diff --git a/.github/workflows/agent-release.yml b/.github/workflows/agent-release.yml
index feaf653f2f..bcd48962ab 100644
--- a/.github/workflows/agent-release.yml
+++ b/.github/workflows/agent-release.yml
@@ -57,6 +57,9 @@ jobs:
       - name: Build enricher (agent dependency)
         run: pnpm --filter @posthog/enricher run build
 
+      - name: Build harness (agent dependency)
+        run: pnpm --filter @posthog/harness run build
+
       - name: Build the package
         run: pnpm --filter agent run build
 
diff --git a/packages/agent/package.json b/packages/agent/package.json
index 1f253ca628..cd94555a5c 100644
--- a/packages/agent/package.json
+++ b/packages/agent/package.json
@@ -145,6 +145,7 @@
     "@posthog/shared": "workspace:*",
     "@posthog/git": "workspace:*",
     "@posthog/enricher": "workspace:*",
+    "@posthog/harness": "workspace:*",
     "@types/bun": "latest",
     "@types/tar": "^6.1.13",
     "msw": "^2.12.7",
@@ -167,7 +168,6 @@
     "@opentelemetry/resources": "^2.0.0",
     "@opentelemetry/sdk-logs": "^0.208.0",
     "@opentelemetry/semantic-conventions": "^1.28.0",
-    "@posthog/harness": "workspace:*",
     "@types/jsonwebtoken": "^9.0.10",
     "commander": "^14.0.2",
     "fflate": "^0.8.2",
diff --git a/packages/agent/src/pi/rpc-client.ts b/packages/agent/src/pi/rpc-client.ts
index 5806b77d1c..1479a4d6af 100644
--- a/packages/agent/src/pi/rpc-client.ts
+++ b/packages/agent/src/pi/rpc-client.ts
@@ -11,12 +11,17 @@ import {
   RpcClient,
   type RpcClientOptions,
 } from "@earendil-works/pi-coding-agent";
-import type { PosthogProviderOptions } from "@posthog/harness/extensions/posthog-provider/provider";
 import { safePiEnvironment } from "./rpc-environment";
 import type { PiModelOption, PiThinkingLevel } from "./types";
 
 export type PiRpcClient = RpcClient;
 
+export interface PiRpcProviderOptions {
+  region?: "us" | "eu" | "dev";
+  apiKey: string;
+  baseUrl?: string;
+}
+
 export async function getAvailableModelsWithThinkingLevels(
   client: PiRpcClient,
 ): Promise<PiModelOption[]> {
@@ -70,7 +75,7 @@ function attachJsonlReader(
 class SecurePiRpcClient extends RpcClient {
   constructor(
     private readonly secureOptions: RpcClientOptions,
-    private readonly providerOptions: PosthogProviderOptions,
+    private readonly providerOptions: PiRpcProviderOptions,
   ) {
     super(secureOptions);
   }
@@ -164,7 +169,7 @@ export function getPiRpcClientProcess(
 
 export type PiRpcClientOptions = Pick<RpcClientOptions, "cwd" | "model"> & {
   sessionFile?: string;
-  providerOptions: PosthogProviderOptions & { apiKey: string };
+  providerOptions: PiRpcProviderOptions;
 };
 
 export function createPiRpcClient(options: PiRpcClientOptions): PiRpcClient {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bea5e28250..7474e52bad 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -766,9 +766,6 @@ importers:
       '@opentelemetry/semantic-conventions':
         specifier: ^1.28.0
         version: 1.39.0
-      '@posthog/harness':
-        specifier: workspace:*
-        version: link:../harness
       '@types/jsonwebtoken':
         specifier: ^9.0.10
         version: 9.0.10
@@ -806,6 +803,9 @@ importers:
       '@posthog/git':
         specifier: workspace:*
         version: link:../git
+      '@posthog/harness':
+        specifier: workspace:*
+        version: link:../harness
       '@posthog/shared':
         specifier: workspace:*
         version: link:../shared