MCP server · free · read-only
Ask your AI tool which trials sit next to your asset.
The Prognyx live comparison, as an MCP server. Connect it once to Claude, Claude Code, Cursor or any client that supports remote MCP servers, and ask in plain language. Every study comes back with its ClinicalTrials.gov link.
https://www.prognyx.com/api/mcp
Streamable HTTP, no account, no API key. Public research terms only: never send a confidential programme name or personal data.
What you can ask
- "Which KIF18A trials are running in ovarian cancer, and who sponsors them?" The
compare_trialstool returns up to three interventional studies side by side: sponsor, phase, status, declared arms, primary outcomes and last registry update. - "What does the KRAS G12C trial landscape look like right now?"
search_registrygives total and active study counts, leading sponsors, the phase mix and the most recently updated studies, with related Prognyx briefings. - "Has Prognyx written about multiple myeloma CAR-T?"
search_briefingssearches the published briefings, newest first.
Use a target rather than a single drug name to see other programmes: "B7-H3 in small cell lung cancer" returns Phase 3 studies from GSK, Daiichi Sankyo and Qilu.
Connect it
Claude (desktop app and claude.ai)
Settings → Connectors → Add custom connector. Name it Prognyx and paste the server URL above.
Claude Code
claude mcp add --transport http prognyx https://www.prognyx.com/api/mcp
Cursor, Windsurf and other clients
Add the server to the client's MCP configuration file:
{
"mcpServers": {
"prognyx": { "url": "https://www.prognyx.com/api/mcp" }
}
}
What it does not do
It reads the public registry and says what the records declare. It does not decide who competes with whom: a shared keyword is not a shared population, and a registry record is not an efficacy result. Counts for sponsors and phases come from a recent sample, stated in each answer. The registry is queried live, so results change as records are updated.
The reading that turns those records into a decision (which programme matters for your asset, and what would change your next move) is what a Prognyx pilot delivers.
Frequently asked
Is the Prognyx MCP server free?
Yes. It is read-only, needs no account or key, and is rate-limited per address to keep it available. The paid offer is the one-off pilot on one asset and one decision question.
Where does the data come from?
Trial data comes live from ClinicalTrials.gov, and every study carries its registry URL. Briefings come from the Prognyx archive, where each claim links to a primary source.
What is logged?
The tool name and the public terms you send may appear with a timestamp in hosting logs, to see which topics people ask about. No account and no identifier; our code does not write the IP address to its logs, and the host keeps its own technical logs. Details are on the privacy page.
Need the reading, not just the records?
Name the asset, indication and decision question. The one-off pilot costs $2,000 and is delivered in five business days.
Scope a pilot → How we work