MCP Server Directory

Osv

OSV.dev (Open Source Vulnerabilities) MCP.

Showcase validator orchestrating multi-agent swarm governance and payments.

Packagephobia

Packagephobia MCP — install-size analysis for npm packages

Country calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes.

OWASP ZAP MCP Server

MCP server for OWASP ZAP vulnerability scanning with Docker management

Arcgis Victoria

City of Victoria GIS — Victoria, BC (Canada) open geospatial data (ArcGIS).

Content Intelligence API

9 MCP tools: extract, analyze, research, compare, monitor, brief. Pay-per-call x402 or subscribe.

Sistat Si

Statistical Office of the Republic of Slovenia (SURS) — SiStat PxWeb MCP.

Arcgis Washingtoncomn

Washington County GIS — Washington County, Minnesota open geospatial data (ArcGIS).

Bookbrainz

BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)

Horoscope

Horoscope MCP — wraps the keyless Horoscope App API.

DeFi smart contract forensic auditor and vulnerability scanner.

Business Feeds

Business Feeds MCP.

Legiscan

LegiScan MCP — wraps the LegiScan API (api.legiscan.com)

Wiktionary

Wiktionary MCP — multilingual dictionary via Wikimedia REST + MediaWiki Action API

Hemrock MCP

Hemrock financial modeling prompts: context primers, task prompts, checks, and best practices.

OpenShift MCP Server

OpenShift/Kubernetes cluster management via the oc CLI for MCP clients

Avanan MSP (Legacy SmartAPI)

MCP server for the Avanan MSP SmartAPI — manage child MSPs, users, tenants, licenses, and usage.

Currency Converter API

Fiat and crypto currency conversion — ECB + CoinGecko rates. x402 micropayment.

CSV to JSON API

Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.

Forensic FX audit. Detects hidden bank markups in real time. Returns spread bps + audit score 1-10.

MERN MCP

Scaffolds MERN CRUD resources into existing Express and React codebases.

SentinelOne (Purple)

Multitenant Streamable HTTP wrapper for the SentinelOne purple-mcp server.

Merriam Webster

Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and