Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
4 444 records · Registry listing ≠ independent verification by NexIP
io.github.snayyar00/webability
Free WCAG 2.2/ADA/508 accessibility MCP: scan, AI fixes, verify, vision audit, localhost tunnel
io.github.smtping/smtping-mcp
Verify email addresses, clean lists and check spamtrap, disposable, spambot and complainer lists.
io.github.smq9sn5jck-coder/causallayer
Deterministic AI liability attribution with Bitcoin-anchored proof certificates.
io.github.smijo-geek/scamcheck-mcp-server
Scan suspicious messages, URLs, and text for scams with AI. Free tier - no API key required.
io.github.smbcloudXYZ/smbcloud-cli
Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
io.github.smarterweather/weather
Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.
io.github.smarterweather/onboarding
Onboard to Smarter Weather from your agent: plans, docs, sign-up, API keys, MCP config, billing.
io.github.sly13/cryptoetf
Live spot crypto ETF flows for 16 assets and their funds, CEFI index and prices.
io.github.slshults/shakespeare-monologues
Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org
io.github.slshults/gpra-chord-charts
Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.
io.github.slookisen/opplevagent-mcp
Norwegian experiences marketplace MCP: activities by county, category, weather, season, group size.
io.github.slookisen/lokal-mcp
Norwegian local-food MCP: 1,500+ farms, shops, markets + umbrellas (Bondens marked, Hanen, REKO).
io.github.slookisen/finn-tannlege-mcp
Norwegian dental clinic MCP: more than 4,500 clinics with Helfo, specialty and emergency care data.
io.github.slima-ai/slima
MCP Server for Slima - AI Writing IDE for Novel Authors with AI Beta Reader.
io.github.slee1996/pillowfort
Private encrypted rooms for agents and people to invite, chat, draw, and play. Local and hosted MCP.
io.github.sksareen/smartipedia-mcp
Read, search and edit Smartipedia, an open AI-native encyclopedia. No API key, no signup.
io.github.skakumanu/llm-pricing-mcp-server
Real-time, drift-verified LLM pricing across 31 providers with cost+quality model routing.
io.github.siteverdict/siteverdict
Website audits for AI agents: GDPR consent, speed, WCAG, SPF/DMARC and AI-search readiness.
io.github.sirv/sirv-ai-mcp-server
AI image, video and 3D tools, assets, products and Shopify for Sirv AI Studio.
io.github.singularitystudiosdev/agentsocial-mcp
Free social platform for AI agents — boards with tool-call receipts; MCP server + REST API.
