Compliance Radar MCP

An MCP server providing US small-business and foreign-LLC compliance deadline tracking, including FinCEN BOI, IRS Form 5472, franchise tax, and 1099 filings. It offers tools to list obligations, get specific deadline details, build checklists, and create deadline trackers with email or webhook reminders.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Vendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by dropwatchhq

MCP endpoint (Streamable HTTP)

https://compliance.dropwatchhq.com/mcp

Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

4 of 4 have a description · 0 of 4 declare behavior hints · 2 of 4 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 7, 2026, 9:23 AM UTC
Passed Official MCP Registry namespace is tied to dropwatchhq.com · Nov 7, 2026, 6:23 AM UTC
Passed Endpoint is on the registry namespace domain · Nov 7, 2026, 6:23 AM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

List verified recurring US compliance obligations filtered by entity or state
Retrieve specific filing deadlines, penalties, and official sources
Build personalized obligation checklists from an entity profile
Create deadline trackers with email or webhook reminders

Source and maintenance

Vendor evidenceRegistry 1.0.0

mcp-registry: com.dropwatchhq/compliance-radar@1.0.0 Project website

Protocol and capabilities

Server: compliance-radar 1.0.0
MCP protocol negotiated in check: 2024-11-05
Tools: 4 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {}
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Informational compliance/tax-deadline directory. NOT legal or tax advice. Every result cites an official source with a verified-as-of date.

Tools

4 advertised

list_obligations

Advertised by the server during the last successful anonymous check.

List recurring US compliance / tax-filing obligations that commonly blindside small businesses and foreign-owned US LLCs (FinCEN BOI, IRS Form 5472, Delaware/WY/NV/CA franchise tax & annual reports, 1099 deadlines, etc.). Each item cites its official IRS/FinCEN/state source with the date it was last verified. INFORMATIONAL ONLY — not legal or tax advice. Optionally filter by entity type and/or 2-letter state.

list_obligations input schema

{
  "type": "object",
  "properties": {
    "state": {
      "type": "string",
      "description": "2-letter US state (e.g. 'DE'). Filters state-specific obligations + always-included federal ones."
    },
    "entityType": {
      "enum": [
        "llc",
        "c-corp",
        "s-corp",
        "sole-prop",
        "partnership"
      ],
      "type": "string",
      "description": "Filter to obligations that can apply to this entity type."
    },
    "foreignOwned": {
      "type": "boolean",
      "description": "Include foreign-owned-only obligations (e.g. Form 5472)."
    }
  }
}

get_obligation

Advertised by the server during the last successful anonymous check.

Return full detail for a single obligation by id: what it is, who must file, the deadline, the penalty for missing it, and a link to the OFFICIAL government source with a dated 'verified as of'. INFORMATIONAL ONLY — not legal or tax advice.

get_obligation input schema

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Obligation id, e.g. 'fincen-boi', 'irs-5472', 'de-franchise-llc'."
    }
  }
}

build_checklist

Advertised by the server during the last successful anonymous check.

Build a personalized list of likely recurring compliance obligations and their NEXT deadline dates from an entity profile (entity type + state + formation date + a few flags). Pure date arithmetic over officially-cited rules — NOT individualized legal or tax advice. Always verify against the cited sources and a licensed professional.

build_checklist input schema

{
  "type": "object",
  "required": [
    "entityType",
    "state"
  ],
  "properties": {
    "state": {
      "type": "string",
      "description": "2-letter formation/registration state, e.g. 'DE'."
    },
    "entityType": {
      "enum": [
        "llc",
        "c-corp",
        "s-corp",
        "sole-prop",
        "partnership"
      ],
      "type": "string"
    },
    "foreignOwned": {
      "type": "boolean",
      "description": "True if owned (>=25% or wholly) by a non-US person."
    },
    "hasEmployees": {
      "type": "boolean"
    },
    "formationDate": {
      "type": "string",
      "description": "Entity formation date YYYY-MM-DD (drives anniversary-based deadlines)."
    },
    "paysContractors": {
      "type": "boolean",
      "description": "True if you pay $600+ to US contractors (1099 obligations)."
    }
  }
}

create_deadline_tracker

Advertised by the server during the last successful anonymous check.

Save an entity profile plus an email and/or webhook URL to receive FREE recurring reminders before each upcoming compliance deadline. Returns a manage id. INFORMATIONAL reminders only — not legal or tax advice.

create_deadline_tracker input schema

{
  "type": "object",
  "properties": {
    "email": {
      "type": "string",
      "description": "Where to send reminders (email or webhook required)."
    },
    "state": {
      "type": "string"
    },
    "webhook": {
      "type": "string",
      "description": "POST target for reminder JSON (email or webhook required)."
    },
    "entityType": {
      "enum": [
        "llc",
        "c-corp",
        "s-corp",
        "sole-prop",
        "partnership"
      ],
      "type": "string"
    },
    "remindDays": {
      "type": "number",
      "description": "Days of lead time before a deadline to remind (default 30, 1-120)."
    },
    "foreignOwned": {
      "type": "boolean"
    },
    "hasEmployees": {
      "type": "boolean"
    },
    "formationDate": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "paysContractors": {
      "type": "boolean"
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (2 of 2 answered).

2026-11-07: 1 of 1 checks answered
2026-11-09: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 172 ms
95th percentile latency: 172 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 7, 2026, 9:23 AM UTC · probe · passed · 172 ms · metadata changed · 4 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http compliance-radar-mcp https://compliance.dropwatchhq.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add compliance-radar-mcp --url https://compliance.dropwatchhq.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable compliance-radar-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "compliance-radar-mcp": {
      "url": "https://compliance.dropwatchhq.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "compliance-radar-mcp": {
      "type": "streamableHttp",
      "url": "https://compliance.dropwatchhq.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start compliance-radar-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "compliance-radar-mcp": {
      "type": "http",
      "url": "https://compliance.dropwatchhq.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http compliance-radar-mcp https://compliance.dropwatchhq.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.

Claude Desktop configuration

https://compliance.dropwatchhq.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "compliance-radar-mcp": {
      "serverUrl": "https://compliance.dropwatchhq.com/mcp"
    }
  }
}

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Compliance Radar MCP

Endpoint and access

What its tools do

Not annotated (4)

Checks and signals

What you can do with it

Source and maintenance

Protocol and capabilities

Server-provided instructions

Tools

Prompts

Resources

90-day uptime

30-day availability

Maintenance history

Connect from your client

Claude Code

Codex

Cursor

Cline

VS Code

Gemini CLI

Claude Desktop

Windsurf

Let your agent find its tools

Other productivity and knowledge servers

Do you run Compliance Radar MCP?