diff --git a/packages/build/src/plugins/child/run.js b/packages/build/src/plugins/child/run.js
index 4433f57c38..1fbc42c160 100644
--- a/packages/build/src/plugins/child/run.js
+++ b/packages/build/src/plugins/child/run.js
@@ -10,7 +10,7 @@ import { getUtils } from './utils.js'
 
 /** Run a specific plugin event handler */
 export const run = async function (
-  { event, error, constants, envChanges, featureFlags, netlifyConfig, otelCarrier },
+  { event, error, constants, envChanges, featureFlags, netlifyConfig, otelCarrier, extensionMetadata },
   { methods, inputs, packageJson, verbose },
 ) {
   setGlobalContext(propagation.extract(context.active(), otelCarrier))
@@ -31,6 +31,7 @@ export const run = async function (
       error,
       featureFlags,
       systemLog,
+      extensionMetadata,
     }
 
     const envBefore = setEnvChanges(envChanges)
diff --git a/packages/build/src/steps/plugin.js b/packages/build/src/steps/plugin.js
index a18eafba71..655dbb359e 100644
--- a/packages/build/src/steps/plugin.js
+++ b/packages/build/src/steps/plugin.js
@@ -66,6 +66,7 @@ export const firePluginStep = async function ({
         netlifyConfig,
         constants,
         otelCarrier,
+        extensionMetadata,
       },
       logs: logsA,
       verbose,
diff --git a/packages/build/src/types/netlify_plugin_options.ts b/packages/build/src/types/netlify_plugin_options.ts
index a5f1da7cbb..3be67b322a 100644
--- a/packages/build/src/types/netlify_plugin_options.ts
+++ b/packages/build/src/types/netlify_plugin_options.ts
@@ -23,4 +23,8 @@ export interface NetlifyPluginOptions<TInputs extends PluginInputs<StringKeys<TI
   utils: NetlifyPluginUtils
   featureFlags?: Record<string, unknown>
   systemLog?(message: string): void
+  /**
+   * When an extension's event handler executes, we pass extension-specific metadata to the exension
+   */
+  extensionMetadata: { extension_token?: string }
 }
diff --git a/packages/config/src/api/site_info.ts b/packages/config/src/api/site_info.ts
index e0612918d1..ec9586999b 100644
--- a/packages/config/src/api/site_info.ts
+++ b/packages/config/src/api/site_info.ts
@@ -1,5 +1,6 @@
 import { NetlifyAPI } from 'netlify'
 import fetch from 'node-fetch'
+import type { RequestInit } from 'node-fetch'
 
 import { getEnvelope } from '../env/envelope.js'
 import { throwUserError } from '../error.js'
@@ -17,6 +18,7 @@ type GetSiteInfoOpts = {
   featureFlags?: Record<string, boolean>
   testOpts?: TestOptions
   siteFeatureFlagPrefix: string
+  token: string
 }
 /**
  * Retrieve Netlify Site information, if available.
@@ -36,6 +38,8 @@ export const getSiteInfo = async function ({
   offline = false,
   testOpts = {},
   siteFeatureFlagPrefix,
+  token,
+  featureFlags = {},
 }: GetSiteInfoOpts) {
   const { env: testEnv = false } = testOpts
 
@@ -46,7 +50,9 @@ export const getSiteInfo = async function ({
     if (accountId !== undefined) siteInfo.account_id = accountId
 
     const integrations =
-      mode === 'buildbot' && !offline ? await getIntegrations({ siteId, testOpts, offline, accountId }) : []
+      mode === 'buildbot' && !offline
+        ? await getIntegrations({ siteId, testOpts, offline, accountId, token, featureFlags })
+        : []
 
