Who Builds Agents

MCP server companies in United Kingdom

589 companies based in United Kingdom publish 646 MCP servers to the Official MCP Registry. Gera Systems, Kaiva · AI infrastructure for real systems and TOPY.AI ship the most. Updated 2026-11-04.

Ranked by servers shipped, top 100

  1. 1Gera SystemsGlobal AI-first portfolio of 37 platforms in 50+ countries: GeraClinic, GeraHome, GeraJobs, GeraCompliance, Gera Prime, GeraMarket, GeraEats and more. Book, hire, apply, comply — from one account.10
  2. 2Kaiva · AI infrastructure for real systemsKaiva is building the infrastructure for useful AI. Meet Bridge: connect AI applications to APIs and data through managed MCP servers. Free to start.9
  3. 3TOPY.AITurn your idea into an investor-ready business plan in minutes. Start free — no credit card needed.7
  4. 4NoMacYour agent starts a real Mac in about a minute, builds your app on it, then deletes the machine. Xcode is already installed. $0.80 an hour, billed per minute.6
  5. 5GPT Shop LtdSupplier catalogue data, image-download planning and export-based dashboards for ecommerce and operations teams. Defined projects, inspectable examples and clear prices.3
  6. 6Hove CapitalThe systems institutions cannot afford to lose. Engineered once. Maintained indefinitely.3
  7. 7minia2a.uk1,600+ verified x402 APIs for AI agents. 5 free trial calls per signed wallet. USDC on Base. Pay-per-call x402. Verified — not just listed, tested. .agent-budget support.3
  8. 8Slate HQExplore AmbientOS and ΔMBI (AMBI) from Slate HQ. Keep Work and Personal context distinct, bring useful memory into your AI tools, and discover Fourth Take.3
  9. 9TraderWAIConnect Claude, ChatGPT or any MCP AI to MT5, cTrader, TradeLocker, Binance or Bybit: live charts, backtests and orders you approve. Free plan available.3
  10. 10UmbHostAward-winning UK specialist Umbraco hosting. Every version from v4 to v17+, supported by Umbraco Certified Masters, with no tiered helpdesk.3
  11. 11AllRatesTodayReal-time currency exchange rate API. Get accurate currency data with a simple REST API. Built for fintech apps, SaaS and global products.2
  12. 12AtinamosAtinamos supports businesses in Ely, Cambridge and across the UK with website fixes, bespoke software, ecommerce, automation and practical AI solutions.2
  13. 13A.X.E.LFile your company accounts and CT600 Corporation Tax return yourself for £49. The free government filing service has closed. No accountant, no subscription.2
  14. 14Card Machine Pricing11 UK card machine providers print an in-person rate, median 1.5%; the ones that print none are named. Every figure quoted from the provider's own page.2
  15. 15ConsidusAn independent software studio building a small number of personal tools, made with care, priced honestly, and designed to last.2
  16. 16Council of AIUK AI measurement infrastructure operated by CSOAI Ltd. Read current measurements, verify signed evidence for free and inspect the public corrections ledger.2
  17. 17CybercentryCybercentry offers innovative, jargon-free and affordable information security, data protection and cyber security services. Cyber Essentials, IASME Cyber Assurance, Cyber Security.2
  18. 18Dining Co177 products across 7 categories from 3 brands, delivered in the UK.2
  19. 19FindBroadband1 in 4 UK homes overpay for broadband. Compare deals from every major UK provider at your address and see what you'll pay over the full contract.2
  20. 20GitMirUse it as a model, run it locally, or bring it to every agent across your company.2
  21. 21HiltSend supported Solana tokens and NFTs to a verified PayMe X handle. Connect your wallet, review the recipient and fees, and approve the transfer yourself.2
  22. 22LummanLumman is an engineering studio that designs, builds and runs AI products.2
  23. 23mayneart.ukmayneart.uk2
  24. 24RideDeskThe all-in-one platform for transfer and car-rental businesses: bookings, dispatch, invoicing, payments and WhatsApp — white-label, on your own domain.2
  25. 25Shipshape DataShipshape Data builds the data foundation your AI depends on, then the AI on top: strategy, development, and delivery that stays past go-live.2
  26. 26SquaredUpWe help modern enterprises build, run, and optimize complex digital services by surfacing data to make better decisions, faster.2
