MCP Server Registry

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

Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.

Physical-world evidence and operability checks with provenance and explicit data gaps.

An authenticated remote MCP server for user-owned devices and one-shot capability invocation.

Codebase understanding for AI coding agents — symbol graph, blast radius, semantic search.

Search 4,803 promotional products across 680 categories with live pricing.

Semantic + structural code search MCP server for AI-native development.

MCP Server for connecting to the Sensor Tower APIs

MCP server exposing the Senti Quant Public API to an AI host

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

Text sentiment analysis API for AI agents. Analyze sentiment (positive/negative/neutral) with confidence score, emotion detection (joy, anger, fear, surprise, sadness), and key phrase extraction. Single and batch modes. Tools: text_analyze_sentiment (single), text_analyze_sentiment_batch (multiple texts). Use this for social media monitoring, review analysis, brand sentiment tracking, or content moderation. IMPORTANT: For content topic classification, use text_classify_content instead. Returns: {sentiment, confidence, emotions[], keyPhrases[]}. No API key required — x402 micropayment $0.005/call on Base L2.

Multi-channel social sentiment aggregation oracle.

AML/CFT compliance oracle: wallet screening, sanctions, PEPs, jurisdiction risk.

Security-first MCP server for verification intelligence (SystemVerilog/UVM/cocotb)

Open-source MCP proxy for AI agent access control with CEL policies, RBAC, and audit.

Sentinel Hub MCP — satellite / earth-observation statistics as JSON (sentinel-hub.com).

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

Read-only payment-boundary preflights plus an unsubmitted public quote-request draft tool.

MCP security scanner: detect tool poisoning, prompt injection & rug-pulls - 10 OWASP heuristics.

Remote MCP server that returns sentiment analysis results from SentinelScan API.

Washington property evidence and transaction math for software and AI assistants.

Score sentiment toward specific entities in text. Cluster documents and name topics.

Governance runtime for AI-generated code. Enforce compliance and security standards.

Integrates with Google Ads Keyword Planner API to enable SEO research, SERP analysis, and competitor analysis through a Node.js Express server deployable via Docker or Smithery.