     return { siteInfo, accounts: [], addons: [], integrations }
   }
@@ -55,7 +61,7 @@ export const getSiteInfo = async function ({
     getSite(api, siteId, siteFeatureFlagPrefix),
     getAccounts(api),
     getAddons(api, siteId),
-    getIntegrations({ siteId, testOpts, offline, accountId }),
+    getIntegrations({ siteId, testOpts, offline, accountId, token, featureFlags }),
   ]
 
   const [siteInfo, accounts, addons, integrations] = await Promise.all(promises)
@@ -109,6 +115,8 @@ type GetIntegrationsOpts = {
   accountId?: string
   testOpts: TestOptions
   offline: boolean
+  token?: string
+  featureFlags?: Record<string, boolean>
 }
 
 const getIntegrations = async function ({
@@ -116,11 +124,13 @@ const getIntegrations = async function ({
   accountId,
   testOpts,
   offline,
+  token,
+  featureFlags,
 }: GetIntegrationsOpts): Promise<IntegrationResponse[]> {
   if (!siteId || offline) {
     return []
   }
-
+  const sendBuildBotTokenToJigsaw = featureFlags?.send_build_bot_token_to_jigsaw
   const { host } = testOpts
 
   const baseUrl = new URL(host ? `http://${host}` : `https://api.netlifysdk.com`)
@@ -131,7 +141,15 @@ const getIntegrations = async function ({
     : `${baseUrl}site/${siteId}/integrations/safe`
 
   try {
-    const response = await fetch(url)
+    const requestOptions = {} as RequestInit
+
+    if (sendBuildBotTokenToJigsaw && token) {
+      requestOptions.headers = {
+        'netlify-sdk-build-bot-token': token,
+      }
+    }
+
+    const response = await fetch(url, requestOptions)
     if (!response.ok) {
       throw new Error(`Unexpected status code ${response.status} from fetching extensions`)
     }
diff --git a/packages/config/src/main.ts b/packages/config/src/main.ts
index a42dd9e7a8..a9e20759e7 100644
--- a/packages/config/src/main.ts
+++ b/packages/config/src/main.ts
@@ -80,6 +80,7 @@ export const resolveConfig = async function (opts) {
     offline,
     featureFlags,
     testOpts,
+    token,
   })
 
   const { defaultConfig: defaultConfigA, baseRelDir: baseRelDirA } = parseDefaultConfig({
diff --git a/packages/config/tests/api/tests.js b/packages/config/tests/api/tests.js
index e235c0bbeb..f01d136981 100644
--- a/packages/config/tests/api/tests.js
+++ b/packages/config/tests/api/tests.js
@@ -419,6 +419,32 @@ test('Integrations are returned if accountId is present and mode is dev', async
   t.assert(config.integrations[0].has_build === true)
 })
 
+test('Integrations are returned and called with a netlify-sdk-build-bot-token', async (t) => {
+  const { output, requests } = await new Fixture('./fixtures/base')
+    .withFlags({
+      siteId: 'test',
+      mode: 'dev',
+      token: 'test',
+      accountId: 'account1',
+      featureFlags: {
+        send_build_bot_token_to_jigsaw: true,
+      },
+    })
+    .runConfigServer([SITE_INFO_DATA, TEAM_INSTALLATIONS_META_RESPONSE, FETCH_INTEGRATIONS_EMPTY_RESPONSE])
+
+  const config = JSON.parse(output)
+  const installationsHeaders = requests.find(
+    (request) => request.url === TEAM_INSTALLATIONS_META_RESPONSE.path,
+  )?.headers
+
+  t.assert(installationsHeaders.includes('netlify-sdk-build-bot-token'))
+  t.assert(config.integrations)
+  t.assert(config.integrations.length === 1)
+  t.assert(config.integrations[0].slug === 'test')
+  t.assert(config.integrations[0].version === 'so-cool-v2')
+  t.assert(config.integrations[0].has_build === true)
+})
+
 test('Integrations are not returned if failed to fetch integrations', async (t) => {
   const { output } = await new Fixture('./fixtures/base')
     .withFlags({