Directory
All MCP servers, page 289
30,000 servers with a safety grade, ranked by user rating first, then by real adoption. Every one has been scanned against the public rubric, and the findings are on its safety page. Nothing on this list is sponsored.
MCP server specialized in retrieving information from Slack messages and threads
No reviews yetlocal · oci50FreeMCP server for Russian Post (Почта России) API — tracking, tariff calculation, post office search.
No reviews yetlocal · npm141/wkFreeMCP server for Sberbank API — accounts, statements. Bearer token auth.
No reviews yetlocal · npm141/wkFreeMCP server for VK API — wall posts, news search, users, groups. 4 tools.
No reviews yetlocal · npm136/wkFreeUniFi semantic-analysis MCP — fleet health, anomaly detection, cross-site analytics
No reviews yetlocal · npm3110/wkFreeWitness layer for agents: signed receipts binding a fingerprint to a witnessed time. $0.001.
No reviews yetgateway-ready47/wkFreeNon-custodial Kaspa policy enforcement for AI agents; signers retain custody.
No reviews yetlocal · npm150/wkFreeTelegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
No reviews yetgateway-ready35/wkFreeStock verdicts, trend stage, P&F, breadth, macro regime, SEC filings. Free key: api.vanoe.ai/signup
No reviews yetlocal · pypi133/wkFreeOperate the Meser 10 email and SMS platform from any MCP client. Read-only by default.
No reviews yetlocal · npm32/wkFreeSearch 1M+ open-access papers, standards, and case law from an AI agent.
No reviews yetlocal · pypi47/wkFreeSearch a registry of agent skills and MCP servers, then run them for real. No install, traced.
No reviews yetgateway-ready1FreeWrite, deploy and host small C# web services and sites at a public address.
No reviews yetgateway-ready1FreeCheck products, credentials, claims, and agents against NPC Labs verification records.
No reviews yetlocal · pypi42/wkFreePay-per-call AI query and versioned task memory for agents. No account, no API key, via x402.
No reviews yetlocal · pypi168/wkFreePay-per-call x402 services: repo scans, web research, site checks, page text. USDC on Base.
No reviews yetlocal · npm185/wkFreeIndian stocks (NSE/BSE): quotes, fundamentals, analyst targets, IPOs, mutual funds, commodities.
No reviews yetlocal · npm151/wkFreeOperating judgement for businesses under $50M revenue. Free top layer; nodes and bundles over x402.
No reviews yetgateway-ready1FreeTaiwan community road barriers. Read-only, coordinates only; address/landmark search unavailable.
No reviews yetgateway-ready1FreeSearch and read the Redocly product docs, guides and blog on redocly.com, and report a wrong page.
No reviews yetgateway-ready1FreeCreate and edit Excalidraw diagrams in your CanvasKeep workspace, with auto-layout and folders.
No reviews yetlocal · npm45/wkFreeAI PCB design, layout, and routing
No reviews yetgateway-ready1FreeVerified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.
No reviews yetgateway-ready1FreeCreate and manage short links, track clicks, and automate URL management
No reviews yetgateway-ready1FreeLive USPS, UPS, FedEx and DHL rates from the US: domestic, Canada, UK, Germany, Australia. No scale.
No reviews yetgateway-ready1FreeSelf-serve publisher onboarding for Lulu Ads. 70% CPA, disclosed sponsored field.
No reviews yetgateway-ready3FreeKeyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
No reviews yetgateway-ready42/wkFreeMeasured readings on open-source dependencies: health, end-of-life, model prices, incidents.
No reviews yetgateway-ready1FreeFair-price checks for Japanese renovation quotes, with sources and recomputable records.
No reviews yetgateway-ready1FreeSanctions API docs and request validation, with account-linked synthetic sandbox testing.
No reviews yetgateway-ready1Free
