MCP Servers

Model Context Protocol servers you can connect an agent to — every one tested with live protocol probes. 14,437 indexed and tested.

• io.github.SimplyLiz/ckb

  Code intelligence MCP server — 80+ tools for navigation, impact analysis, and architecture

• io.github.SimplyMinimal/fleet-mcp

  An MCP server that provides tools for managing and monitoring your Fleet Device Management instance.

• io.github.sind00/flippa-mcp

  Search, analyze, and evaluate online businesses for sale on Flippa.com marketplace.

• io.github.sinewaveai/agent-security-scanner-mcp

  Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.

• io.github.Singlishman/kerdos-x402-mcp

  Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.

• io.github.singularityjason/lightning-memory

  Decentralized agent memory for the Lightning economy. Nostr identity, L402 payments.

• io.github.SirinivasK/chron

  Timestamped audit log for every AI conversation — stored locally in SQLite, owned by you.

• io.github.siriuslattice/evmcp

  Multi-chain EVM blockchain data with companion smart contracts

• io.github.sirlordt/vscode-terminal-mcp

  Execute commands in visible VSCode terminal tabs with output capture and session reuse.

• io.github.sisense/sisense-mcp-server

  MCP server leveraging Sisense Intelligence for actionable insights and analytics.

• io.github.Sisuthros/claude-amplifier

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

• io.github.sjk4425/ncloud

  MCP server for managing Naver Cloud Platform (Ncloud) infrastructure

• io.github.Skills03/scrimba-teaching

  Interactive programming teacher using Scrimba's methodology for 10x retention

• io.github.Skitchy/rekindle

  MCP session continuity engine. Boot reports, orientation scoring, and end-session capture. SQLite.

• io.github.skswave/origin-sec-registry

  SEC-verified company data for AI. 8K+ companies, 1.19M filings. Origin chain provenance.

• io.github.skunkobi/leclerc-drive

  MCP server for E.Leclerc Drive — search products, manage cart, and order groceries from Claude

• io.github.skviteberg/kultur-dev

  Cultural intelligence for AI: protect brands from reputational damage across 195 countries.

• io.github.slima-ai/slima

  MCP Server for Slima - AI Writing IDE for Novel Authors with AI Beta Reader.

• io.github.slookisen/lokal-mcp

  Norwegian local-food MCP: 1,431+ farms, shops, markets + umbrellas (Bondens marked, Hanen, REKO).

• io.github.slookisen/opplevagent-mcp

  Discover Norwegian experiences & activities by county, category, weather, season and price.

• io.github.smaniches/alphafold-sovereign-mcp

  MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph

• io.github.smaniches/uniprot-mcp

  Model Context Protocol server for the UniProt protein knowledgebase.

• io.github.smigolsmigol/llmkit

  AI cost tracking: 11 tools for spend, budgets, and Claude Code + Cursor + Cline costs

• io.github.smilemin07/korean-rnd-regs-mcp

  Search South Korea's national R&D regulations in natural language with cited provisions.

• io.github.smurfy92/openclaw-control-mcp

  MCP server bridging Claude Code to the OpenClaw gateway management plane via JSON-RPC.

• io.github.smythmyke/govtoolspro-mcp-server

  Workflow tools for federal contractors: go/no-go scoring, incumbent intel, recompete, NECO.

• io.github.smythmyke/jackpotkeywords-mcp-server

  AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API.

• io.github.smythmyke/markitup-mcp-server

  MarkItUp AI image annotation and marketing-visual generator (variations, outpaint, bg-removal).

• io.github.smythmyke/patent-search-mcp-server

  Patent dossiers, prosecution, claims + a legal layer (PTAB, litigation, term) + AI risk. USPTO.

• io.github.Sndevore77/glp1search

  GLP-1 provider directory, peptide database, and medication comparison tools.

• io.github.snenenenenenene/transita-mcp-server

  Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.

• io.github.SnipMCP/gadschain

  Google Ads MCP server. Read campaigns, manage budgets, pause/enable, add negative keywords.

• io.github.SnipMCP/thinchain

  MCP server that sanitizes bad broker data and compresses options chains 95% for AI trading agents.

• io.github.snoooz-ai/snoooz-mcp

  AI email automation, follow-ups, training, previews, and mailbox troubleshooting.

• io.github.snoozelieb/coach-mcp

  Adaptive AI training coach MCP server backed by Garmin Connect

• io.github.SnowLeopard-AI/bigquery-mcp

  A SnowLeopardAI-managed MCP server that provides access to Google BigQuery data.

• io.github.snowmead/oxcode

  PageRank-curated code intelligence for coding agents over an indexed source repository.

• io.github.snrniranjan/vibelogin-mcp

  Add authentication to your app without leaving your IDE.

• io.github.sns45/better-call-claude

  Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.

• io.github.sns45/dear-claude

  Spawn Claude Code instances from 6 platforms when 'Dear Claude' is mentioned.

• io.github.SocialAPIsHub/social-media-api

  Unified social media API for AI agents. Access Facebook, Instagram, TikTok, and more.

• io.github.socialloopai/socialloop-mcp

  Create events, sell tickets, manage guest lists, run affiliates & promo codes on SocialLoop.

• io.github.SocioLogicAI/signal-relay

  Connect AI agents to SocioLogic's synthetic persona platform for market research.

• io.github.Sockshead/elsa-agent-gateway

  ELSA — Coach IA de ciclismo y comunidad en LATAM: planifica tu bloque y encuentra tu club.

• io.github.socraticsurge/panchangam

  Telugu Panchangam: tithi, nakshatra, muhurtas, festivals, tarabalam, gochara, daily rasi phalalu

• io.github.solutionsunity/odoo-surface-mcp

  Full Odoo access for AI agents via MCP: CRUD, website, translations, attachments, workflows.

• io.github.SolvoHQ/dependency-migration-mcp

  Through-the-upgrade dependency-migration briefs for LLM coding agents.

• io.github.SolvoHQ/openunfurl

  Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.

• io.github.SolvoHQ/openworkdays

  Zero-signup business-day date-math API: add days, count days between dates, is-business-day.

• io.github.somacoffeekyoto/imgx

  AI image generation and editing MCP server. Gemini + OpenAI, iterative editing, undo/redo.

• io.github.SomexAI-Applications-Group/marboba-mcp

  MarBoba IDP catalog as MCP tools: projects, APIs, runbooks, on-call, SLOs. Bring your own LLM.

• io.github.sonpiaz/openaffiliate-mcp

  Search and discover affiliate programs with agent-ready data and commission details.

• io.github.sonpiaz/watch-cli

  Hand any social video to your AI agent — frames + transcript bundled. MCP server for watch-cli.

• io.github.sonwr/domain-radar

  MCP server that checks domain availability in real-time during brand naming

• io.github.sophotechlabs/kube-lint-mcp

  Validate Kubernetes manifests, Helm charts, Kustomize overlays, and FluxCD resources

• io.github.sophymarine/openregistry

  Live data from 27 official national company registries. Unmodified. For KYB and due diligence.

• io.github.Sorsa-io/sorsa-mcp

  MCP server for the Sorsa.io X/Twitter data API

• io.github.sota-deploy/sota

  Deploy web apps via AI agents with sota.io. 9 tools for deploy, logs, env, and more.

• io.github.Sou0327/knowmint

  AI agent knowledge marketplace. Discover, purchase, and retrieve human expertise via x402 on Solana.

• io.github.soufianetahiri/mception

  Audits other MCP servers for security risks. Returns safe / caution / unsafe / inconclusive.