live · free tier · one MCP server

Agent Tools

Ten boring-but-essential web utilities every AI agent and app needs — each one reliable HTTP call, deterministic, no LLM, no keys. Use them directly, or drop the whole set into your agent as a single MCP server.

★ GitHub npm: web-tools-mcp

# add all 10 tools to any MCP client (Claude, Cursor, Claude Code)
{ "mcpServers": { "agent-tools": { "command": "npx", "args": ["-y", "web-tools-mcp"] } } }

Try it live

The 10 tools

URL → Markdown /api/read

Main page content as clean Markdown — RAG-ready.

URL → Metadata /api/meta

Title, description, image, site, favicon, canonical.

Email validation /api/validate-email

Syntax + live MX/DNS + disposable/role/free detection.

Web extract /api/extract

Scrape any page with CSS selectors → structured JSON.

RSS/Atom → JSON /api/feed

Any feed → clean JSON items for agents/automations.

DNS records /api/dns

A/MX/TXT/CAA… plus SPF/DMARC email-auth.

Domain info /api/domain

RDAP: domain age, registrar, expiry — a trust signal.

SSL certificate /api/ssl

Issuer, validity, days-to-expiry, SANs, trust.

HTTP inspector /api/http

Redirect chain + security-header report.

Structured data /api/structured

JSON-LD / schema.org / OpenGraph extraction.

Hardened (SSRF-guarded, timeouts, size caps). Deterministic — same input, same output. Open source (MIT).