{"domain":"501c3.help","name":"501c3.help","url":"https://inite.ai/en/atlas/501c3.help","site":"https://501c3.help","summary":"Forms 501(c)(3) entities and runs their filings, deadlines, websites and monthly reports, plus a state-by-state compliance database.","forWhom":"Founders forming or running a US 501(c)(3) nonprofit who need legal, operational and marketing setup.","useCases":["apply for Google Ad Grants search advertising","file state and federal nonprofit paperwork and deadlines","set up donor and program tracking in a nonprofit CRM"],"categories":["productivity"],"pricing":{"model":null,"freeTier":false,"startsAt":null,"page":"https://501c3.help/#pricing","readOn":"2026-10-19"},"priceMoves":[],"interfaces":{"readOn":"2026-10-19","apiDocs":null,"openapi":null,"mcp":[{"name":"help.501c3/compliance","tie":"namespace","remotes":["https://mcp.501c3.help/"],"packages":[],"probe":{"state":"open","checkedOn":"2026-10-19","toolCount":3,"tools":["get_state_requirements","compare_states","get_filing_deadlines"],"serverName":"501c3help-compliance"}}],"mcpServerCard":null,"status":null},"mcpMeasured":{"server":"https://mcp.501c3.help/","checkedSince":"2026-10-19","dailyChecks":2,"uptimePercent":null,"medianMs":200,"signIn":"none","tools":3,"contextTokens":498,"definitionsGrade":"B","definitionsScore":83,"failingChecks":{"annotations":3},"warnings":{},"method":"https://inite.ai/en/atlas/mcp/report"},"connect":{"order":["mcp","llmsTxt"],"mcp":[{"name":"help.501c3/compliance","url":"https://mcp.501c3.help/","answers":"open","checkedOn":"2026-10-19","weakTie":false,"registry":"https://registry.modelcontextprotocol.io/v0/servers?search=help.501c3%2Fcompliance","config":{"mcpServers":{"501c3":{"url":"https://mcp.501c3.help/"}}}}],"openapi":null,"apiDocs":null,"llmsTxt":"https://501c3.help/llms.txt","status":null,"readOn":"2026-10-19"},"trust":{"readOn":"2026-10-19","certifications":[],"training":null},"used":0,"alive":100,"traits":{"buyer":null,"deployment":"saas-only","developerFocus":false,"readAt":"2026-10-19"},"verifiedPlans":null}