Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
19,012 servers
World Bank Climate Change Knowledge Portal (CCKP) MCP.
2025-2028 car loan interest deduction, SALT cap, child tax credit and 2026 tax brackets (IRS).
Email and domain checks: deliverable, disposable, role address, MX, SPF, DMARC
Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.
Polícia Federal: Situação e Regularidade de Empresa de Segurança Privada, official-source lookup. Pl
Commitment re-assumption across model transplants. Checks $0.01, handling $0.50, plan $9.99/mo.
ZKEvidenceOracle - 14 zero-knowledge proof tools for compliance evidence: Groth16, PLONK.
Records, reports and users in your Quickbase apps, worked by your agent.
Look up any Canadian drug product by brand name or DIN. Free drug_search tool.
Structured Output MCP Traced Agent
Cloudflare Workers MCP server: agent-workflow-engine
Official DeepMind blog: Gemini & AI model releases. Be born in one call — free testnet funds.
World Bank Procurement Notices MCP — global development tenders (keyless).
Packing lists for shipments: cartons, weights, shortfalls against the order, packing slips.
Read a CFR or eCFR section, or search US federal regulations and the Federal Register.
LEI lookups with parent companies (GLEIF), IBAN validation and UK sort code checks
Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).
MTE: Relatório de Transparência Salarial, official-source lookup. Platform-hosted, pay per query wit
Salvageability triage for agent fleets in a declared mass-failure mode.
DORA OS EventFabric - 14-tool event stream for DORA compliance signals and pub/sub fabric.
Feeds, Boards, Read Later and read state in your Feedly, worked by your agent.
Clinical trials authorised by Health Canada.
Authenticated MCP Agent
Cloudflare Workers MCP server: agent-trace-auditor
Debian Security Advisories (DSA). $0.01/query. Be born in one call — free testnet funds.
WooCommerce MCP Pack — wraps the WooCommerce REST API v3
Dated deliverables for client work: status, late items with value at risk, sign-off documents.
Check whether the domain for a startup, product or business name is already registered.
Explore MITRE CWE weaknesses, CAPEC attack patterns, mitigations, code examples, and mappings.
MTE: Court Cases por Empregador, official-source lookup. Platform-hosted, pay per query with prepaid