Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Added "signals-pro" (41 tools before, 42 now)
What moved today in world events and tech? (World Signals Pro). Latest-day GDELT events by country and event type, GitHub new repos, Hugging Face trending and npm/PyPI downloads, each with change vs previous observation, 7-observation mean, z-score and anomaly flag. Computed by Lilambd. Routes: /latest (table*, date, limit, offset); /tables. Paid $0.05 USDC per call via x402 (_meta["x402/payment"]); set sample=true for a free 3-row preview.
Added "agents", "biodiversity", "calendars" and 16 more (22 tools before, 41 now)
AI Agent Economy Census. What AI agents can buy, and at what price, measured every day. Routes: /mcp (q, remote, limit, offset); /x402 (q, category, host, min_price, max_price, sort, include_testnet, limit, offset); /mcp/new (since, limit, offset); /summary (include_testnet); /counters (key, days); /x402/new (since, category, limit, offset); /mcp/daily (days); /mcp/{name}; /x402/daily; /x402/hosts (category, q, sort, limit, offset); /mcp/namespaces (limit, offset); /trending/{kind} (day, limit, offset); /x402/categories; /x402/price-check (price*, category). Paid $0.005 USDC per call via x402…
Biodiversity by Place. How well is life recorded here? One API for any point on Earth, built from the GBIF occurrence snapshot of 1 October 2026 and counted on a fixed 0.5 degree grid (about 55 km). Routes: /gaps (level, country, admin1, max_records, stale, min_cells, limit, offset); /cells (country, admin1, lat, lon, min_records, max_records, sort, limit, offset); /place (lat*, lon*, top, species); /admin1 (country*, by, limit, offset); /nearby (lat*, lon*, radius_cells, limit, offset); /decades (country); /summary; /countries (by, continent, min_cells, limit, offset); /admin1/{code}; /cells…
World Calendars and Date Conversion API. Convert dates between the world's calendars and get weekday and era names in 657 locales. Routes: /days (from, to, limit, offset); /convert (date, locale); /systems (locale); /era-names (calendar, locale, width, limit, offset); /festivals (year, tradition, festival_id, country, limit, offset); /solar-terms (year, limit, offset); /systems/{id} (locale); /to-gregorian (calendar, date); /weekday-names (locale, context, width, limit, offset); /countries/{iso2}. Paid $0.005 USDC per call via x402 (_meta["x402/payment"]); set sample=true for a free 3-row pre…
Unknown → Live
First tool surface recorded: 22 tools (server version 1.0.0)
https://xsrtcehyqluhvywmaihd.supabase.co/functions/v1/agent-api/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 5 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
How many deadly earthquakes, tsunamis and eruptions has this place seen since 1900?. Give a point (lat, lon) and a radius. Returns NOAA NCEI significant earthquake, tsunami and volcanic eruption records within that radius since a chosen year: counts by kind, published deaths on the records, strongest quake magnitude and the five deadliest records with distance. Plus a per-decade table. Counts and distances computed by Lilambd from NOAA records; no personal data. Routes: /; /answer (lat*, lon*, radius_km, since); /decades (kind, limit, offset). Paid $0.5 USDC per call via x402 (_meta["x402/pay…
Who owns this company, where does it operate, what does it sell and research?. One company brief joined from five open ledgers: GLEIF group ownership (ultimate parent, descendants, countries), Open Food Facts brand owners (brands, product categories, countries sold, with category market size), OpenAlex research organisations (sites, works, citations by country), public tender notices where the organisation is the buyer, and the home country's cross-border ownership links. Every block names its source and date; matching, country union and summaries are computed by Lilambd. Organisations only, …
World Natural Hazards and Warming. How much each place shakes and how much it has warmed, in one API. Every number is counted or averaged from public measurement records; nothing is modelled. Routes: /gaps (level, country, min_population, limit, offset); /events (kind, country, region, from, to, min_deaths, min_magnitude, lat, lon, radius_km, sort, limit, offset); /trends (band); /regions (q, country, sort, joint_exposure, lat, lon, limit, offset); /summary; /stations (country, q, sort, lat, lon, radius_km, limit, offset); /countries (sort, limit, offset); /place-risk (lat*, lon*, radius_km);…
Japan Hospitals and Prefecture Health Facts. Japan's hospital landscape in one API, built from the Ministry of Health, Labour and Welfare FY2024 DPC discharge-patient survey and official prefecture statistics. Routes: /mdc; /gaps (by, limit, offset); /rank (by, order, limit, offset); /facts (topic, pref, sort, limit, offset); /summary; /hospitals (pref, q, city_code, dpc_status, min_beds, max_beds, mdc, min_cases, sort, limit, offset); /mdc/{mdc} (pref, sort, limit, offset); /prefectures (sort, limit, offset); /facts/topics; /cities/{city_code}; /prefectures/{pref}; /hospitals/{hospital_id}; …
Land Use and Forest Loss by Region. What the ground of every state, province and prefecture is made of, and how it changed, counted from 30 m satellite pixels. One API for site screening, ESG and deforestation checks, urban growth, agriculture and climate apps and AI agents. Routes: /gaps (country, limit, offset); /world (thr); /nearby (lat*, lon*, radius_km, limit, offset); /classes (detail); /regions (country, q, limit, offset); /features (country, region_id, feature, limit, offset); /rankings (by, level, country, min_area_km2, min_tree_cover_km2, limit, offset); /countries (limit, offset);…
Which languages should I localize into next?. Ranks 60 candidate languages for product localization beyond en ja zh es pt fr de ko hi ar, by CLDR speakers (L1+L2), GDP (PPP) reach, digital-marketplace reach, official-language countries and CLDR locale coverage. Also lists writing systems (ISO 15924) with Unicode 17.0 character counts, direction and speakers. Routes: /; /answer (have, limit, offset); /scripts (rtl, limit); /script/{code}. Paid $0.05 USDC per call via x402 (_meta["x402/payment"]); set sample=true for a free 3-row preview.
