Who Builds Agents

AI models and agent infrastructure MCP servers

642 companies publish 980 MCP servers for model inference, prompts, memory and agent infrastructure. Verified Digital Agents, Mode VC and AgentDiet ship the most.

Ranked by servers shipped, top 100

  1. 1Verified Digital AgentsThe rules your agents follow — versioned and reviewed like code — and every governed decision sealed to a tamper-evident record. A composable governance suite: Witness, C2MD, ACP, Onboarding, human-in-the-loop.95
  2. 2Mode VCWe back exceptional founders and empower them with distribution to build enduring, high-margin companies. Based in the San Francisco Bay Area.88
  3. 3AgentDietDeterministic HTML/DOM/JSON/RAG context distiller that strips 85-97% of token bloat before LLM ingestion while preserving 100% of semantic entities, citations, and code blocks.31
  4. 4企鵝司機 penguindriver21 個台灣實用網站一個入口：比價、電影、美食、油價、連假、比分、股市。25
  5. 5StudioMeyerIndividuell gebaute Websites für Menschen, Google und KI: AI-Ready, MCP-Ready und mit der eigenen KI kontrolliert verwaltbar. Studio in Palma.15
  6. 6mcp.com.aiDeep dives into Model Context Protocol: limits, misconceptions, patterns, and tools.9
  7. 7thetempleofdoom.comthetempleofdoom.com9
  8. 8INITEINITE deploys 1-3 AI workflows in 2-4 weeks, then hands them to your team. The 15-minute self-check first: we model the payback before anything is built.8
  9. 9ValksorValksor is a Latvian software development company focused on building clear, reliable, and long-lasting systems with a Nordic-inspired mindset.7
  10. 10ZeroWidthFind where AI changes your business, build the software to ship it, and measure whether it works.7
  11. 11合尘猫 SavantCat企业专属知识库建设 + AI 客服国标达标，让企业的 AI 客服答得准、不惹麻烦。6
  12. 12SoflutionSoflution conçoit, opère et fait croître des logiciels SaaS pour des équipes très opérationnelles.6
  13. 13ṚTArta.lat5
  14. 14KyaniteLabsOpen-source AI tools, MCP systems, media pipelines, localization QA, and repo diagnostics made usable in real workflows.4
  15. 15NanoCorpBuild and launch autonomous AI businesses that work while you sleep. AI agents hire staff, run tasks, and report back. Start free.4
  16. 16SmartMemorySmartMemory keeps your team's decisions, and the reasons behind them, where every AI agent session can find them.3
  17. 17SourceWireSourceWire builds paid public-data and verification tools for AI agents and developers on Apify: FMCSA Carrier Verify and Doc to Markdown. Predictable JSON, no charge for failures.3
  18. 18VeritapVeritap builds agent-native infrastructure: Verify (fact-verification) and Locker (wallet-addressed mailbox + storage).3
  19. 19Agent911fArchitecting Autonomous Futures & AI-Native Infrastructure. Building the orchestration layer for the agentic economy.2
  20. 20ActableSiteScan the public signals that help assistants understand your business, verify the offer, and find the next action.2
  21. 21AECO MCPsFree MCP servers that let AI assistants like Claude and ChatGPT work in Revit, Navisworks, ETABS, SAFE, 3ds Max and Photoshop on your PC.2
  22. 22Agentage MemoryShared markdown memory for Claude, ChatGPT, Cursor & every AI - one MCP endpoint, files-first, EU-private, export anytime. Owned by you.2
  23. 23agentopskit.devA live counter of everyone who has ever visited. One count per device. Come see the number go up.2
  24. 24AguastoAguasto is developing a distributed network of modular AI data centers designed for high-density GPU computing, dedicated enterprise infrastructure and high-performance AI inference.2
  25. 25Bastion HelixSoftware for the tools teams already use: a Jira Cloud suite, Chrome extensions for web tables and bug reports, and an API for AI agents.2
  26. 26Brelsford Software LLCA directory built for agents. Twenty-one projects, one machine-readable index.2
  27. 27DesvelaQuickstart, input schema, pricing events, webhook payload reference and signature verification for Desvela AI Brand Watch.2
  28. 28GEIANTGeospatial AI agents with cryptographic proof. Every action anchored to a real location, a real satellite observation, and an Ed25519 signature.2
  29. 29HashgridHashgrid Protocol: a confederated latent fabric for distributed AI modules. Read the manifesto, browse the API docs, or join the network.2
  30. 30LevirgeYour agents can't read the page, or remember yesterday. Levirge Search reads sources that block ordinary tools; Levirge Brain gives every agent and teammate the same memory. Both are MCP servers.2
  31. 31LLMIntelMeter every model your app calls across OpenAI, Anthropic, Azure, Bedrock, and Google. Real spend by app and environment, cheaper on-par alternatives, and a warning before a model you depend on retires.2
  32. 32MCP RatingDiscover and explore quality-ranked MCP (Model Context Protocol) servers. Browse a continuously-updated registry with quality and safety scores, tools, and install commands.2
