MCP Server Directory

RZ AI Labs com.rzailabs/rzailabs-mcp

Read-only MCP server for RZ AI Labs — query its services, workshops, and contact info.

Refugio San Bernardo com.sanbernardorefugio/refugio-san-bernardo

Refugio de montaña en Vallecitos, Cordón del Plata: disponibilidad, precios, clima y reservas.

Offline Ed25519 verification of signed receipts, bundles, and trust artifacts.

SendThisFax com.sendthisfax/fax

Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.

Nefesh — Real-Time Human State Awareness for AI ai.nefesh/human-state

Fuses biometric signals into a stress score (0-100) for AI adaptation. MCP + A2A native.

duckduckbot com.seoapi/duckduckbot

Validate DuckDuckBot IP addresses. Remote MCP validate_ip tool.

googlebot com.seoapi/googlebot

Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.

perplexitybot com.seoapi/perplexitybot

Validate PerplexityBot IP addresses. Remote MCP validate_ip tool.

seznambot com.seoapi/seznambot

Validate whether an IP address belongs to SeznamBot. Remote MCP server exposing a validate_ip tool.

prover com.axiomatic-ai/prover

Lean 4 MCP server: compile, prove theorems, and formalize math with Mathlib.

sogouwebspider com.seoapi/sogouwebspider

Validate Sogou Spider IP addresses. Remote MCP validate_ip tool.

yandexbot com.seoapi/yandexbot

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

AxioRank: Zero-Trust for AI Agents com.axiorank/axiorank

Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

Shippo com.shippo/shippo-mcp

Multi-carrier shipping for AI agents: compare rates, buy labels, track packages, validate addresses

Siglume MCP Gateway com.siglume/mcp-gateway

Access Siglume API Store tools and external MCP Router servers.

Visual-diff & change-detection tools that catch agentic UI drift for coding agents.

spektralwerk-docs com.silicann/spektralwerk-docs

Documentation for the Spektralwerk spectrometer SCPI API as a streamable HTTP MCP Server

smartling-mcp-server com.smartling/smartling-mcp-server

Smartling MCP Server

Snitcher com.snitcher/snitcher

Identify companies visiting your website: organisations, contacts, segments, tags, CRM sync.

snug-planner com.snugplanner/snug-planner

The first official family-planner MCP: tasks, calendar, meals, shopping and reminders.

Spanly com.spanly/spanly

MCP observability. Query live traffic, errors, duration, and alerts from your AI agent.

SpriteCook ai.spritecook/generate

Generate game assets with AI for 2D games, including sprites, tilesets, and animations.

sponsorable com.sponsorable/sponsorable

Find brands that already sponsor podcasts like yours, then reveal the buyer to pitch.

SpryTools API MCP Server com.sprytools/sprytools

Utility tools for AI agents: hashing, text stats, validation, DNS, currency, GEO audits.