What natural hazards and infrastructure surround this latitude/longitude?. One finished place brief for any point on Earth: historical significant earthquakes, tsunami sources and volcanic eruptions near the point (NOAA NCEI), the admin1 region's USGS M6+ rate since 1900 and its rank, nearby GHCN station warming (1991-2020 vs 1961-1990), country hazard totals, nearest cities, scheduled airports, power plants (capacity by fuel), market places and ports, each with great-circle distance in km. Every block names its source and data date; computed fields are marked as computed by Lilambd. Historic…
World Prices by Country. What things cost and how fast prices move, by country and by commodity, in one API. Routes: /gaps (limit, offset); /rank (item, by, order, year, continent, limit, offset); /items (q, kind, limit, offset); /compare (countries*, item, from, to); /summary; /countries (q, continent, limit, offset); /us-states (item, year, order, limit, offset); /commodities (kind, q, sort, limit, offset); /items/{item}; /countries/{iso2} (item, freq, from, to); /commodities/{item} (freq, from, to); /countries/{iso2}/profile. Paid $0.005 USDC per call via x402 (_meta["x402/payment"]); set …
World Pulse Daily Tech and Money Briefing. What moved in tech and money today, from public catalogues that only ever show *today*. Lilambd writes them down every day, so they become a history. Routes: /fx (base, to, amount, date); /days (limit); /feeds; /today (date); /search (q*, feed, from, to, history, limit, offset); /changes (since, date, feed, kind, type, min_change_pct, limit, offset); /briefing (date); /feeds/{feed} (date, kind, q, sort, limit, offset); /feeds/{feed}/history (key, q, kind, from, to, limit, offset). Paid $0.005 USDC per call via x402 (_meta["x402/payment"]); set sample…
Which new rules on my topic are coming in Japan or the US, and when can I still comment?. One finished brief per topic: Japanese e-Gov public-comment drafts still open, US Federal Register proposed rules with open comment windows, US final rules and Japanese law amendments published but not yet in force, and recent Japanese comment results with the number of comments received. Plain English or Japanese keywords (drone, AI, food labeling, tax, 建築, 医薬品). Deadlines, days left, counts and topic matching computed by Lilambd from official registers; every item links to its official page. Japanese t…
World Science Output by Country and Field. The shape of world research in one API, counted from every record in OpenAlex (snapshot 2026-10-14, 464,765,485 works). Routes: /gaps (year, min_population, limit, offset); /rank (year, by, min_population, limit, offset); /fields (year, limit, offset); /rising (country, subfield, field, min_papers, sort, limit, offset); /subfields (q, limit, offset); /countries/{iso2} (from, to, limit, offset); /fields/{field_id} (from, to, limit, offset). Paid $0.005 USDC per call via x402 (_meta["x402/payment"]); set sample=true for a free 3-row preview.
Lilambd World Signals Daily Change by Country. What changed today in the world's news events, per country. Daily GDELT 2.0 event counts by country and CAMEO root code (20 event types from public statement to mass violence) with mean Goldstein score, collected every morning since 2026-09-22: 19,185 country x event-type rows covering 126,256 events in 228 GDELT country codes over 31 collected days (2026-09-22 to 2026-11-03; 12 days not collected). One call to /today/{iso2} returns today's totals for a country against the previous collected day and the 7-day baseline, its rank, conflict share an…
World Music Instruments and Singing Styles. Cross-cultural music data for music apps, games, education, sound design and AI agents, built from open research archives. Routes: /names (q, limit, offset); /songs (q, genre, sound_source, region, society_id, limit, offset); /genres (q, limit, offset); /styles (society_id, var_id, code, region, limit, offset); /classes (q, limit, offset); /ensembles (q, region, country, limit, offset); /functions (function, region, limit, offset); /societies (q, region, country, lat, lon, limit, offset); /instruments (q, hs_class, hs_number, region, country, societ…
World Dishes: national and regional dishes by country. Look up the dishes Wikidata links to a country (ISO3), or search a dish by name in English or Japanese. Returns Wikidata QID, English and Japanese names and every country the dish is linked to. Values as recorded in Wikidata; nothing estimated. Coverage reflects Wikidata, so some countries have few or no dishes. Routes: /dish (q*, limit); /dishes (iso3*, limit). Paid $0.02 USDC per call via x402 (_meta["x402/payment"]); set sample=true for a free 3-row preview.
How does this country's education system measure up?. Latest measured education indicators for 209 countries (literacy, enrolment at each level, completion, spending, pupils per teacher, out-of-school children, R&D spend, researchers, tertiary gender parity), each with its year and World Bank series code, plus the number of research and education institutions in the country (OpenAlex, all with ROR ids). Compare up to 6 countries or rank all countries on one indicator. Facts only; no personal data. Routes: /rank (indicator, since, limit); /answer (country*); /compare (countries*); /coverage. P…
World Power: country electricity profile. One call returns a country's electricity in numbers: generation by fuel (TWh) and shares for 2025 (or 2024), change vs the previous year, fossil and low-carbon share, carbon intensity (gCO2e/kWh), demand, net imports, power-sector emissions, installed plant capacity by fuel and the five largest plants. 214 countries plus World and regions. Values as published by Ember, the Energy Institute and WRI; nothing estimated. Routes: /; /mix (country*, year); /answer (country*, year); /countries (limit, offset). Paid $0.5 USDC per call via x402 (_meta["x402/pa…