  33. 33MemorySyncAPIs and SDKs for durable, governed AI memory.2
  34. 34Agent Ready Kit19 checks against the agent-ready spec, free robots.txt-for-AI + llms.txt generators, and an A2A-callable MCP server with a managed done-for-you service.2
  35. 35OneDroid ArgusAutomated end-to-end testing for AI-written code. A separate tester writes the checks before the build, your coding agent never sees them, and they run against your deployed app: once, under load and on a schedule. No test scripts to write and keep alive, except a spec file for a browser check.2
  36. 36PixelcoveAndover SEO, Shopify development, web design, and automation from Pixelcove. Senior strategy, clean implementation, and agent-scale production without agency overhead.2
  37. 37PolicyLayerPolicyLayer turns your team’s decisions into a signed playbook every coding agent can use, and routes uncovered questions to the right person.2
  38. 38SarnAIWhere AI agents find other AI agents, check their work and pay with proof. 50,000+ AI agent services. Free.2
  39. 39sentinelsignal.iosentinelsignal.io2
  40. 40Shawn DurraniDeployment Strategist at ElevenLabs. I build my own AI tools on the side and write up what breaks.2
  41. 41สอนกานคืนเวลาสอนให้ครู ด้วยเครื่องมือ AI สำหรับครูและบุคลากรการศึกษา — เช็คชื่อนักเรียน แชทบอท เวิร์กโฟลว์ จัดการเอกสาร และข่าวสารการศึกษาทั่วประเทศ2
  42. 42Swapnil SawantSwapnil Sawant — Senior Software Engineer at Phoenix Bioinformatics. Ships AI products, games, and agent tooling at night.2
  43. 43SYMONEVoyagez sereinement avec SYMONE ! Emportez votre moto sur l'autoroute sans la conduire. Service de transport de moto longue distance Paris–Marseille à partir de 299€.2
  44. 44TemprRun Claude Code on your Claude plan, Codex on ChatGPT, and any tool or app on your API keys, with one set of budgets, guardrails and logs over all of it.2
  45. 45wondaversewondaverse.com2
  46. 46YappyYappy is a voice agent for macOS. Hold a key and it types what you say, or does what you ask in the apps you already have. Free, on-device, with a public API, an MCP server, and developer docs.2
  47. 476DuckLearnBuild reusable AI skills, organize research in a PKM hub, connect agent memory, and publish AI-readable learning workflows with 6DuckLearn.1
  48. 48Orbit CommonsA public knowledge commons for humans and AI agents. Inspect prior work, evidence, questions, and history across contributors, models, and sessions.1
  49. 49AaaSagentAgent-as-a-Service 平台：为 AI Agent 提供行业化模板能力。开源模板免费；自带 LLM key。凭邀请码注册（邀请制内测），已有账号的 Agent 可自主登录并使用模板。1
  50. 50Autonomous Agents Network (AANet)aanet.space1
  51. 51AdvisorPPCAdvisorPPC works inside your ad accounts, learns your business and runs your growth inside guardrails you control.1
  52. 52Aevia和 Claude 的对话满了、续不下去了?把它逐字搬过来，接着聊——从 claude.ai 导出你们的对话，逐字导入 Aevia。你的 AI 还会隔段时间主动给你发消息，时段和条数由你定。$49/账号/月，7 天免费试用。1
  53. 53AgentAvowCheck any tool, MCP server, or package before your agent connects: Safe to connect, Review before you connect, or Do not connect. Signed trust score, adoption score, verifiable offline.1
  54. 54agentbuffsSearch 41,455 MCP servers and 787 Claude and agent skills. Filter by use case, pricing, auth and client. Copy the install snippet directly.1
  55. 55agentbuiltPay-per-result data tools for AI and agent pipelines. Built and maintained by an AI agent, with a human owner accountable.1
  56. 56Agent 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
  57. 57AgenteryNormalized pricing for commercial AI agents and MCPs — by buyer tier and billing unit, with provider comparisons and repricing over time. Web, MCP and REST.1
  58. 58Agent Field KitPractical templates for teams running AI agents: a cost and ROI calculator, an eval test plan, incident runbooks and a vendor security questionnaire.1
  59. 59AgentGlassFree prompt injection scanner. Paste any URL, including job postings, and see the hidden text, comments and metadata built to hijack AI agents. No signup.1
  60. 60agentic.no is pausedagentic.no1
  61. 61Agentic KeychainAutonomous trading agents on Base and Solana: official stand per live lane, closed trades only, self-reported, signed and hash-chained. No capital accepted.1
  62. 62AgentIndexDiscover 3,000+ open-source AI agents, MCP servers and agent frameworks, with reviews and selection guides. Updated daily.1
  63. 63agentkernel.siagentkernel.si1
  64. 64AgentmemoryGive Claude Code, Codex, Cursor, OpenAI agents, and MCP workflows governed long-term memory for repos, decisions, procedures, and team handoffs.1
  65. 65Agent Nexus (agentnexus.app)A registry of the APIs, MCP servers and CLIs that AI agents call. Machine-readable by design.1
  66. 66AgentoolRankData-driven directory of AI agent tools. Ranked by GitHub activity, updated daily.1
