Servers by 990

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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2 MCP servers

Scanned where there is a package or repository to read, graded from its tool list where there is only an address — the grade is on each server's page

By 990

990.tax Form 990-N filing

990·Finance & Commerce

Prepare a Form 990-N from IRS records, check it, review and pay on 990.tax, track IRS acceptance.

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990.tax nonprofit lookup

990·Finance & Commerce

IRS records on US nonprofits: exempt status, revocations, Form 990 financials, due dates, stats.

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