MCP Radar
MCP Server

Horizon AI Intelligence

sh.alchemylab.horizon/briefing
Search & Research Public & reachable MCP 2026-07-28

What this MCP does

Provides AI-industry news briefings, regional and topic signals, regulatory updates, source searches, and related-news discovery.

Capabilities

Tools

11 tools
get_blind_spots
Coverage blind spots: companies, models, and people that regional press (Chinese/East-Asian, European, Latin-American) is covering while Western/global feeds are not — ranked, with per-region item counts. Answers "what is Western tech media missing right now?". Measured within Horizon's corpus: "invisible" means zero pickup in the Western feeds Horizon tracks, not a claim about all media.
Read only
Input schema 
{'type': 'object', 'properties': {'days': {'type': 'number', 'description': 'Lookback window in days (default 60, 7–180).'}, 'limit': {'type': 'number', 'description': 'Max entities (default 15, cap 50).'}}}
Output schema 
{'type': 'object', 'required': ['blindSpots'], 'properties': {'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'blindSpots': {'type': 'array', 'items': {'type': 'object', 'required': ['entity', 'regionalItems', 'globalItems', 'leadRegion', 'status'], 'properties': {'kind': {'enum': ['company', 'model', 'person'], 'type': 'string'}, 'entity': {'type': 'string'}, 'status': {'enum': ['invisible', 'under-covered'], 'type': 'string', 'description': "invisible = zero Western pickup in Horizon's corpus."}, 'leadRegion': {'enum': ['china', 'korea', 'japan', 'eu'], 'type': 'string'}, 'globalItems': {'type': 'number', 'description': 'Items from Western/global press.'}, 'regionalItems': {'type': 'number', 'description': 'Items from regional press.'}}}}}}
get_china_signal
Shortcut for get_region_signal with region "china": the current China & East-Asia AI signal (Qwen, DeepSeek, Zhipu, Moonshot, ModelScope, and more) that Western feeds often miss — ranked by momentum. Prefer get_region_signal if you may query more than one region.
Read only
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'number', 'description': 'Max items (default 15, cap 40).'}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
get_daily_briefing
Today's aggregate AI industry briefing: top stories, emerging signals, new entrants, and regulation updates, distilled from HN/Reddit and official legislative sources. A curated once-daily synthesis — for raw item-level updates since your last check, use get_new_since instead. Optionally pass any past date (YYYY-MM-DD) — the full briefing archive is public.
Read only
Input schema 
{'type': 'object', 'properties': {'date': {'type': 'string', 'description': 'Optional YYYY-MM-DD for a past briefing (any date in the archive); omit for the latest briefing.'}}}
Output schema 
{'type': 'object', 'required': ['briefing', 'provider'], 'properties': {'briefing': {'type': 'object', 'required': ['date', 'content'], 'properties': {'date': {'type': 'string'}, 'content': {'type': 'object', 'description': 'topStories, emergingSignals, newEntrants, regulation, ...'}, 'generatedAt': {'type': 'string'}}}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}}}
get_entity_provenance
For one company, model, or person: how much of the claim activity Horizon holds provenance data for is self-reported by that entity versus independently evaluated by someone else. Descriptive counts over the last 30 days — not a score, and not a judgement about whether any claim is true. Answers "is the buzz around X coming from X?".
Read only
Input schema 
{'type': 'object', 'required': ['entity'], 'properties': {'entity': {'type': 'string', 'description': "Entity name, e.g. 'Qwen 3.8' or 'Anthropic'."}}}
Output schema 
{'type': 'object', 'properties': {'entity': {'type': 'string'}, 'provenance': {'type': ['object', 'null'], 'properties': {'total': {'type': 'number'}, 'qualifier': {'type': ['string', 'null']}, 'independent': {'type': 'number'}, 'selfReported': {'type': 'number'}, 'evidenceLinked': {'type': 'number'}}, 'description': 'Null when fewer than 3 claims are held for this entity.'}}}
get_new_since
Incremental poll: raw item-level AI news added since a cursor, oldest→newest, with a nextCursor for your next call — use this for "what's new since I last checked"; for the curated once-daily synthesis use get_daily_briefing. Omit cursor for the latest items plus a cursor to start polling from. Titles + links + topics (bodies and higher limits are on the paid tier).
Read only
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'number', 'description': 'Max items (default 25, cap 50).'}, 'cursor': {'type': 'string', 'description': "Opaque cursor from a previous call's nextCursor. Omit on the first call."}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
get_region_signal
The current AI signal for a region (china, korea, japan, or eu) — recent, relevance-scored items on that region's models, labs, and analysis, ranked by momentum. Includes local-language press translated into English. The canonical regional tool; get_china_signal is a preset of this with region "china". Returns titles, sources, and links.
