MCP servers for HTTP / API

Deterministic compliance and vertical knowledge bases for autonomous agents. Free 24hr trial.

Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.

Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d

Public MCP digital twin with synthetic systems and an agent firewall. No customer data.

Six paid URL-intelligence tools for autonomous agents and agent swarms.

Check whether a website is readable by AI agents: robots, llms.txt, sitemap, HTML. Bounded.

Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.

Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.

Scan AI agent skills and configs for hidden Unicode, prompt injection and exfiltration.

Free spend guardrails for AI agents: approve/deny/ask_user, caps, dupes.

Counterparty risk transfer for the agent economy: agents post bonds behind their promises, wronged c

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Monitoring for the agent economy — liveness, latency, trust scoring for MCP endpoints

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

Cloudflare Workers MCP server: agent-workflow-engine

One memory, every AI. A shared, user-owned markdown memory your AI clients read and write over MCP.

Merchant of record: payment links, checkouts, subscriptions and invoices, with VAT handled.

Agent Central connects the AI you already use to your Amazon Seller Central account. Access Amazon Ads, inventory, orders, catalog, and finance data through MCP.

Free company data for AI agents: profiles, tech stacks, contact details and people. No sign-in.

Strips 85-97% of HTML bloat into clean Markdown, <200-token skeletons, or BM25 excerpts via MCP.

Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.