MCP servers (19786)
sendgrid
Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.
sensations-mergulho
MCP server for 0001SENSATIONS: 107-level textual descent, append-only trace logging
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seo-audit-content
Full SEO audits, content analysis, and domain overviews - on-page, technical, and authority metrics
seo-mcp
Six tools for SEO and AI-readability audits. 91 checks, 11 score modules.
seodata.dev: keyword search volume
Keyword search volume, CPC, competition and similar keywords for 50+ countries.
shop-search
Product search for AI agents: Amazon + Shopify, cart-to-checkout buy path. Pay-per-call, no API key.
shoporacle
E-Commerce Intelligence MCP — 11 tools: price comparison, stock, reviews. 18 countries.
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sidereal day fraction band
sigtap Agent Tools
13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt
simpletexting
Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting.
singapore-proxy-mcp
Browse the web and run Google search through real Singapore mobile carrier IPs.
sino-gateway
Deterministic China trade compliance: GACC customs, CCC clearance, and PIPL transfers.
skanfirmy.pl
Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).
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smart-data-extractor
smart-data-extractor MCP server on Cloudflare Workers · REST + MCP JSON-RPC · free tier
smry Public Reader
Read and search exact public source URLs with stable paragraph citations.
smsverbot-mcp
SMS verification for AI agents: buy a number, get the code, cancel with refund. Free sandbox.
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sniff-mcp
Canine genomics for agents: breed allele frequencies, AI pathogenicity + OMIA clinical disease layer
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solanaoracle
SolanaOracle - 12 Solana tools: SPL tokens, Jupiter, validators, rent, programs, NFTs.
solar-home-incentives
Solar and home energy discovery: estimates, incentive sources, guides and contractor options.
solarstorm
Space weather: Kp index, NOAA 3-day geomagnetic forecast, solar flares, aurora visibility.
solradar-mcp
Solana meme-coin trust scores, rug-risk flags, and wallet analytics from SolRadar.
solucortex-mcp
Living technical memory for AI agents: recall approved project context, record what was learned.