Open data: clinical trials, EU tenders, companies, fuel prices
Official open data as JSON: clinical trials, EU tenders, papers, apps, French firms, fuel, domains.
Connect Remote server
claude mcp add --transport http open-data https://api.gregswarm.duckdns.org/mcp --header "X-RapidAPI-Key: <X_RAPIDAPI_KEY>"
{
"mcpServers": {
"open-data": {
"url": "https://api.gregswarm.duckdns.org/mcp",
"headers": {
"X-RapidAPI-Key": "<X_RAPIDAPI_KEY>"
}
}
}
}
{
"servers": {
"open-data": {
"type": "http",
"url": "https://api.gregswarm.duckdns.org/mcp",
"headers": {
"X-RapidAPI-Key": "<X_RAPIDAPI_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.gregswarm.duckdns.org/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 6 found in our last check
app-store-searchSearch Apple's App Store by keyword in any storefront country and get each app's developer, price, rating, version, release date, genre, size, minimum OS and store URL. Read from itunes.apple.com when called. Each result: app_id, name, developer, developer_id, bundle_id, price,…
clinical-trials-monitorStudies from the official ClinicalTrials.gov API v2 for a condition, phase and status, returning only the studies whose status, phase, enrollment or last update changed since your last run. Read from clinicaltrials.gov when called. Each result: nct_id, title, sponsor, phase, sta…
eu-fuel-monitorEach run returns only the stations whose fuel prices changed since the last run, from the French and Spanish open government feeds, filtered by postcode prefix. Read from donnees.roulez-eco.fr, sedeaplicaciones.minetur.gob.es when called. Each result: country, station_id, postco…
fr-company-searchSearch France's official company register by NAF activity code, département, headcount band and status, and get typed legal-entity records with head-office address, coordinates and company size. Read from recherche-entreprises.api.gouv.fr when called. Each result: siren, siret_h…
scholarly-searchSearch the OpenAlex index of scholarly works by keyword, year range and open-access status, and get each paper's title, DOI, year, venue, type, citation count and open-access link. Read from api.openalex.org when called. Each result: openalex_id, title, doi, year, publication_da…
ted-tender-monitorNew public procurement notices from the EU's official TED search API for a CPV code prefix, buyer country and keyword, returning only the notices that are new or changed since your last run. Read from api.ted.europa.eu when called. Each result: notice_id, publication_date, buyer…
Headers
| Name | Description |
|---|---|
X-RapidAPI-KeyRequired, secret | Your RapidAPI key for this API (https://rapidapi.com/IanGregory/api/clinical-trials-eu-tenders-open-data-api) |
Details
| Endpoint | https://api.gregswarm.duckdns.org/mcp (Streamable HTTP) |
| First published | 27 Oct 2026 |
| Last updated | 27 Oct 2026 |
| Registry name | org.duckdns.gregswarm.api/open-data |
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