  27. 27VibgrateVibgrate scans your repository on your machine. It shows how far your stack has fallen behind, finds dependencies with known vulnerabilities, and gives your coding agent focused context from the code you actually run. Free, no account, raw source is not uploaded.2
  28. 280s and 1s CIS FilingCIS software for contractors: verify subbies, record payments, file your CIS300 and nil returns, and send statements. 30-day free trial.1
  29. 2950headsAsk one short question. Verified people answer on their phones and you see what they think, from 20 credits per answer.1
  30. 3099 Data RoomsTurn any PDF into a tracked, revocable link in 30 seconds. Page-by-page analytics. UK-hosted. Free for 3 rooms.1
  31. 31Abnormal Load QuotesAbnormal load transport quotes: the weight and dimension thresholds, who must be notified and how far ahead, ESDAL, escorts, and quotes from specialist hauliers.1
  32. 32Access Control CostAccess control system costs turn on door count, reader type, standalone or cloud, door hardware and hosting fees. See the drivers, get free quotes from installers.1
  33. 33Add to CRM Chrome ExtensionAdd leads to your CRM in 1-click from anywhere. Verified emails & phone numbers. 29+ CRMs. 7-day free trial.1
  34. 34ADR CoursesADR training cost and structure: a 9-hour core module plus the class and tank modules you need, and a card lasting 5 years. Official hours from gov.uk, free quotes.1
  35. 35AffiliateRailFor SaaS founders on Stripe or Paddle. We track every referral, then pay your affiliates from your own PayPal or Wise account. We take 0% of every payout. From $29 a month, 14 days free, no card.1
  36. 36AgentBookableLet AI assistants discover your services, check live availability and book into the appointment system you already use.1
  37. 37AgentboxdGive an AI agent its own email address in one API call: AI triage, drafts a person approves, webhooks, WebSockets, SMTP, MCP. EU-hosted, free to start.1
  38. 38Agent Data CoStructured, schedulable data feeds on the AI ecosystem: trending AI agent & MCP repos, Show HN AI launches, the MCP server registry, AI pricing changes and AI app reviews.1
  39. 39Agent PingSee which customer and feature caused your OpenAI and Anthropic bill. Agent Ping ties every agent run to a cost, and alerts you when one drifts.1
  40. 40Agricultural Building CostWhat an agricultural building really costs: frame type, span, eaves height, cladding, slab and groundworks all move the price. Free quotes from farm contractors.1
  41. 41AI ChurchIndependent AI engineer in Kent, UK. AI agents, RAG and cloud infrastructure, built end to end — plus AI automation and consulting for local businesses.1
  42. 42aictrl.devA label, a pull request or a chat message starts the task. aictrl runs your coding agents in the cloud on a deterministic, durable workflow with your team’s skills.1
  43. 43AI Design BlueprintAI Design Blueprint is a doctrine and runtime standard for agentic AI: 10 principles, 16 laws, and Pro/Teams validators your coding agent calls over MCP.1
  44. 44RankHoundRankHound is SEO automation software: it finds the searches your site can win, writes articles in your voice and publishes them once you approve.1
  45. 45The Ainglish ProjectA developing dialect of English, optimised for clearer and more efficient communication between AI agents. Shaped through an open, evidence-led process.1
  46. 46aios-system.ukaios-system.uk1
  47. 47Air Freight PriceCompare air freight rates for 2,000+ international routes. Indicative prices, airline comparison and precise quotes — fast and transparent.1
  48. 48Airport Pickups LondonAirport Pickups London offers reliable, professional, and hassle-free airport transfers across London, including Heathrow, Gatwick, Stansted, Luton, and City Airport. Book online for stress-free travel.1
  49. 49Airport Lounge ListFind and compare airport lounges worldwide. Browse by airport, city, or access method with reviews, amenities, and access details for 1000+ lounges.1
  50. 50airsidelabs.comWe build and validate AI systems for travel and aviation, advise sector startups, and publish open benchmarks and datasets like the Pre-Flight aviation benchmark.1
  51. 51aisim.nowTravel eSIM data plans for 160+ countries. Ask Claude, ChatGPT or Muse to find a plan, pay once and install it before you fly.1
  52. 52aitrainers.jobs5,861 remote AI trainer, AI tutor, evaluator and data annotation jobs from 71 platforms including Mercor, micro1 and Alignerr, every role re-checked hourly.1
  53. 53alexhub.ukalexhub.uk1