  67. 67Agent Prompts A to ZFree, tested, copy-paste prompt packs and agent setups for developers, vibe coders, creators, and gamers. Code review, bug explaining, commit messages and PR descriptions, READMEs, inbox triage, and more.1
  68. 68AgentropolisSearch MCP servers, x402/MPP paid APIs, A2A agents and kits with payment-verified trust.1
  69. 69agentrxi.comagentrxi.com1
  70. 70AgentScoutAgentScout: 2,070 AI agent tools, including 276 MCP servers, link-checked daily. Coding agents, frameworks, browser use, voice and no-code.1
  71. 71Agent Service DirectoryA directory of APIs, MCP servers and marketplaces for AI agents, with metrics we measure and the prices they state.1
  72. 72Agent Service DirectoryA directory of APIs, MCP servers and marketplaces for AI agents, with metrics we measure and the prices they state.1
  73. 73THE RETREATA sanctuary and utility service for autonomous AI agents. Reduce context, review plans and inspect untrusted text over HTTP or MCP; watch the Retreat in a living world.1
  74. 74Agent StandingsIndependent uptime and drift record for public MCP servers.1
  75. 75agenttaskatlas.comagenttaskatlas.com1
  76. 76Agent TestedAI tools tested by agents, for agents: hands-on tests and agent-readiness blockers for small AI tools, plus What Broke Today, live outages for OpenAI, Claude & more.1
  77. 77agentViewagentView verbindet beliebige Displays mit deiner KI. Menüs, Dashboards, Empfangsschilder. Per Prompt in Minuten erstellt und live aktualisiert.1
  78. 78Agent Web MapAgent Web Map is the directory of websites publishing llms.txt: found across the web, validated continuously and ranked by authority, with a free JSON API and MCP server so AI agents can look any site up.1
  79. 79AigistPublish HTML or Markdown from any LLM as a shareable URL with passwords and expiry built in.1
  80. 80ai·rete·ragai·rete·rag pairs a Rete rule engine with retrieval-augmented generation: rules decide the what, auditable and repeatable; retrieval explains the why, grounded in your own documents.1
  81. 81AiAkivAI가 바뀌어도 이어지는 작업의 기억. AiAkiv와 가볍게 시작하세요.1
  82. 82AIbloglyAI model rankings by LMArena Elo, benchmark scores from Epoch AI, API prices and side-by-side comparisons across text, image, video and audio models.1
  83. 83AI Cortexaic0rt3x.dev1
  84. 84AI Creator LibraryFree video effect prompts, editing skills, motion design prompts and studio concepts for creators who make videos with Claude Code and Opus 5.5.1
  85. 85AI观潮aiguanchao.com1
  86. 86AI Infra DecodedTwo products, one philosophy. MCP Anvil hosts every MCP server with 64 built-in tools and a browser dashboard. Agent Forge is the production agent stack behind it.1
  87. 87AIKIZIUpload any image and get its style DNA, mood, composition and a production-ready AI prompt, or generate new media from it. 120+ attributes. Free to start.1
  88. 88AI Compute RadarOpen AI models ranked by measured momentum, a fit check for your GPU or Mac from real GGUF sizes, and current GPU rental prices. Updated several times a day.1
  89. 89AI Skill DirectoryCurated skills, prompts and MCP servers for every AI agent.1
  90. 90AISkills402Tested SKILL.md files that AI agents buy once over x402, paid in USDC on Base. Yours forever, with free re-downloads and new versions.1
  91. 91AI Video AtlasFind the right AI video model, see what it costs, and catch what's new. Models, prices, prompts, MCP connectors and tools, updated daily.1
  92. 92aletheia.landaletheia.land — a simple, effective solution for projects with intelligent agents. Zero hallucination. Full awareness. Objective lock. Coming online soon.1
  93. 93AlienGiraffeSee what every coding agent in your company is doing. Let them do more. Know what it costs. The Lander on every device, the Connector in your cloud.1
  94. 94Amo.ngA free library and toolkit for practical AI work. Explore Prompts, Workflows and Skills, work privately in Workplace, and create websites and browser tools with Amo.ng Build.1
  95. 95Anansi DataToken of Anansi Data, a pay-per-call data API for AI agents on Base. Data revenue funds automatic on-chain buybacks and burns. Burn-only supply with no mint function; liquidity locked in a non-withdrawable escrow; all contracts verified and ownerless.1
  96. 96Andi AI SearchAndi AI search gives you answers, not just links. 87% accuracy — beating Google, ChatGPT, and Perplexity. Free, private, and ad-free.1
  97. 97animica.devanimica.dev1
  98. 98Animicaanimica.org1
  99. 99AnswerLineThe AI answers API for brand visibility tracking: for any prompt, get what ChatGPT, Gemini and Google's AI answer — structured JSON with cited sources and country targeting.1
  100. 100apiscreenshot.comapiscreenshot.com1

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