Use context7 api key

Author: jahooma

backend/src/llm-apis/context7-api.ts

@@ -1,4 +1,5 @@
 import { withTimeout } from '@codebuff/common/util/promise'
+import { env } from '@codebuff/internal/env'
 
 import { logger } from '../util/logger'
 
@@ -55,7 +56,14 @@ export async function searchLibraries(
     url.searchParams.set('query', query)
 
     const fetchStartTime = Date.now()
-    const response = await withTimeout(fetch(url), FETCH_TIMEOUT_MS)
+    const response = await withTimeout(
+      fetch(url, {
+        headers: {
+          Authorization: `Bearer ${env.CONTEXT7_API_KEY}`,
+        },
+      }),
+      FETCH_TIMEOUT_MS,
+    )
     const fetchDuration = Date.now() - fetchStartTime
 
     if (!response.ok) {
@@ -181,6 +189,7 @@ export async function fetchContext7LibraryDocumentation(
     const response = await withTimeout(
       fetch(url, {
         headers: {
+          Authorization: `Bearer ${env.CONTEXT7_API_KEY}`,
           'X-Context7-Source': 'codebuff',
         },
       }),

common/src/tools/params/tool/read-docs.ts

@@ -22,7 +22,7 @@ export const readDocsParams = {
         ),
       max_tokens: z
         .number()
-        .default(20_000)
+        .default(10_000)
         .optional()
         .describe(
           `Optional maximum number of tokens to return. Defaults to 20000. Values less than 10000 are automatically increased to 10000.`,

packages/internal/src/env.ts

@@ -13,6 +13,7 @@ const envSchema = {
     OPEN_ROUTER_API_KEY: z.string().min(1),
     RELACE_API_KEY: z.string().min(1),
     LINKUP_API_KEY: z.string().min(1),
+    CONTEXT7_API_KEY: z.string().optional(),
     GOOGLE_CLOUD_PROJECT_ID: z.string().min(1),
     PORT: z.coerce.number().min(1000),
 
@@ -54,6 +55,7 @@ const envSchema = {
     OPEN_ROUTER_API_KEY: process.env.OPEN_ROUTER_API_KEY,
     RELACE_API_KEY: process.env.RELACE_API_KEY,
     LINKUP_API_KEY: process.env.LINKUP_API_KEY,
+    CONTEXT7_API_KEY: process.env.CONTEXT7_API_KEY,
     GOOGLE_CLOUD_PROJECT_ID: process.env.GOOGLE_CLOUD_PROJECT_ID,
     PORT: process.env.PORT,