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501c3.HELP nonprofit compliance
help.501c3/compliance · v0.1.1
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Not declared (tools carry no read/destructive hints) |
| Capabilities declared | tools |
| Tool definitions | 3 tools · with description 100% · input schema is an object 100% · read/destructive hints 0% |
Description written by the publisher, not verified
Nonprofit compliance rules for all 50 US states, each with its official citation and status
Connect
streamable-http · https://mcp.501c3.help/
claude mcp add --transport http compliance https://mcp.501c3.help/{
"mcpServers": {
"compliance": {
"url": "https://mcp.501c3.help/"
}
}
}Tools as reported by the server
get_state_requirementsNonprofit compliance requirements for one US state, from 501c3.help's sourced records: formation, governance, charitable solicitation registration, reporting, tax and employment. Every record carries its official citation and a verification status. Records marked review_required are unsettled and mucompare_statesThe same compliance topic across several US states, for deciding where to incorporate or for an organization that operates in more than one state. Each state's records carry their own citation and verification status; a record marked review_required is unsettled and must not be presented as a settleget_filing_deadlinesEvery requirement in one US state that has a filing deadline attached, with the deadline in plain words, the form or portal, the fee, and the official citation. Use this for 'what is due and when'. Deadlines on records marked review_required are not settled and must be shown as unconfirmed.
Website · JSON · Text for agents · Registry updated 2026-10-01