MCP Servers 28,392

21 tools for AI agents to manage BTCPay Server: invoices, payments, stores, webhooks, Lightning

Water Conditions

io.github.aybeeare/water-conditions

B✓Verified

Real-time water temperature and tides for 8,000+ locations, by name or lat/long coordinates.

VoltPlan Wiring Diagrams

io.github.YUZU-Hub/wiring-diagram-mcp

B✓Verified

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

Validatethat

io.github.RyanByrne/validatethat-mcp

C✓Verified

Run UX research from Claude — create card sort studies, list studies, pull headline stats.

Grounder

io.github.rozetyp/grounder

A✓Verified

Web grounding for local & cloud LLMs: search, fetch, token-capped evidence packs, and research.

Discover AFA funding and venture resources, validate pitches, and report grant milestones.

Yandex Speechkit

io.github.theYahia/yandex-speechkit-mcp

A✓Verified

MCP server for Yandex SpeechKit API — speech recognition and synthesis.

Blockchain data across 100+ chains: token prices, NFTs, transfers, simulation, traces, Solana DAS

Angi

io.github.chrischall/angi-mcp

A✓Verified

Angi for Claude — find home-service pros by trade and city, read ratings and reviews

Nephyr Risk

io.github.clm-studios/nephyr-risk

C✓Verified

Prediction market risk management — Kelly sizing, EV calculation, drawdown protection

Find known subdomains of a domain.

AI prediction market trading — real-time data, CLOB exchange, 30+ tools

Pubchem

io.github.pipeworx-io/pubchem

A✓Verified

PubChem MCP — NIH chemistry compound database (no auth)

Your personal recipe kitchen: save, fork, and cook recipes, build cookbooks, and shopping lists.

Tools for retrieving user details, manager, team or direct reportees from Microsoft Graph.

B2B leads: scored buying signals from HN/Bluesky/GitHub with AI dossiers and outreach drafts.

Spain payments for AI agents — cards / Apple Pay via Stripe.

Marketplace

io.github.llmops-pro/marketplace-mcp

B✓Verified

Publish Nostr marketplace listings (NIP-15 + Shopstr kinds 30019/30402) so agents can run a store.

Vintage

io.github.RezaSoleymanifar/vintage

A✓Verified

Free financial data from eleven sources behind six verbs, point-in-time where the source allows.

Noaa Spc

io.github.pipeworx-io/noaa-spc

B✓Verified

NOAA Storm Prediction Center — outlooks, storm reports, watches

Ophir

io.github.Ophir-ai-creator/ophir

C✓Verified

Ophir protocol tools for AI agent discovery, negotiation, and settlement

Pylos

io.github.adamVass/pylos-mcp

A✓Verified

Read-focused, prompt-injection-hardened email MCP server for any IMAP provider

Compression Ai

io.github.CSOAI-ORG/compression-ai-mcp

B✓Verified

Compression Ai MCP Server by MEOK AI Labs

Groupdocs Parser

io.github.groupdocs-parser/groupdocs-parser-mcp

A✓Verified

MCP server for GroupDocs.Parser — extract text, images, metadata, tables, barcodes via AI.