Sourced, dated evidence for executive decisions: free studies, $495 briefs, paid SEC filing runs.
Connect Remote server
claude mcp add --transport http decision-briefs https://cultmath.com/mcp{
"mcpServers": {
"decision-briefs": {
"url": "https://cultmath.com/mcp"
}
}
}{
"servers": {
"decision-briefs": {
"type": "http",
"url": "https://cultmath.com/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://cultmath.com/mcpTools 33 found in our last check
list_decision_briefsList the CULT+MATH Decision Briefs: who each is written for, its headline finding, price, page and payment link. Also lists bundles and the custom brief.
get_decision_briefEverything public about one brief: the six decisions it covers with the evidence line for each, pages, edition, price, sample pages, free answers, guarantee, license and payment link. The PDF itself is delivered only after payment.
search_cultmathSearch the free CULT+MATH studies and answers (and the briefs) by keywords. Returns titles, URLs, dates, the lead finding and the brief that goes deeper.
list_decisionsThe 54 decisions inside the briefs (six per brief), each with who owns it, who contests it, and the public evidence line. Use an id with buy_decision_evidence to buy the full evidence for just that decision.
buy_decision_evidenceStarts a Stripe checkout for the full evidence behind one decision: sourced and dated figures, what would flip the answer, and the brief's stated limits. Returns a checkout URL for the user to approve and pay, and a session_id. After the user pays, call get_decision_evidence wit…
get_decision_evidenceReturns the full evidence for one decision once it is paid for. Pass the session_id from buy_decision_evidence, or the Checkout Session id of a full brief, team license, pack or all-access purchase that includes this decision.
get_documentEvery published finding (question and answer) of one CULT+MATH study or answer page, with its date, license, citation line and related brief.
run_filing_trendUse when the user asks whether a risk, technology or theme is spreading through public companies, or whether companies now treat it as material. Returns, year by year, the share of U.S. 10-K filers that mention the phrase, from SEC EDGAR full-text search, with a denominator cont…
run_regulatory_trendUse when the user asks whether rules are coming on a topic, or how much federal rule-making mentions it, optionally for one agency. Returns, year by year, the share of U.S. federal final and proposed rules that mention the phrase, from the Federal Register, against every final a…
run_spend_trendUse when the user asks whether federal money backs a market, technology or policy, or wants evidence beyond announcements. Returns the share of U.S. federal prime contract obligations matching the keyword, by fiscal year, from USAspending.gov, against all contract obligations. S…
run_triangulationUse when the user needs to know whether a trend is substantive or hype before acting on it. Returns, year by year, the share of 10-K filers mentioning it (SEC EDGAR), of federal final and proposed rules (Federal Register) and of federal contract obligations (USAspending), each l…
run_peer_benchmarkUse when the user names a public company and asks how its growth, margin, R&D or marketing spend compares with competitors. Returns the company's revenue growth, gross margin, or R&D or sales-and-marketing as a share of revenue for its latest fiscal year, each peer's, the peer m…
run_ai_visibilityUse when the user asks whether their brand or website shows up in AI answers, or who AI assistants cite instead. Asks ChatGPT, Claude, Gemini and Perplexity the buyer's question live with web search on, three times each on the everyday model and once on the flagship model, and r…
run_ai_visibility_quickUse when the user asks whether their brand or website shows up in AI answers and a quick read is enough. Asks ChatGPT, Claude, Gemini and Perplexity the buyer's question live with web search on, twice each on the everyday model, and returns per platform: in how many askings the…
run_disclosure_checkUse when the user asks whether any company, or which of a named set of competitors, now reports a figure (a franchise share, ARPU, a retention rate, a concentration, a multiple), or whether a public comparable discloses the metric a deal model depends on. Returns, from SEC EDGAR…
run_regulatory_clockUse when the user asks whether a U.S. federal rule on a topic is open for comment, when the deadline is, or when a final rule takes effect. Returns, as of today, the Federal Register documents mentioning the phrase whose comment period is still open (with days left) and the fina…
run_deal_activityUse when the user asks about M&A activity, deal flow or consolidation in a sector, whether now is a good time to buy or sell a company in it, or who the active acquirers are. Returns, quarter by quarter, the 8-K merger-agreement documents that mention the sector as a share of al…
run_demand_checkUse when the user asks whether interest in a product, category or trend is really growing, or wants to know if a rise in search is more than noise before investing in it. Returns the category's year-on-year search change against an everyday basket of ten unrelated searches (its…
run_answer_shareUse when the user asks which brands or websites AI assistants rely on for their category, who they are competing with in AI answers, or whether any source dominates. Asks ChatGPT, Claude, Gemini and Perplexity 2-3 buyer questions live, each twice, and returns the most-cited doma…
run_answer_share_quickUse when the user asks which brands or websites AI assistants rely on for their category and a quick read is enough. Asks ChatGPT, Claude, Gemini and Perplexity two buyer questions live, once each, and returns the most-cited domains as counts of answers, whether the category is…
run_share_of_searchUse when the user asks who they really compete with, whether a competitor is gaining on them, or how their brand interest compares with rivals. Returns each brand's share of US Google searches among the brands named, the change in points against the year before, search growth an…
run_premium_checkUse when the user asks whether their price premium is holding, whether customers are trading down, or whether a price rise is hurting demand. Returns the share of the brand's US Google searches that look for a cheaper way in (price, cheap, discount, coupon, dupe, alternative, sa…
run_angle_demandUse when the user is choosing a positioning, a message or a campaign angle and asks which benefit or reason to buy matters most to buyers, or which is gaining. Returns, for each angle searched with the category, its share of searches among the angles named, its year-on-year chan…
run_channel_mixUse when the user is planning go-to-market or channel strategy and asks where buyers look, whether to prioritise retail, review sites, their own site or communities, or who controls the first page for their category. Searches Google live for 1-3 buyer queries and classes every t…
run_claim_checkUse when the user is choosing a positioning, a tagline or a message and asks whether competitors already say it, whether a claim is crowded or open, or who has moved onto it recently. Reads each competitor's home page today and its Internet Archive copy from a year ago, and retu…
run_fad_checkUse when the user is writing a creative or campaign brief, or weighing a trend, and asks whether a moment, ingredient, format or cultural theme is a lasting shift or a fad that has peaked. Returns, for US Google Trends and English Wikipedia interest since 2016, how much of its b…
run_revenue_mixUse when the user names a public company and asks how its revenue splits (by platform, revenue type, channel, product or region) or whether its mix is shifting, for example toward mobile, live services or digital. Returns every revenue split the company files that adds up to rep…
run_launch_liftUse when the user asks whether a line extension, spin-off, sequel, collaboration or new product lifted interest in the parent brand or show, or is weighing a launch on the promise of a halo. Returns, for the launch month, the parent's US search change against the three months be…
run_comment_themesUse when the user wants to know what viewers raise under a trailer, launch video, ad or review on YouTube, for example whether they talk about price, a feature or a complaint. Returns, for up to eight themes named in advance, the count and share of up to 400 top comments per vid…
run_customer_concentrationUse when the user asks how much of a public company's revenue comes from one retailer or customer (for example Walmart), or is weighing the risk of selling through a dominant buyer. Returns the largest customer's share of revenue for each fiscal year tagged in the company's thre…
run_write_downsUse when the user asks whether a company has impaired a brand or an acquisition, is preparing to sell a brand to a strategic buyer, or wants to know how acquirers have valued past deals. Returns every fiscal year in which the company tagged a goodwill or intangible impairment in…
run_cost_squeezeUse when the user asks whether a commodity shock (cocoa, coffee, sugar, wheat, corn, beef, aluminum, oil) has squeezed a public company's margin, whether it passed the cost through, or what a price spike will do to a supplier. Returns the commodity's average price change and the…
run_trade_concentrationUse when the user asks whether supply of a product has really diversified, how exposed US imports are to one country, or who gained share after tariffs or reshoring. Returns, for two years, the top-three partners' share of US imports of the HS code, the largest single source, a…
Details
| Endpoint | https://cultmath.com/mcp (Streamable HTTP) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | com.cultmath/decision-briefs |
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