501c3.HELP nonprofit compliance
Nonprofit compliance rules for all 50 US states, each with its official citation and status
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"compliance": {
"url": "https://mcp.501c3.help/"
}
}
}远程端点
https://mcp.501c3.help/streamable-http它能做什么
工具清单
工具（3）
🟢get_state_requirements(state, topic)
Nonprofit 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 must be presented as such, never as a settled rule. Optionally narrow by topic. Returns a limited number of records, not the whole state.
输入模式
{
"type": "object",
"properties": {
"state": {
"type": "string",
"description": "State name or two-letter abbreviation, for example 'Kansas' or 'KS'."
},
"topic": {
"type": "string",
"description": "Optional topic filter, matched loosely, for example 'solicitation', 'reporting', 'tax'."
}
},
"required": [
"state"
]
}⚪compare_states(states, topic)
The 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 settled rule. Accepts up to eight states.
输入模式
{
"type": "object",
"properties": {
"states": {
"type": "array",
"items": {
"type": "string"
},
"description": "State names or two-letter abbreviations. Up to eight."
},
"topic": {
"type": "string",
"description": "The topic to compare, for example 'solicitation', 'reporting', 'formation', 'tax'."
}
},
"required": [
"states",
"topic"
]
}🟢get_filing_deadlines(state)
Every 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.
输入模式
{
"type": "object",
"properties": {
"state": {
"type": "string",
"description": "State name or two-letter abbreviation."
}
},
"required": [
"state"
]
}社区
证据