> ## Documentation Index > Fetch the complete documentation index at: https://context7.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get library usage metrics > Retrieve full usage metrics for a library: cumulative and daily request counters broken down by surface (web page, text docs, MCP, CLI), MCP client daily unique-user breakdown, and lifetime topic and country distributions. The API key must belong to a member of the teamspace that owns the library — claim ownership from the library's admin page on context7.com. ## OpenAPI ````yaml https://context7.com/openapi.json get /v2/libs/metrics openapi: 3.0.0 info: title: Context7 Public API description: >- The Context7 Public API provides programmatic access to library documentation and search functionality. Get up-to-date documentation and code examples for any library. version: 2.0.0 contact: name: Context7 Support url: https://context7.com email: support@context7.com servers: - url: https://context7.com/api description: Production server security: [] tags: - name: Search description: Search for libraries in the Context7 database - name: Context description: Retrieve documentation context for queries - name: Ask description: Answer questions from a website registered with Context7 Ask - name: Refresh description: Refresh existing libraries to fetch latest documentation - name: Policies description: Manage teamspace access policies and filters - name: Add Library description: Submit new libraries for documentation processing - name: Metrics description: Retrieve usage metrics for libraries - name: Usage description: See member and teamspace API usage - name: Teamspaces description: >- Teamspaces the caller is a member of. The management API (`/v2/teamspaces/*`) accepts a Context7 API key, which reaches only its own teamspace and can make changes or read personal data only when it was created with write access (other keys can only read and get 403 `write_access_required` on writes and on personal data), or an OAuth token issued for the Context7 Admin MCP server (`https://admin.mcp.context7.com/mcp`), which reaches every teamspace of the user. A browser session is not accepted. - name: Teamspace Admin description: >- Members, invitations, rules, library policies and requests, usage and the spending limit of a teamspace. Every API key can read rules, policies, usage and the spending limit. Changes, and reading members, invitations, the invite link and library requests (they name people), need an API key created with **Write access** ticked (other keys get 403 `write_access_required`), or the Context7 Admin MCP sign-in. - name: Teamspace Libraries description: >- A teamspace's libraries: its private sources and the libraries it has claimed. Add, refresh, configure, version, claim and remove them, and read their parse state and usage. A library id `/owner/repo` is two path segments. Every API key can read. Changes need an API key created with **Write access** ticked (other keys get 403 `write_access_required`), or the Context7 Admin MCP sign-in. - name: Docs7 Sites description: >- Docs7 documentation sites of a teamspace: settings, custom domains, deployments, previews and the Docs7 agents. Any member can read; owners and admins can change; developers can add a site, publish one added for the agents only, and rebuild. Sites deployed with the `docs7 deploy` CLI have `source: "local"`; operations marked GitHub-only answer 404 for them. Every API key can read, except feature requests and the GitHub account behind a build (personal data). Changes, and those reads, need an API key created with **Write access** ticked (other keys get 403 `write_access_required`), or the Context7 Admin MCP sign-in. - name: Docs7 Analytics description: >- Traffic of one Docs7 site: visitors, AI crawlers, searches, assistant questions and page feedback. Docs7 Free reads the last 7 days, Docs7 Pro the last 90. Every API key can read the visitor, crawler and path reports. Searches, questions, conversations, feedback and the raw records (`explore`) are personal data and need an API key created with **Write access** ticked, or the Context7 Admin MCP sign-in. - name: Ask Sites description: >- Manage a teamspace's Context7 Ask sites: add, verify, remove, and read their analytics and question log. Every API key can read the sites. Changes, and reading the analytics and question log (visitor questions), need an API key created with **Write access** ticked (other keys get 403 `write_access_required`), or the Context7 Admin MCP sign-in. paths: /v2/libs/metrics: get: tags: - Metrics summary: Get library usage metrics description: >- Retrieve full usage metrics for a library: cumulative and daily request counters broken down by surface (web page, text docs, MCP, CLI), MCP client daily unique-user