MCP servers for OpenAI Agents SDK

MCP server for Mac — control Calendar, Mail, Notes, Reminders, and any Mac app, fully on-device.

Madrid Events MCP.

KOSPI/KOSDAQ daily signal lists with verified forward returns since 2020.

A hosted MCP server for planning, scheduling, media, analytics, and social publishing.

Checks an electronic invoice (Factur-X, UBL, CII), a SIREN/SIRET number, a VAT number; explains a rejection.

Find parent companies, PE backers, corporate families, and portfolio siblings for any company.

Magento Open Source, Adobe Commerce and Mage-OS releases, EOL, requirements, CVEs and patches

Create and edit images, videos, and audio through Magic Hour's hosted Streamable HTTP MCP server.

Query your customer feedback: studies, themes, suggestions, tags, and sentiment trends.

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Smart-contract risk reports for AI agents on 20 EVM chains, paid per call via x402 ($0.02 USDC).

Search and read public Mags Tack pages with source URLs.

Reduce supplied context and check caller-declared, source-specific exact evidence retention.

Email inboxes for AI agents: send, reply, read verification codes, human-approved drafts.

Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

Read Mailcoach lists, campaigns and templates; optionally draft campaigns and templates.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

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Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

maimaiDX query library, CLI and MCP (stdio) server for maimai DX