Create ncbi_turbo.py

mcp/ncbi_turbo.py

@@ -0,0 +1,21 @@
+import os, asyncio, httpx
+from functools import lru_cache
+
+_KEY  = os.getenv("NCBI_EUTILS_KEY")
+_BASE = "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/"
+
+async def _call(ep: str, params: dict, *, t=8):
+    if _KEY: params["api_key"] = _KEY
+    async with httpx.AsyncClient(timeout=t) as c:
+        r = await c.get(f"{_BASE}{ep}", params=params); r.raise_for_status()
+        return r.json() if r.headers["content-type"].startswith("application/json") else r.text
+
+@lru_cache(maxsize=512)
+async def pubmed_ids(term: str, n: int = 20):
+    data = await _call("esearch.fcgi", {"db":"pubmed","term":term,"retmode":"json","retmax":n})
+    return data["esearchresult"]["idlist"]
+
+@lru_cache(maxsize=512)
+async def gene_summary(gene_id: str):
+    data = await _call("esummary.fcgi", {"db":"gene","id":gene_id,"retmode":"json"})
+    return list(data["result"].values())[1]