MCP Server Directory

Branchable LLM history DAG + encrypted context capsules agents can save, restore, and crypto-shred.

AI API Radar com.dropwatchhq/ai-api-radar

Live LLM API price + status radar across 11 providers, with public per-model price HISTORY.

Deploy to IBM Code Engine from Cursor, Copilot, Claude & Cline. Build, push, deploy via MCP.

Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.

An AI 3D workspace for games, VR, and beyond. Generate, remesh, texture, and animate 3D assets.

GPT55 Model Gateway xyz.558686.gpt55/token-gateway

Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.

openai com.seoapi/openai

Validate GPTBot and OAI-SearchBot IP addresses. Remote MCP validate_ip tool.

ai-visibility de.auracite/ai-visibility

Track how ChatGPT, Gemini & Perplexity mention, rank & cite your brand. AuraCite account required.

Powerful tools for automating Google Sheets using Model Context Protocol (MCP)

Model Context Protocol server for Google Gemini AI with chat, research, and grounding

Agentic RAG over one PDF or a whole folder: hybrid search, selective page reads, tables, OCR.

MCP server for S.C.A.L.A. Score API — let Claude, ChatGPT, and AI agents search 250M+ companies

Public Spotify metadata, lyrics and podcasts for LLM agents. No API key, read-only.

mcp com.modelpricewatch/mcp

Live LLM API pricing: token prices, comparisons, cheapest-model lookups. No key required.

Query Spanlens LLM observability from Cursor, Claude Desktop, or Continue via MCP.

mcp io.github.vibeads/mcp

Manage Google Ads from ChatGPT, Claude or any MCP client. Sign in with OAuth or use an API key.

Google Classroom via gogcli for Claude — courses, assignments, submissions, grading

Google Drive via gogcli for Claude — search, upload, download, permissions

Hardware probe for performance diagnostics, thermal monitoring, and LLM optimization.

LLM Optimizer io.metavert/llmopt

AI brand visibility analytics: visibility scores, optimizations, video, Reddit, and search rankings.

royal-mcp com.royalplugins/royal-mcp

Security-first WordPress MCP server. 129 tools for Claude, ChatGPT, Gemini. Free on wp.org.

Zhiji LLM Router — Signal Gateway com.run402.llm-router/mcp

LLM routing and A-share market phase signals via LG framework.

tomesphere com.tomesphere/tomesphere

Search 8.5M scientific papers with LLM TLDRs, citations, linked entities, figures, and full text.

TokenLab MCP server: generate images and video, call models. 32 default and 89 full-profile tools.