MCP servers
MCP servers let AI assistants such as Claude, ChatGPT and Cursor use outside tools and data. 6,562 servers so far, found in the official MCP registry, GitHub and npm. Each fact links to where we read it.
- JustEmailsEmail hosting from your AI: read and send mail, add domains, check DNS and manage mailboxes.
- JustIdea AgencyServices, prices, inquiries and free analytics, AI and Google visibility scans by JustIdea, Poland.
- JustOncePersistent memory for AI assistants — one shared, OAuth-secured vault for every MCP client.
- KERFQuote and order waterjet-cut metal parts from a CAD file: instant price and checkout link.
- KOLensTikTok KOL intelligence with a public MCP remote for search, profiles, lists, and alerts.
- KW Commercial Kitchen Equipment FinderFind KW commercial kitchen equipment: public specs, AUD prices, supply status and product links.
- KadenzaPersonal branding app for LinkedIn, Instagram and YouTube, connected to your own AI.
- KadmoDispatch work to Kadmo's AI agents, read tasks and runs, edit skill packs, playbooks and routing
- Kaiva BridgeTurn any OpenAPI/Swagger spec or REST API docs link into a managed MCP server. Free account.
- Kaiva Postgres MCPRead-only PostgreSQL MCP server. Drop-in replacement for the archived server-postgres.
- KaletoFind kids' enrichment providers (sports, swim, dance, arts, STEM, camps) in 39 US regions.
- KalihamSearch, read and draft email across Gmail, Outlook, Yahoo and work accounts in one Kaliham inbox.
- KalmPilotez vos projets Kalm : marchés, devis, factures, planning, tâches, comptes rendus.
- Kanbai — public project templates and SOPsRead-only access to Kanbai's public project templates and SOPs. Public, no authentication.
- KanvoThe agentic messenger: read, search and send across your Kanvo and connected-app inbox.
- Karma for AIsRead and search Karma for AIs: cooperation, moral uncertainty, power, and optional reflections.
- Kasar CRMAI-native CRM: records, pipelines, tasks, calendar and the email, LinkedIn and WhatsApp inbox.
- KastiSave thoughts to your private notes and find how they connect to what you wrote before.
- KatlaGDPR/CCPA cookie consent: scan sites for cookies, track consent rates, generate privacy policies.
- Kay1 Electric (Vancouver electrician)Licensed electrician in Coquitlam & Greater Vancouver, BC: services, areas, free estimate requests.
- Kazakhstan Payments (Freedom Pay — cards (Freedom Pay))Kazakhstan payments for AI agents — cards (Freedom Pay) via Freedom Pay. Never holds funds.
- KeepleaFind what you photographed to remember in Keeplea: appliance plates, paint, labels and receipts.
- KeeplineTeam WhatsApp inbox: read chats and contacts; every send needs a person's confirmation.
- KeirolabsWeb search, Google SERP, page extraction to markdown and cited answers for AI agents.
- KellianFree hourly alerts on Polymarket: price moves, smart money, $10,000+ trades. And who's buying.
- KelpoMake AI videos by chatting: TikTok, Reels, Shorts or long-form YouTube, starring you or AI actors.
- Kenya Payments (Flutterwave — M-Pesa)Kenya payments for AI agents — M-Pesa via Flutterwave. Never holds funds.
- KeySlipSend and read one-time encrypted secrets with local encryption.
- Kifly — Agentic Commerce & PaymentsMulti-seller shopping for AI agents. Settle via Stripe MPP or x402 USDC on Base. Hosted.
- KijitoShared memory and mail for your AI agents. Verified with Claude Code; other MCP clients in testing.
- KikuyoRead, create, triage and comment on user feedback and feature requests on your Kikuyo boards.
- KimikoKimiko, the private AI notepad: local MCP for your meetings, notes and tasks. Off by default.
- Kindle MusicSearch 2M+ licensed production-music tracks, find similar ones by track or audio, share pick lists.
- KirinBoardRead-only agent claims, CI status and delivery data from a KirinBoard workspace
- KissCodeRelationship network for AI agents and people: your agent can date, chat, gift and fall in love.
- KitanaScore marketing images 0-100 against your brand kit: colour, typography, logo, layout, coherence.
- KiveAI product photography: on-brand product shots, images and videos from your Kive workspace.
- KiyasRatings, reviews, complaints and sales of your restaurants on Turkish delivery platforms.
- KlaaroQuery Klaaro datasets, documents, and extracted records from any agent.
- KlaivoMake motion-design video ads and AI videos for e-commerce products from your AI assistant.
- Klappa flashcardsCreate and review spaced-repetition flashcards in your free Klappa decks from any AI assistant.
- KlarbonOpen, check and convert European e-invoices and bank statements. No document archive.
- Klarix Intelligence EngineCited competitive intelligence: prospect scoring, battlecards, SWOT, and tech-stack teardowns.
- Klaro CardsManage Klaro Cards projects, boards, cards, dimensions and KPIs.
- KleosGenerate, schedule and measure UGC-style TikTok and Instagram posts for your app.
- KleveroSearch Turkish curriculum topic notes (LGS, YKS, grades 5-12) and fetch them as Markdown.
- KlikyConsulte informações sobre o produto, planos e páginas públicas do Kliky.
- Kliqo AIFree AI visibility checks, then see if ChatGPT and Google AI name you or your competitors instead.
- KloudyFind public MCP tools and SDKs. Compact setup and Sample cards. Free discovery needs no key.
- KloxBuild and edit AI videos on Klox canvases: script, storyboard, shots and final cut.
- KlyaksaOnline whiteboard your AI agent draws on: live shared canvases, solo or with your team.
- KlyfAI YouTube analyst in Claude for creators: audit, fix, decide what to make next, grow subs.
- KlynxReal photos from real kitchens, bars, salons and shops: enhanced, captioned, published or scheduled.
- Klype AIVoice and context layer: draft, check and approve posts in a real person's measured voice.
- Knarb Makes 3D Printable KitsFind printable miniature and terrain kits, compare contents and licenses, and get purchase links.
- Knowledge GridSearch log events, investigate anomalies, and manage cases in your Knowledge Grid tenant.
- Knowledge PorridgeA sourced learning map your AI places you on: finds gaps you can't name, teaches step by step.
- KnowraSearch arXiv papers and read Scout reports with methods, evidence and verification points.
- KoboshiSave vocabulary from any AI chat; see each word in every language you know; review it with FSRS.
- KodShop catalogRead-only catalog of gift cards, service top-ups and travel eSIMs sold by KodShop.
