@vercel/detect-agent - npm Package Compare versions

Comparing version 1.2.0-canary.20260211174907.cdd2da6 to 1.2.0

./dist/index.js

@@ -31,2 +31,3 @@ "use strict";
 const CLAUDE = "claude";
+const COWORK = "cowork";
 const DEVIN = "devin";
@@ -36,2 +37,3 @@ const REPLIT = "replit";
 const CODEX = "codex";
+const ANTIGRAVITY = "antigravity";
 const AUGMENT_CLI = "augment-cli";
@@ -43,2 +45,3 @@ const OPENCODE = "opencode";
   CLAUDE,
+  COWORK,
   DEVIN,
@@ -48,2 +51,3 @@ REPLIT,
   CODEX,
+  ANTIGRAVITY,
   AUGMENT_CLI,
@@ -71,5 +75,8 @@ OPENCODE
   }
-  if (process.env.CODEX_SANDBOX) {
+  if (process.env.CODEX_SANDBOX || process.env.CODEX_CI || process.env.CODEX_THREAD_ID) {
     return { isAgent: true, agent: { name: CODEX } };
   }
+  if (process.env.ANTIGRAVITY_AGENT) {
+    return { isAgent: true, agent: { name: ANTIGRAVITY } };
+  }
   if (process.env.AUGMENT_AGENT) {
@@ -82,2 +89,5 @@ return { isAgent: true, agent: { name: AUGMENT_CLI } };
   if (process.env.CLAUDECODE || process.env.CLAUDE_CODE) {
+    if (process.env.CLAUDE_CODE_IS_COWORK) {
+      return { isAgent: true, agent: { name: COWORK } };
+    }
     return { isAgent: true, agent: { name: CLAUDE } };
@@ -91,3 +101,3 @@ }
     return { isAgent: true, agent: { name: DEVIN } };
-  } catch (error) {
+  } catch (_error) {
   }
@@ -94,0 +104,0 @@ return { isAgent: false, agent: void 0 };

CHANGELOG.md

 # @vercel/detect-agent
 
+## 1.2.0
+
+### Minor Changes
+
+- Add `cowork` as a distinct agent name to differentiate Claude Cowork from Claude Code via the `CLAUDE_CODE_IS_COWORK` environment variable. ([#15441](https://github.com/vercel/vercel/pull/15441))
+
+## 1.1.1
+
+### Patch Changes
+
+- Add Antigravity agent detection via `ANTIGRAVITY_AGENT` environment variable ([#15413](https://github.com/vercel/vercel/pull/15413))
+
+- Detect Codex when `CODEX_CI` or `CODEX_THREAD_ID` is present. ([#15412](https://github.com/vercel/vercel/pull/15412))
+
 ## 1.1.0
@@ -4,0 +18,0 @@

dist/index.d.ts

 declare const CURSOR: "cursor";
 declare const CURSOR_CLI: "cursor-cli";
 declare const CLAUDE: "claude";
+declare const COWORK: "cowork";
 declare const DEVIN: "devin";
@@ -8,5 +9,6 @@ declare const REPLIT: "replit";
 declare const CODEX: "codex";
+declare const ANTIGRAVITY: "antigravity";
 declare const AUGMENT_CLI: "augment-cli";
 declare const OPENCODE: "opencode";
-export type KnownAgentNames = typeof CURSOR | typeof CURSOR_CLI | typeof CLAUDE | typeof DEVIN | typeof REPLIT | typeof GEMINI | typeof CODEX | typeof AUGMENT_CLI | typeof OPENCODE;
+export type KnownAgentNames = typeof CURSOR | typeof CURSOR_CLI | typeof CLAUDE | typeof COWORK | typeof DEVIN | typeof REPLIT | typeof GEMINI | typeof CODEX | typeof ANTIGRAVITY | typeof AUGMENT_CLI | typeof OPENCODE;
 export interface KnownAgentDetails {
@@ -26,2 +28,3 @@ name: KnownAgentNames;
     readonly CLAUDE: "claude";
+    readonly COWORK: "cowork";
     readonly DEVIN: "devin";
@@ -31,2 +34,3 @@ readonly REPLIT: "replit";
     readonly CODEX: "codex";
+    readonly ANTIGRAVITY: "antigravity";
     readonly AUGMENT_CLI: "augment-cli";
@@ -33,0 +37,0 @@ readonly OPENCODE: "opencode";

dist/index.js

@@ -31,2 +31,3 @@ "use strict";
 const CLAUDE = "claude";
+const COWORK = "cowork";
 const DEVIN = "devin";
@@ -36,2 +37,3 @@ const REPLIT = "replit";
 const CODEX = "codex";
+const ANTIGRAVITY = "antigravity";
 const AUGMENT_CLI = "augment-cli";
@@ -43,2 +45,3 @@ const OPENCODE = "opencode";
   CLAUDE,
+  COWORK,
   DEVIN,
@@ -48,2 +51,3 @@ REPLIT,
   CODEX,
+  ANTIGRAVITY,
   AUGMENT_CLI,
@@ -71,5 +75,8 @@ OPENCODE
   }
-  if (process.env.CODEX_SANDBOX) {
+  if (process.env.CODEX_SANDBOX || process.env.CODEX_CI || process.env.CODEX_THREAD_ID) {
     return { isAgent: true, agent: { name: CODEX } };
   }
+  if (process.env.ANTIGRAVITY_AGENT) {
+    return { isAgent: true, agent: { name: ANTIGRAVITY } };
+  }
   if (process.env.AUGMENT_AGENT) {
@@ -82,2 +89,5 @@ return { isAgent: true, agent: { name: AUGMENT_CLI } };
   if (process.env.CLAUDECODE || process.env.CLAUDE_CODE) {
+    if (process.env.CLAUDE_CODE_IS_COWORK) {
+      return { isAgent: true, agent: { name: COWORK } };
+    }
     return { isAgent: true, agent: { name: CLAUDE } };
@@ -91,3 +101,3 @@ }
     return { isAgent: true, agent: { name: DEVIN } };
-  } catch (error) {
+  } catch (_error) {
   }
@@ -94,0 +104,0 @@ return { isAgent: false, agent: void 0 };

package.json

 {
   "name": "@vercel/detect-agent",
-  "version": "1.2.0-canary.20260211174907.cdd2da6",
+  "version": "1.2.0",
   "description": "Detect if code is running in an AI agent or automated development environment",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -34,2 +34,3 @@ # @vercel/detect-agent
 - **Codex** (OpenAI)
+- **Antigravity** (Google DeepMind)
 - **Replit** (online IDE)
@@ -36,0 +37,0 @@

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 4 instances

Fixed alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Improved metrics

Total package byte prevSize

24328

6.14%

Lines of code

243

10.96%

Number of low quality alerts

0

-100%

Number of lines in readme file

125

0.81%

Worsened metrics

Number of low supply chain risk alerts

34

30.77%

No dependency changes