Read only
Input schema 
{'type': 'object', 'required': ['region'], 'properties': {'limit': {'type': 'number', 'description': 'Max items (default 15, cap 40).'}, 'region': {'enum': ['china', 'korea', 'japan', 'eu'], 'type': 'string', 'description': 'Region slug (china, korea, japan, eu).'}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
get_regulation_updates
Current AI legislation headlines across the US Congress and federal agencies, US state legislatures, the UK Parliament, and the EU, with each item's legislative stage (proposed / committee / floor action / passed / implementation). State bills are the largest share by far; filter with jurisdiction to narrow.
Read only
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'number', 'description': 'Max headlines (default 50, cap 100).'}, 'jurisdiction': {'enum': ['us_federal', 'us_state', 'uk', 'eu'], 'type': 'string', 'description': 'Optional filter to one jurisdiction.'}}}
Output schema 
{'type': 'object', 'required': ['items', 'provider'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'jurisdiction'], 'properties': {'stage': {'type': ['string', 'null'], 'description': 'Legislative stage as recorded from the source.'}, 'title': {'type': 'string'}, 'sourceUrl': {'type': ['string', 'null']}, 'lastUpdated': {'type': ['string', 'null']}, 'jurisdiction': {'type': 'string', 'description': 'us_federal | us_state | uk | eu'}}}}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}}}
get_related
Semantic 'more like this': given an item id (from get_new_since, search_news, or the feed), returns the most similar recent items by embedding similarity. Titles, sources, similarity scores, links.
Read only
Input schema 
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'UUID of an item from a previous result.'}, 'limit': {'type': 'number', 'description': 'Max related items (default 10, cap 25).'}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
get_topic_signal
The current AI signal for a topic — recent, relevance-scored items tagged with that topic, ranked by momentum. Like get_region_signal but sliced by subject instead of geography.
Read only
Input schema 
{'type': 'object', 'required': ['topic'], 'properties': {'limit': {'type': 'number', 'description': 'Max items (default 15, cap 40).'}, 'topic': {'enum': ['models', 'tools', 'use-cases', 'regulation', 'research', 'funding', 'opinion', 'tutorial'], 'type': 'string', 'description': 'Topic slug.'}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
list_sources
Describe what Horizon covers: ingestion sources with their source= filter values, the regional lenses (region= / dedicated tools), and how to filter. Call this to understand the corpus before querying.
Read only
Input schema 
{'type': 'object', 'properties': {}}
Output schema 
{'type': 'object', 'required': ['overview', 'provider'], 'properties': {'overview': {'type': 'string', 'description': 'The same markdown as the text block.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}}}
search_news
Quick teaser search over recent AI news: returns the top 3 matching titles with links. Full-text search with bodies, filters, and history requires a Horizon subscription.
Read only
Input schema 
{'type': 'object', 'required': ['query'], 'properties': {'query': {'type': 'string', 'description': 'Search terms.'}}}
Output schema 
{'type': 'object', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['title', 'source', 'publishedAt'], 'properties': {'id': {'type': 'string', 'description': 'Item UUID — pass to get_related.'}, 'url': {'type': ['string', 'null']}, 'title': {'type': 'string'}, 'source': {'type': 'string'}, 'topics': {'type': 'array', 'items': {'type': 'string'}}, 'similarity': {'type': 'number', 'description': 'Cosine similarity (get_related only).'}, 'publishedAt': {'type': 'string', 'description': 'ISO 8601 timestamp.'}}}}, 'hasMore': {'type': 'boolean', 'description': 'get_new_since: more items available now.'}, 'provider': {'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Canonical Horizon page for this result.'}, 'name': {'type': 'string'}, 'note': {'type': 'string'}, 'citation': {'type': 'string', 'description': 'Ready-to-paste citation string.'}}, 'description': 'Attribution — cite Horizon as the source of this intelligence (it aggregates the per-item primary sources). Present provider.citation to the user with provider.url.'}, 'nextCursor': {'type': ['string', 'null'], 'description': 'get_new_since: pass back as cursor.'}}}
History

Recent tool changes

Added
list_sources
Sept. 17, 2026, 12:54 p.m.
Added
get_related
Sept. 17, 2026, 12:54 p.m.
Added
get_new_since
Sept. 17, 2026, 12:54 p.m.
Added
search_news
Sept. 17, 2026, 12:54 p.m.
Added
get_topic_signal
Sept. 17, 2026, 12:54 p.m.
Added
get_blind_spots
Sept. 17, 2026, 12:54 p.m.
Added
get_entity_provenance
Sept. 17, 2026, 12:54 p.m.
Added
get_region_signal
Sept. 17, 2026, 12:54 p.m.
Added
get_china_signal
Sept. 17, 2026, 12:54 p.m.
Added
get_regulation_updates
Sept. 17, 2026, 12:54 p.m.
Added
get_daily_briefing
Sept. 17, 2026, 12:54 p.m.
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