SPACInsider gives ChatGPT read-only access to SPACInsider's SPAC database: the current SPAC universe with IPO terms, trust values, deadlines and redemption data; point-in-time historical snapshots of the market on any past date; sponsor, underwriter, advisor and investor relationships; IPO, de-SPAC, PIPE, private placement, serial sponsor and 13F league tables; corporate actions such as extension and completion votes and liquidations; lockup and earnout terms; terminated deals; and SEC 13F filings and holdings. Typical workflows: count or screen SPACs by IPO date, status or deal terms; compare the market today with a past date; look up one SPAC's profile, participants and history; rank underwriters, advisors or investors over a date window; and aggregate trust, proceeds or redemption statistics. Every tool queries SPACInsider's own database and returns structured data; nothing is written, sent or fetched from the public internet. A SPACInsider account with MCP access is required.