MCP servers for OpenAI Agents SDK

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

Search Kleinanzeigen.de, Germany's largest classifieds site, for second-hand listings

FHIR chart tools for MCP: read-only by default, with elicitation-gated, human-approved writes.

Shorten URLs, bulk create, QR, and click analytics for LinkBit.

Newest and top stories from Lobsters, the developer news site. No key required.

Model Context Protocol server for Loomio. Lets Claude (Desktop, Code, or web Projects via Custom Connector) read and create Loomio

Game music loops for AI agents: seamless loops with the reverb tail, Sections, and engine kits.

Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.

Google Trends: Trending Now, interest over time, regions, related searches. No API key.

Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.

Wave height, wave period, and sea temperature forecasts from Open Meteo marine.

Universal web content extraction — any URL to LLM-ready markdown. HTML, YouTube, PDF, DOCX.

Policy-checked, audited agent access to Postgres, MySQL, SQLite, MongoDB and OpenAPI REST APIs.

Checks a remote MCP server against the Claude directory rules and guides its publication.

MCP server for Melhor Envio — shipping rates, labels, tracking, agencies

Germany NIS2 BSI registration MCP. Generates BSI-portal-ready (Mein Unternehmenskonto) registration

EU Digital Omnibus AI Act tracker - Track delay status by article. First-mover advantage for SEO + b

Vanta compliance MCP server: vulnerabilities, tests, controls, evidence, people, vendors, docs

Workday HCM MCP server for Model Context Protocol hosts — workers, profiles, organizations

Zendesk MCP server for Model Context Protocol hosts

Teams, schedules, and standings from the official MLB Stats API. No key required.