pricing.

Local MCP server wrapping the Narajangteo User Information Service Open API (data.go.kr public data portal)

Who sponsors a newsletter, or which newsletters a brand sponsors, from public archives.

OPC UA companion spec types, namespace dependencies, and engineering units for AI agents

Search meetings, export summaries and transcripts, and manage recordings from any AI tool.

Local-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage.

MCP server for NYC Checkbook spending, contracts, budget, payroll, and revenue data

Multi-source entity enrichment: company data, contacts, email verification, and phone validation

Open-source Figma MCP server with full read/write access via a local plugin bridge — no Figma REST API, no rate limits.

Search and contribute to the Open Food Facts database.

15 Catalan portals + radio archive: gov, INE/REE/CNMC, CORA, Catalonia, radioteca.cat.

Check whether an AI answer is grounded in its context — deterministic, no LLM judge.

OpenMarkets is a modular Model Context Protocol (MCP) server that unifies access to financial market data for AI, research, and

25 pay-per-call UK data & verification tools for AI agents. x402 USDC on Base; free quote mode.

Durable, versioned memory for AI assistants. Remote memory needs a Pastepile subscription.

USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery

PayPal's Agent Toolkit with limits on refunds and the owner's Approve/Deny above them.

Chester County GIS — Chester County, Pennsylvania open geospatial data (ArcGIS).

Washington DC GIS — Washington, DC open geospatial data (ArcGIS).

City of Flagstaff GIS — Flagstaff, Arizona open geospatial data (ArcGIS).

City of Phoenix GIS — Phoenix, Arizona open geospatial data (ArcGIS).