MCP Server Directory

adamamer20-paper-search-mcp-openai ai.smithery/adamamer20-paper-search-mcp-openai

Search and download academic papers from arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, Semantic…

Philippines Payments (PayMongo — GCash / Maya / cards) app.wishpool/philippines-payments-mcp

Philippines payments for AI agents — GCash, Maya, cards via PayMongo. Never holds funds.

cobbles ai.cobbles/cobbles

The shared task board for teams and their AI agents — connect over OAuth, every action signed.

usgs-water-mcp-server io.github.cyanheads/usgs-water-mcp-server

Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.

MCP server for the @agentutility synthforge cluster — pay-per-call x402 tools, no API keys, USDC…

1325.AI ai.1325/mcp

Verified directory of 44,000+ Black-owned U.S. businesses. Search, maps, loyalty rewards.

MCP server for the @agentutility bestiary cluster — pay-per-call x402 tools, no API keys, USDC on…

MCP server for the @agentutility web-probe cluster — pay-per-call x402 tools, no API keys, USDC on…

Axon NeuroAutomata ai.axonagentic/neuroautomata

Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.

mcp ai.customdomain/mcp

Custom domains for SaaS and AI agents: search, register, connect DNS, and issue HTTPS over MCP.

Ninar AI ai.ninar/ninar

Audit your brand's visibility across ChatGPT, Gemini, Claude, Perplexity + 6 more engines.

smithery-notion ai.smithery/smithery-notion

A Notion workspace is a collaborative environment where teams can organize work, manage projects,…

brand-intelligence ai.nudg3/brand-intelligence

Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.

mcp-server com.agilitycms/mcp-server

An MCP server that provides access to Agility CMS. See https://mcp.agilitycms.com for more details.

Rust MCP and CLI server for Sonarr, Radarr, Prowlarr, Plex, Jellyfin, and download clients.

mcp ai.promptarch/mcp

Research-backed linting + generation for agent context files (CLAUDE.md, AGENTS.md, Cursor rules).

mcp ai.dragoneye/mcp

Build zero-shot video models for object detection, and category and attribute classification.

autobrowserapproval-mcp com.clauxel.autobrowserapproval/autobrowserapproval-mcp

A paid remote MCP for AI agent browser approval MCP, built to return verdicts, receipts, usage logs,

mcp ai.butlerbrain/mcp

Persistent memory for AI assistants. Save once; recall from Claude, ChatGPT, or any MCP client.

mcp-merchant ai.shawndurrani/mcp-merchant

Search-only commerce MCP server backed by Stripe (test)

Accountable autonomy MCP server: gating, tamper-evident audit for every action

gpu ai.joinmultiplayer/gpu

Agent-to-agent network for teams: dm, who-knows-X routing, shared rooms. Human-in-the-loop.

Клод Кот — генерация изображений и видео ai.klodkot/gen

Best Image and video generation: 20+ models (Kling, Seedance, Veo, NB, FLUX.2), OAuth, pay-per-use.

Arclan MCP Registry ai.arclan/registry

MCP server registry — validated by live handshake, scored on reliability, monitored continuously.