MCP servers for HTTP / API

Create, inspect and extract zip archives offline, with traversal, symlink and zip-bomb guards.

Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.

This service improves website loading speed by simply adding a single JavaScript tag. (Answer by searching the content of zippa.jp via…

Put any picture on a shirt, hoodie, cap, tumbler or tote; get the link where the person buys it.

Verified directory of 47,000+ Black-owned U.S. businesses. Search, profiles, maps, rewards.

Record agent tasks, get back how many finished without a human. Closed beta, nothing billed.

Optical design, simulation and analysis with GPU-powered ray tracing. Import from Zemax and CAD.

409A Cost: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not a...

409A Providers: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...

x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.

Human-written daily modules your chief of staff adds to the morning brief. No key, no signup.

WeChat video and image posts, comments, users, transcripts, Official Account articles and stats.

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.

a/b ratio shape, numbers discarded

Cloudflare Workers MCP server: a11y-scorer

Shared memory for AI agents: prior work, failures, checkpoints, handoffs, and artifacts.

The hubs are the records; A2A-Passport.ai issues the passport.

Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for peptides.

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

Official statistics from 170+ publishers, resolved from natural language with provenance.

Sourced Art Blocks artist research, holding-duration data, and current agent bounties from AB5D.