Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

3 matching

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Showing 1–3 of 3 servers

VibeAudit Site Overview
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io.github.al157/audit-mcp

VibeAudit (audit.al157.xyz) site overview: services, pricing, contact, CTA links. Read-only.

official 1 tool
Quarterly Tax Calculator
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io.github.al157/quarterlytax-mcp

US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.

official 2 tools
Schengen 90/180 Calculator
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io.github.al157/schengen-mcp

Schengen 90/180 rolling-window calculator MCP server: stay math, trip checks, rule explainer.

official 3 tools

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp