MCP Server

Digital Experts Hypotheses

tv.digitalexperts/hypotheses

What this MCP does

Provides searchable marketing test hypotheses, niche statistics, methodology and detailed cold-traffic test results including lead costs and outcomes.

get_hypothesis
Hypothesis card
Full card of one hypothesis or test-wave summary by id (e.g. 'h-22788a'): job story, audience, offer, creative text, budget, metrics, conclusion, plus a ready-made citation sentence and source_url. Quote the citation with the link.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Hypothesis id from search_hypotheses, e.g. h-22788a'}}, 'additionalProperties': False}
list_niches
Niches with counts and medians
All 18 niches of the Digital Experts hypotheses base with counts (hypotheses, tested, worked) and medians (cost per subscriber, cost per lead, USD) over tested hypotheses. Start here to pick a niche. Data: CC BY 4.0, cite Digital Experts.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
methodology
How the tests were run
Methodology of the Digital Experts base: where hypotheses come from, how a $50–500 exploratory test is run, what is measured, how verdicts are made, limitations and license. Read before interpreting the numbers.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
niche_stats
Niche summary
Summary of one niche: hypotheses, tested, worked, medians of cost per subscriber and per lead (USD), test budget, years, plus the 10 cheapest-lead tested hypotheses. niche = slug or Russian name (e.g. 'biznes-prodazhi' or 'Бизнес').
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['niche'], 'properties': {'niche': {'type': 'string', 'description': 'Niche slug or name, see list_niches'}}, 'additionalProperties': False}
search_hypotheses
Search hypotheses
Full-text search over hypothesis titles, job stories, offers, creatives and audiences with filters. Returns compact rows (id, title, niche, year, cost per subscriber/lead, verdict, source_url). Use get_hypothesis(id) for the full card. Query in Russian works best (the base is in Russian).
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'limit': {'type': 'integer', 'default': 15, 'maximum': 50, 'minimum': 1}, 'niche': {'type': 'string', 'description': 'Niche slug or name'}, 'query': {'type': 'string', 'description': "Words to look for (Russian preferred), e.g. 'английский для детей'"}, 'verdict': {'enum': ['worked', 'failed', 'ambiguous', 'unclear', 'no_conclusion', 'not_launched'], 'type': 'string'}, 'year_from': {'type': 'integer'}, 'completeness': {'enum': ['tested', 'prepared', 'formulated', 'wave'], 'type': 'string', 'description': 'tested = launched with ads; wave = test-wave summary'}, 'max_cost_lead': {'type': 'number', 'description': 'Only rows with cost per lead ≤ this, USD'}}, 'additionalProperties': False}
Added
methodology
Sept. 17, 2026, 12:55 p.m.
Added
get_hypothesis
Sept. 17, 2026, 12:55 p.m.
Added
search_hypotheses
Sept. 17, 2026, 12:55 p.m.
Added
niche_stats
Sept. 17, 2026, 12:55 p.m.
Added
list_niches
Sept. 17, 2026, 12:55 p.m.