Limitations

Tools only. The server advertises no resources and no prompts.
LLCs and C-Corps, any state. start_formation takes any of the 50 states or DC and LLC or CCorp, defaulting to a Wyoming LLC. The package is always Starter. S-Corp elections, dissolution, and post-formation compliance are on the roadmap.
State fees beyond formation are separate. The quoted price covers the one-time state filing fee. A state’s annual reports, franchise taxes and requirements such as New York’s publication rule are not collected or paid through the MCP.
No SSN or ITIN through a tool. A US responsible party’s SSN is typed on a doola-hosted page that request_ssn_entry_link links to; tools only report whether one is on file. ITINs are not collected this way yet.
submit_formation is irreversible. It files with the formation state’s Secretary of State and emails IRS Form SS-4 + Form 8821 to the responsible party. Always show a summary and require explicit “submit” confirmation.
No persistent push channel. GET / returns 405; the server never initiates messages. Agents drive the flow by issuing requests.
Stateless, OAuth-anchored. Every initialize mints a new session ID, and continuity is anchored to the OAuth identity (customerId from the token), not to transport state. checkoutSessionId is the only conversation state the host threads (between create_checkout_session and verify_payment).
Ownership must total 100%. For an LLC, save_company_details validates the members’ ownershipPercent sum exactly.
C-Corps need all four roles. executiveMembers must name at least one President, Secretary, Treasurer and Director. LLC fields sent for a C-Corp, or C-Corp fields sent for an LLC, are rejected with INVALID_INPUT.
Industry is strict. The industry value save_company_details takes must be a verbatim entry returned by search_industries, and description is capped at 50 characters (the IRS EIN form’s business-activity limit). Both are rejected with a retryable error rather than truncated.

Get started

Tools

Reference