From ff4a7724844f18fbdd565da0e418ad51ba6eb11d Mon Sep 17 00:00:00 2001
From: trumpyla <trumpyla@gmail.com>
Date: Fri, 22 May 2026 18:41:28 -0400
Subject: [PATCH] fix(deps): pin to published versions of tsx and
 claude-agent-acp

acpx 0.9.0 declared two versions that are not (or were not) published to
npm, leaving fresh installs broken:

- tsx ^4.22.0 -> ^4.21.0
  At the time of the 0.9.0 release `npm view tsx` topped out at 4.21.0,
  so `pnpm i` / `npm i` failed ETARGET. tsx 4.22.x has since been
  republished, but ^4.21.0 is the safer floor and resolves to the same
  4.22.3 on a fresh install.

- @agentclientprotocol/claude-agent-acp ^0.36.1 -> ^0.33.1
  The built-in agent registry pinned a version that 404s
  (npm latest is 0.33.1), so `acpx claude` fails to initialize on a
  clean install.

Both pins lowered to the newest versions actually on the registry.
Lockfile refreshed.
---
 package.json          | 2 +-
 pnpm-lock.yaml        | 2 +-
 src/agent-registry.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 70425764..b1b8f6f7 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "@agentclientprotocol/sdk": "^0.22.1",
     "commander": "^14.0.3",
     "skillflag": "^0.1.4",
-    "tsx": "^4.22.0",
+    "tsx": "^4.21.0",
     "zod": "^4.4.3"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bcc11093..d8248ce8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,7 +18,7 @@ importers:
         specifier: ^0.1.4
         version: 0.1.4
       tsx:
-        specifier: ^4.22.0
+        specifier: ^4.21.0
         version: 4.22.3
       zod:
         specifier: ^4.4.3
diff --git a/src/agent-registry.ts b/src/agent-registry.ts
index f67b3895..8eb251bd 100644
--- a/src/agent-registry.ts
+++ b/src/agent-registry.ts
@@ -5,7 +5,7 @@ import { fileURLToPath } from "node:url";
 const ACP_ADAPTER_PACKAGE_RANGES = {
   pi: "^0.0.26",
   codex: "^0.0.44",
-  claude: "^0.36.1",
+  claude: "^0.33.1",
 } as const;
 
 type BuiltInAgentPackageSpec = {