Check US company filing obligations and bookkeeping quality with a 25-point diagnostic.
Identifies federal and state compliance obligations for US companies based on formation, location, employees and revenue. Runs a 25-check bookkeeping diagnostic covering reconciliation, accrual accounting, payroll and tax compliance. No signup required.
Try asking Muse: "What tax filings and compliance deadlines does my Delaware LLC with employees in three states need to meet this year?"
Source: Found in the official MCP Registry (com.medianfi/compliance) · First listed September 24, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 4 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://medianfi.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
US Compliance and Books Health is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://medianfi.com/mcpResponse time at the last check: 573ms. Worked in 99.1% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
get_company_overviewWho Median is, what it does, who it is for, how onboarding works, and how to get in touch or book an intro call.get_pricingMedian's published pricing: the flat monthly fee by revenue band under $1M in annual revenue, custom pricing above $1M, what is included, and add-on pricing for tax, R&D credits, and sales tax.list_servicesList the services Median offers (daily bookkeeping, tax filing, R&D tax credits, CFO advisory) with a short summary and page link for each.list_blog_postsList published articles from the Median blog, newest first. Optionally filter by category or a search term matched against the title.get_blog_postFetch the full text of one published Median blog post by its slug.get_confoundersRefinement step, NOT the place to start: call list_compliance_obligations first, then call this to narrow what is still genuinely open. Returns the facts that flip an answer, such as whether an employer of record is the legal employer. Pass every fact you already know and it retulist_compliance_obligationsSTART HERE. Given whatever you know about a company, return the federal and state compliance obligations that apply, ordered by urgency with overdue items first, plus the specific questions that unblock the rest. Call it immediately with partial facts rather than interviewing theget_evidence_recipeFor one obligation, return exactly how to prove it: which sources settle the question, which are only corroborating, what each state's public registry does and does not expose, and the innocent explanations for missing evidence. Use this before concluding anything is missing.explain_obligationPlain-English detail on a single obligation: what it is, why it exists, the deadline, the cost, the penalty, the exact remediation steps, and the government source.list_books_checksSTART HERE for a books health check. Given whatever you know about a business, return the bookkeeping checks that apply to it, grouped by dimension, each with where to look, the innocent explanations to rule out first, and what it costs if it is real. Call it immediately with parexplain_books_checkFull detail on a single books health check: what it is, exactly where to look in the ledger, every innocent explanation to rule out before concluding anything, what it costs if it is real, what fixing it involves, and whether it is inside what Median does.score_books_healthScore a books health check from the statuses you actually evidenced. Returns the weighted score, the band, a per-dimension breakdown and the findings ranked worst first. Two rules a plain average does not give you: a confirmed critical caps the grade, and the band is WITHHELD enthttps://medianfi.com/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use US Compliance and Books Health to help me. It is a free service with an MCP server at https://medianfi.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 13:01 UTC) the endpoint was working, answering in 573ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 12 tools, including get_company_overview, get_pricing, list_services, list_blog_posts. For example, you could ask Muse: "What tax filings and compliance deadlines does my Delaware LLC with employees in three states need to meet this year?"
This listing was added from public sources (Found in the official MCP Registry (com.medianfi/compliance)). If you build US Compliance and Books Health, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/us-compliance-and-books-health"><img src="https://musedirectory.ai/badge/us-compliance-and-books-health.svg" alt="US Compliance and Books Health on musedirectory.ai" width="236" height="40"></a>