Resolve Context7 Library ID
resolve-library-idResolve a library name to a Context7-compatible ID for documentation queries. Selects the best match based on relevance, reputation, and coverage.
Instructions
Resolves a package/product name to a Context7-compatible library ID and returns matching libraries.
You MUST call this function before 'query-docs' to obtain a valid Context7-compatible library ID UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.
Selection Process:
Analyze the query to understand what library/package the user is looking for
Return the most relevant match based on:
Name similarity to the query (exact matches prioritized)
Description relevance to the query's intent
Documentation coverage (prioritize libraries with higher Code Snippet counts)
Source reputation (consider libraries with High or Medium reputation more authoritative)
Benchmark Score: Quality indicator (100 is the highest score)
Response Format:
Return the selected library ID in a clearly marked section
Provide a brief explanation for why this library was chosen
If multiple good matches exist, acknowledge this but proceed with the most relevant one
If no good matches exist, clearly state this and suggest query refinements
For ambiguous queries, request clarification before proceeding with a best-guess match.
IMPORTANT: Do not call this tool more than 3 times per question. If you cannot find what you need after 3 calls, use the best result you have.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | The user's original question or task. This is used to rank library results by relevance to what the user is trying to accomplish. IMPORTANT: Do not include any sensitive or confidential information such as API keys, passwords, credentials, or personal data in your query. | |
| libraryName | Yes | Library name to search for and retrieve a Context7-compatible library ID. |