breakdown, and lifetime topic and country distributions. The API key must belong to a member of the teamspace that owns the library — claim ownership from the library's admin page on context7.com. operationId: getLibraryMetrics parameters: - $ref: '#/components/parameters/LibraryIdParam' - $ref: '#/components/parameters/DaysParam' responses: '200': description: Library usage metrics content: application/json: schema: $ref: '#/components/schemas/LibraryMetricsResponse' example: total: page: 12450 txt: 3820 mcp: 95210 cli: 1240 daily: - date: '2025-01-14' page: 8 txt: 3 mcp: 42 cli: 1 total: 54 - date: '2025-01-15' page: 11 txt: 5 mcp: 67 cli: 0 total: 83 mcpClients: dailyData: - date: '2025-01-14' uniqueUsersByClient: cursor: 12 claude-code: 7 totalUniqueUsers: 18 - date: '2025-01-15' uniqueUsersByClient: cursor: 15 claude-code: 9 codex: 2 totalUniqueUsers: 25 topics: - topic: routing count: 420 - topic: middleware count: 312 - topic: app-router count: 187 countries: - country: US count: 3120 - country: DE count: 842 - country: IN count: 610 '400': $ref: '#/components/responses/BadRequestError' '401': $ref: '#/components/responses/UnauthorizedError' '403': $ref: '#/components/responses/ForbiddenError' '404': $ref: '#/components/responses/NotFoundError' '500': $ref: '#/components/responses/InternalServerError' security: - bearerAuth: [] components: parameters: LibraryIdParam: name: libraryId in: query description: >- Context7-compatible library ID — the URL path of the library on context7.com. Use `/owner/repo` for GitHub repositories, or `//` for other sources (websites, llms.txt, GitLab/Bitbucket, etc.). Optionally suffix with `/` or `@` to pin a specific version. See [Library ID format](/api-guide#library-id-format). required: true schema: type: string minLength: 1 maxLength: 500 pattern: ^/[^/]+/[^/]+([/@][^/]+)?$ examples: github: summary: GitHub repository value: /vercel/next.js website: summary: Website source value: /websites/uploadcare_com llmstxt: summary: llms.txt source value: /llmstxt/example withVersion: summary: With specific version (slash) value: /vercel/next.js/v14.3.0 withVersionAt: summary: With specific version (@ syntax) value: /vercel/next.js@v14.3.0 DaysParam: name: days in: query description: Number of days of daily history to return (1-365). Defaults to 30. required: false schema: type: integer minimum: 1 maximum: 365 default: 30 example: 30 schemas: LibraryMetricsResponse: type: object description: Library usage metrics response properties: total: $ref: '#/components/schemas/ProjectStats' daily: type: array description: >- Per-day request counts (deltas, not cumulative), ordered from oldest to newest. Days with zero activity are omitted. Up to `days` points — fewer if the library has less history or had idle days in the window. items: $ref: '#/components/schemas/DailyStatsPoint' mcpClients: $ref: '#/components/schemas/McpClientMetrics' topics: type: array description: Lifetime topic distribution, ordered by count descending items: $ref: '#/components/schemas/TopicCount' countries: type: array description: >- Lifetime country distribution (ISO-2 codes), ordered by count descending items: $ref: '#/components/schemas/CountryCount' required: - total - daily - mcpClients - topics - countries ProjectStats: type: object description: Cumulative request counts for a library, broken down by request surface properties: page: type: integer description: Requests served to the context7.com web UI txt: type: integer description: Plain-text documentation requests mcp: type: integer description: Requests served via the Context7 MCP server cli: type: integer description: Requests served to the Context7 CLI required: - page - txt - mcp - cli DailyStatsPoint: type: object description: >- Per-day request counts for a library (counts *on* this date, not cumulative) properties: date: type: string format: date description: UTC date in `YYYY-MM-DD` format example: '2025-01-15' page: type: integer description: Requests served to the context7.com web UI on this date txt: type: integer description: Plain-text documentation requests on this date mcp: type: integer description: Requests served via the Context7 MCP server on this date cli: type: integer description: Requests served to the Context7 CLI on this date total: type: integer description: Sum of all request surfaces on this date (`page + txt + mcp + cli`) required: - date - page - txt - mcp - cli - total McpClientMetrics: type: object description: MCP client usage breakdown by day properties: dailyData: type: array description: >- Per-day MCP client unique-user breakdown, ordered from oldest to newest items: $ref: '#/components/schemas/McpDailyClientData' required: - dailyData TopicCount: type: object description: Topic with its lifetime request