MCP Server Directory

Sales, marketing, HR + launch playbook, weekly briefing & investor pitch — all in one Claude server.

Control Google Home and Amazon Alexa speakers from Claude Desktop using natural language.

Nevent MCP io.github.nevent-dev/mcp-nevent

Talk to your live-events CRM (campaigns, analytics, paid ads, segments) in Claude and ChatGPT.

nexus-mcp io.github.nexus-api-lab/nexus-mcp

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

Bulge-tier financial model factory — live formulas, source-traced cells, 14 templates.

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

Manage restaurant bookings via Claude — read covers, find guests, move tables, send wedding quotes.

Live threat intel for Claude — CVE, KEV predictions, IP lookup, malware hashes. Free, no API key.

Candidate screening, offer letters, onboarding, interview kits & performance reviews for Claude.

WhichModel io.github.Which-Model/whichmodel

Cost-optimized LLM model routing recommendations for autonomous AI agents

Alibaba Cloud DashScope MCP: Qwen chat, embeddings, and model discovery on your own account.

Build and publish AI products for coaching practices from inside Claude. 16 live tools.

List LLM providers and run chat completions through the three.ws multi-provider router.

Explore the Claude Code CLI source — browse tools, commands, search code, and more.

PromptFax app.promptfax/promptfax

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.

Kotler 9-element audit, IMC campaign planning, Meta & Google, audience segmentation for Claude.

Local memory for Claude Code: 13 MCP tools for semantic recall, file replay, and git history.

IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization.

x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.

IBM Granite x402 Remote io.github.nirholas/ibm-x402-mcp-remote

Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.

three.ws 3D Studio io.github.nirholas/threews-3d-studio

Turn text or an image into an animation-ready 3D model (GLB): generate, rig, animate, retexture.

BANT + MEDDIC qualification, ICP scoring, pipeline forecasting & outreach for Claude.

Lint AI agent context files (CLAUDE.md, AGENTS.md, etc.) against your actual codebase

High-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility