| name | DDInter |
| description | Query the DDInter drug-drug interaction database. Use whenever the user asks about drug-drug interactions, DDI severity levels, or wants to look up interactions for a drug name or DDInter ID.
|
DDInter Query Skill
Search DDInter interaction records by drug name or DDInter ID. Auto-detects input type:
| Input Pattern | Detected As | Match Logic |
|---|
DDInter582 | DDInter ID | exact on DDInterID_A or DDInterID_B |
| anything else | drug name | exact then substring on Drug_A / Drug_B |
API
| Function | Input | Returns |
|---|
search(entity) | drug name or DDInter ID | list[dict] |
search_batch(entities) | list of entity strings | dict[str, list[dict]] |
get_interactions_between(drug_a, drug_b) | two drug names | list[dict] |
summarize(hits, entity) | hit list + label | compact text |
to_json(hits) | hit list | list[dict] |
list_drugs() | — | sorted unique drug names |
Usage
See if __name__ == "__main__" block in 20_DDInter.py for runnable examples covering: single drug search, DDInter ID lookup, pairwise interaction check, batch search, and JSON output.
Key Fields
Each interaction row contains: DDInterID_A, Drug_A, DDInterID_B, Drug_B, Level (Major / Moderate / Minor).
Data
- Source: 8 CSV files partitioned by ATC code (
ddinter_downloads_code_{A,B,D,H,L,P,R,V}.csv)
- Path:
resources_metadata/ddi/DDInter/
- Citation: Xiong G, et al. Nucleic Acids Res. 2025;53(D1):D1356. DDInter 2.0.
