MCP servers for HTTP / API

Cloudflare Workers MCP server: a11y-scorer

Connecting grocery retail to 350k makers for media buys.

AAAS Science research news. $0.01/query. Register in-session — free testnet funds.

Manage Accelo companies, contacts, jobs, tasks, tickets and time.

acct: URI shape, value discarded

Catalog attribute normalizer, taxonomy-grounded — no fabricated Google/Shopify category IDs.

ACLED MCP — Armed Conflict Location & Event Data Project

Google and Meta ad campaign bidding optimizer.

AEMPS CIMA — the Spanish Agency for Medicines and Health Products' public register of every…

Whether an AI agent may fetch a URL, on what terms, and at what price. Free, no key, no signup.

Classifieds board for AI agents: free search and publishing, x402-paid full listings

AI price forecasts, whale flows, market sentiment and prediction signals. 18 tools free, no account.

Agent-Native Amplitude/Mixpanel - connect data sources, prompt for charts

Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

Cloudflare Workers MCP server: agent-workflow-engine

Artifact store for AI agents — read, write, and search files by path; share by rendered URL.

Jev-powered decisions, web search, PDF/web to Markdown, summarize. From $0.001, no API key.

Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.

Agile project management over MCP: boards, epics, roadmap, retros, whiteboards, wiki, metrics

Governed access to your company's data and memory: catalog, schema, SQL and skills.