count properties: topic: type: string description: Normalized, lowercased topic string example: routing count: type: integer description: Number of requests that referenced this topic required: - topic - count CountryCount: type: object description: Country with its lifetime request count properties: country: type: string description: ISO 3166-1 alpha-2 country code example: US count: type: integer description: Number of requests originating from this country required: - country - count Error: type: object description: Standard error response properties: error: type: string description: Error code identifier message: type: string description: Human-readable error message required: - error - message McpDailyClientData: type: object description: Per-day MCP client unique users for a library properties: date: type: string format: date description: UTC date in `YYYY-MM-DD` format example: '2025-01-15' uniqueUsersByClient: type: object description: >- Unique user count per MCP client identifier (e.g., `cursor`, `claude-code`, `codex`) additionalProperties: type: integer totalUniqueUsers: type: integer description: Total unique users across all clients for this library on this date required: - date - uniqueUsersByClient - totalUniqueUsers responses: BadRequestError: description: Bad Request - Invalid input parameters content: application/json: schema: $ref: '#/components/schemas/Error' examples: validationError: summary: Validation error value: error: validation_error message: Library name is required invalidLibraryId: summary: Invalid library ID format value: error: invalid_library_id message: >- Invalid library ID format. Expected: `/owner/repo` for GitHub repositories, or `//` for other sources (the URL path of the library on context7.com) UnauthorizedError: description: Unauthorized - Invalid or missing API key content: application/json: schema: $ref: '#/components/schemas/Error' example: error: invalid_api_key message: >- Invalid API key. Please check your API key. API keys should start with 'ctx7sk' prefix. ForbiddenError: description: Forbidden - Insufficient permissions or plan restrictions content: application/json: schema: $ref: '#/components/schemas/Error' examples: accessDenied: summary: Library not in allowed list value: error: access_denied message: >- Access denied: Library /owner/repo is not included in your allowed libraries insufficientRole: summary: Insufficient team role value: error: forbidden message: Only team owners and admins can add private repositories planRequired: summary: Plan upgrade required value: error: forbidden message: >- Private repositories require a pro plan or team. Upgrade at https://context7.com/plans NotFoundError: description: Not Found - Resource doesn't exist content: application/json: schema: $ref: '#/components/schemas/Error' examples: libraryNotFound: summary: Library not found value: error: library_not_found message: >- Library "/owner/repo" not found. Please check the library ID or your access permissions. versionNotFound: summary: Version not found value: error: version_not_found message: >- Version "canary" not found for library "/owner/repo". Available versions: v2.0.0, v1.5.0 noSnippetsFound: summary: No snippets found value: error: no_snippets_found message: Could not fetch documentation snippets from the library. noRelevantSnippets: summary: No snippets matched the query value: error: no_relevant_snippets message: >- No documentation in "/owner/repo" matched this query. Try a more specific query with different terms, or search for another library that covers this topic. teamNotFound: summary: Team not found value: error: team_not_found message: Team not found or access denied userNotFound: summary: User not found value: error: user_not_found message: User not found noLibrariesFound: summary: No libraries matched search query value: error: no_libraries_found message: >- No libraries found for "nonexistent-lib". Try a different search term. InternalServerError: description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/Error' example: error: internal_error message: An error occurred while processing your request securitySchemes: bearerAuth: type: http scheme: bearer description: >- Get your API key at [context7.com/dashboard](https://context7.com/dashboard). Treat your API key like a password and store it securely. Every key can read the management API (`/v2/teamspaces/*`), except personal data: member and invitation emails, library requesters, visitor questions, Docs7 reader searches, conversations, feedback and feature requests, and the GitHub account behind a build. To read those or make changes there, the key must be created with **Write access** ticked; other keys get 403 `write_access_required`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.