MCP servers for HTTP / API

Meaning of HTTP 414.

Meaning of HTTP 418.

Meaning of HTTP 422.

Meaning of HTTP 426.

Meaning of HTTP 428.

Meaning of HTTP 501.

Meaning of HTTP 502.

Meaning of HTTP 505.

Meaning of HTTP 511.

HTTP reason-phrase catalog size

Short catalog of common HTTP status codes.

AI-callable tools for API mocking, testing, monitoring, security, and automation.

Search the national government bidding/construction project database on hndcw.com. You can filter by keywords, province, city, industry…

Search the Hainan local policy and regulation database, which covers topics such as business environment, people's livelihood, government…

Preview the month's billing from approved time, retainers and progress, then draft invoices to send

Fair Market Rents, income limits, public housing, vouchers, and homeless counts

MCP gateway for donhuffines.com: articles, search and full text. Read-only, no auth.

New HF datasets: releases, licenses, updates. $0.01/query. Register in-session — free testnet funds.

Estimate theoretical and OEE-adjusted annual battery line capacity.

Ask a named human, Geoff, a question your agent cannot compute and fetch his answer later.

Order fixed-price digital tasks done by people: find a service, pick a package, pay via Stripe.