Servers by 501c3

Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold. Every figure on a card is counted from this marketplace's own rows.

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Verified publishers only Has a free tier No local install needed Answers through mcprush Tools listed Only what I saved 0 Already in one of my lists

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Free1

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AI & Agents0 Memory & Knowledge0 Developer Tools & Repos0 API Development0 Databases0 Data Science & ML0 Analytics & Monitoring0 Cloud & DevOps0 Security & Testing0 Authentication & Identity0 Web, Search & Scraping0 Browser Automation0 Search0 Files & Storage0 Productivity & Workflow0 Communication & Collaboration0 Email0 Learning & Documentation0 Research0 Content Management0 Design & Media0 Finance & Commerce0 Payments & Billing0 E-commerce0 Sales & CRM0 Marketing, SEO & Social0 Gaming & Entertainment0

Lifestyle & Local1

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Claude Code1

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Cursor1

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1 MCP server

Scanned where there is a package or repository to read — the grade is on each server's page

Lifestyle & LocalWorks with Claude CodeBy 501c3

501c3.HELP nonprofit compliance

501c3·Lifestyle & Local

Nonprofit compliance rules for all 50 US states, each with its official citation and status

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