  54. 54allpaintcolours.co.ukA searchable database of every paint colour from every major UK manufacturer, with cross-brand colour matching and price comparison.1
  55. 55AltmetricAltmetric tracks and analyzes online attention markers to published research to see where research is making a difference.1
  56. 56AmntAMNT is a software company. We make AI tools for creators, developers and AI agents: SVG art, studio headshots, NFT collections, a free UI kit and paid agents.1
  57. 57Anchor TerminalAnchor Terminal ranks model APIs, agent frameworks, MCP servers, data providers, scraping tools and payment protocols on what agents experience.1
  58. 58Angling LinesCarp fishing holidays in France at 50+ personally vetted lakes, with carp to 83lb+. Rated Excellent on Trustpilot. Flexible payment plans. Trusted by over 47,000 UK anglers for 26 years.1
  59. 59AnjalConnect the AI agent you already use, ask it to open inboxes on your own domains, and let it triage, draft, schedule and send. Every inbound email is scanned for prompt injection first.1
  60. 60apprenticewizard.co.ukapprenticewizard.co.uk1
  61. 61ArcadeDBThe open-source multi-model graph database. Native graph, document, key-value, vector, search, and time-series in one engine. ACID and blazing-fast.1
  62. 62ArtyfileReal music for video — orchestral to pop — licensed once for life from €29.90. No subscription. Or own the master and earn.1
  63. 63Asbestos Disposal CostAsbestos disposal cost depends on the material, quantity, whether it is licensed work, access and tip gate fees. The 7 drivers, the paperwork you get, free quotes.1
  64. 64Asbestos Removal CostsAsbestos removal costs: garage roof £800–£2,500, artex ceilings £50–£100 per m2, licensed work priced per job. Typical 2026 UK prices and free local quotes.1
  65. 65Asbestos Survey CostWhat an asbestos survey or removal costs in the UK, and 360 contractors on HSE's own asbestos licence register, county by county.1
  66. 66Asbestos Survey QuotesAsbestos survey costs £200–£400 for a house management survey, £300–£800+ for refurbishment/demolition, single samples £25–£60. Free local quotes, no obligation.1
  67. 67Ashley PayneA fractional CTO and technical co-founder who starts with the business: the commercial problem first, then the right fix, delivered and supported.1
  68. 68AstrocalGive your customers a booking page that's live in minutes. Calendar sync, confirmations and reminders, Stripe payments, and a full developer API underneath.1
  69. 69Asymptopia LtdDeveloper tools that approach the ideal, run after run: GDMaestro (AI-native Godot MCP server), Nocetta (open-source memory for coding agents), and Doo Doo Snake (mobile game).1
  70. 70The UK's No.1 Orlando Tickets ExpertsSave on tickets & hotels for the best Orlando theme parks and attractions. Official partners to Disney & Universal for 20+ years. Fantastic 2026/2027 deals.1
  71. 71authority.md641 thinking frameworks, 24 hand-built Tools and 100 Playbooks as native Claude Skills. Install a better thinker.1
  72. 72Award Travel FinderFind award flights with your AI agent in Claude, ChatGPT, or Cursor. Search live award seat availability across 25 programs — business class, points & miles, no1
  73. 73BabyDataHow popular is a name? Every baby name registered in England and Wales from 1996 to 2025, from the official ONS records, with thirty years of history for each.1
  74. 74Backtest360Backtest trading strategies on any asset with a hosted engine, REST API, Python client and MCP — 250+ indicators, 120+ metrics, execution realism and overfitting guardrails.1
  75. 75Bank ConvertA bank statement converter is the fallback, not the first answer. Six routes to machine-readable transactions compared on accuracy, coverage and where the file goes.1
  76. 76Basement Excavation CostWhat basement excavation costs: method, depth, spoil removal, waterproofing, underpinning and the party wall process. Free quotes from contractors.1
  77. 77Bat Survey CostBat survey costs: a preliminary roost assessment £250–£500, dusk emergence surveys £350–£600 each with 1–3 often needed (typical 2026 quotes). Get local quotes.1
  78. 78Battery Storage CostCommercial battery storage cost in the UK: no published price scale exists, so this sets out what drives a quote, the payback arithmetic, and domestic pricing.1
  79. 79BidSkimBidSkim monitors official procurement sources across Britain, scores notices against your business profile, and sends the matches that fit.1
  80. 80Bin Rules CheckerCan you put wood in a recycling bin? Almost never at the kerbside. Check what goes in which bin where you live, with the rule quoted and dated.1
  81. 81BlockchainAnalysis.ioScreen wallets, analyze exchange accounts, and monitor transactions with regulatory context across 34 jurisdictions and 54 blockchains.1
  82. 82Blue Cloud CyberBlue Cloud Cyber Solutions designs, assesses and hardens Azure for organisations that answer to an auditor. Senior-led architecture for UK central government departments and regulated businesses.1
  83. 83BNG QuotesBiodiversity net gain costs: what drives an assessment fee, the statutory 10 percent, the 30 year obligation, 2026 exemptions and official credit prices.1
  84. 84BooksmateBooksmate downloads invoice PDFs from Amazon, Stripe, Google Ads and your inbox, ready for monthly bookkeeping in Xero or DATEV. Try it free for 14 days.1
  85. 85Borehole Drilling CostBorehole drilling costs £50–£100 per metre drilled; a full private water supply installation typically runs £10,000–£20,000 (typical 2026 quotes). Get UK quotes.1
  86. 86BuildBatchFree, no account needed: paint, tiles, floors, plasterboard, concrete and patios, in the packs to buy, with a shop's dated prices where it has them.1
  87. 87Build My DigitalWe get high-ticket home improvement firms and private clinics more booked jobs, and we're only paid when the bookings come in.1
  88. 88Business Grants FinderBusiness grants finder, checked at gov.uk on 15 August 2026: R&D relief, apprenticeship funding, Innovate UK competitions, Start Up Loans and official finders.1
  89. 89Business Valuation CostWhat a UK business valuation costs and why: the purpose sets the scope, the scope sets the fee. Tax, sale, divorce and probate valuations are different products.1
  90. 90CalcupediaEmbed 2,400+ free calculators and converters on your website in one line of code, fully branded, no developer needed. Can't find yours? Build one with AI.1
  91. 91Cambridge China BridgeChina sourcing and supply management for buyers worldwide. Our own team in China handles the whole chain or one task.1
  92. 92Camden ToolsHigh-quality, durable construction tools designed for professionals and DIY enthusiasts alike. Built to last, built for you.1
  93. 93Campervan Conversion CostCamper van conversion cost, honestly: the base van, electrics, heating, roof, water and cabinetry decide it. Free quotes from van conversion specialists.1
  94. 94Caravan Storage PricesCaravan storage near me: the prices sites actually charge, and what drives them: outdoor versus covered versus indoor, security grading, plus free local quotes.1
  95. 95Care Inspectorate RegistrationCare Inspectorate registration in Scotland: application fees from £28 to £5,544, the six month assessment aim, and what the fitness test actually covers.1
  96. 96Car Import CalculatorCar import duty calculator for the UK: 10% duty on most non-EU imports, 20% VAT on car plus shipping plus duty, 5% VAT for 30-year-old classics, £55 registration.1
  97. 97CasitaTaxCasitaTax files the Modelo 210 for owners of a Spanish home who live abroad: every owner, every year, 100% online.1
  98. 98CassitCassit schedules and publishes the posts you give it for each brand you run. You choose per brand whether posts go out on their own.1
  99. 99Cataract Surgery CostCataract surgery cost UK, from prices published 15 August 2026: Practice Plus Group £2,099 per eye, Benenden from £2,866, Spire Bushey from £3,220. NHS route too.1
  100. 100Catchment CheckerSchool catchment area checker and map: councils publish maps, but places are decided by oversubscription criteria and last year's furthest distance offered.1

How we know where a company is

A company is placed in a country only from evidence it published itself, strongest first. Nothing is guessed: a company with no clear signal is left unplaced. We place 5,251 of 18,147 listed companies (29%), so country counts are a floor, not a census.

  1. Set by the company on its claimed page · 0
  2. The address in its homepage structured data · 214
  3. A country-code domain (.de, .ca, .co.uk) · 326
  4. The location on its GitHub organization · 49

Vanity domains (.ai, .io, .co) are not evidence. GitHub accounts of people are never read, only organizations. Each company page shows the exact evidence. Wrong country? Claim the page to fix it.

Other countries