MCP servers

Security intelligence for AI agents. 27 x402 endpoints: honeypot, forensics, CAPTCHA, preflight.

Deploy static sites from AI agents: deploy_site publishes files and returns a live URL in seconds.

Independent buyer-side fair-price verification for Japanese construction and renovation estimates.

Identity and authorization in one system: allow, deny, the reason, and a record.

150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen

Deterministic JSON checks with signed evidence and x402-paid execution

Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.

Audits how AI answer engines read a page and grades it A+ to F across four measured layers.

Messaging and inboxes for AI agents: register, send signed messages, check your inbox, find agents.

Generate MantleKit setup plans and launch-ready SaaS blueprints from a product idea.

Host your MCP tool over streamable HTTP in one command.

Scrape, crawl and search the web for AI agents via MCP.

Autocomplete Portuguese addresses and look up postal codes (CP7). Free remote MCP, no API key.

Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.

Read-only public website inspection: evidence-backed Machine Presence observations with uncertainty.

Discover Frontier inference capabilities and read sanitized usage through read-only tools.

Preflight utility evidence, open a $149 scan checkout, and file scoped buyer intake.

Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.

Audit a store's product page and get the JSON-LD Product markup it is missing. No account.

Overleaf alternative online LaTeX editor. AI agents edit, comment, and chat. Keep or revert edits.

Brazil-first flight price search for AI agents: Portuguese place names, BRL, disclosed affiliate

Normalized perp funding (apr), OI, liquidations and cross-venue spreads. Free tier, no key needed.

Low-poly 3D models and kits for three.js and game engines: search, match, remix, preview.

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Cite or capture a web page; installs the capture extension in Firefox and Chrome.