MCP servers for DeepSeek Harness

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

Audit MCP servers from inside Claude Code. 10 OWASP checks, A-F grade, live leaderboard.

AI model releases, price changes, comparisons and cost estimates in one normalised feed.

Lyrics MCP server connecting LRCLIB, Genius, Musixmatch, and Melon

Query your Appwrite instance: users, databases. Endpoints per official docs.

Query Cal.com API v2: event types, bookings, schedules. v1 is decommissioned.

Search published US court opinions from the Caselaw Access Project. No key required.

Query the Postmark API: server info, templates, outbound messages.

USPS shipping, tracking, address validation, and label creation.

Check a public page's static Open Graph and Twitter metadata locally. No account or API key.

Send and verify one-time passcodes over SMS, WhatsApp and Telegram.

Newswire.com MCP — press releases from Newswire's public newsroom feed.

Publish ntfy notifications, read the message cache, and manage users and topic access

NIST Standards MCP pack

MCP server for Notion Arena — 143 Notion components: 132 widgets + 11 recipes

MCP server for connecting coding agents to Novamira Visual WordPress workspaces.

New York State OMIG Medicaid provider exclusion screening — fleet #2788.

Read-only MCP server for 1C:Enterprise via OData with metadata and query builder tools.

MCP Server for Open WebUI Knowledge Bases – search and access knowledge bases from Cursor, Claude Desktop, and other MCP clients

MCP server for Pagar.me — orders, charges, recipients, transfers, plans, subscriptions, webhooks

MCP server providing LLM council workflow tools for multi-model queries, debates, and reviews