diff --git a/bun.lock b/bun.lock
index e3c11e5..44602ce 100644
--- a/bun.lock
+++ b/bun.lock
@@ -10,7 +10,7 @@
       },
     },
     "packages/astchunk": {
-      "name": "@supermemory/astchunk",
+      "name": "code-chunk",
       "version": "0.1.0",
       "dependencies": {
         "effect": "^3.19.12",
@@ -38,7 +38,7 @@
       "name": "@supermemory/eval",
       "version": "0.1.0",
       "dependencies": {
-        "@supermemory/astchunk": "workspace:*",
+        "code-chunk": "workspace:*",
         "openai": "^4.0.0",
       },
       "devDependencies": {
@@ -187,8 +187,6 @@
 
     "@standard-schema/spec": ["@standard-schema/spec@1.1.0", "", {}, "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w=="],
 
-    "@supermemory/astchunk": ["@supermemory/astchunk@workspace:packages/astchunk"],
-
     "@supermemory/eval": ["@supermemory/eval@workspace:packages/eval"],
 
     "@tybys/wasm-util": ["@tybys/wasm-util@0.10.1", "", { "dependencies": { "tslib": "^2.4.0" } }, "sha512-9tTaPJLSiejZKx+Bmog4uSubteqTvFrVrURwkmHixBo0G4seD0zUxp98E1DzUBJxLQ3NPwXrGKDiVjwx/DpPsg=="],
@@ -225,6 +223,8 @@
 
     "citty": ["citty@0.1.6", "", { "dependencies": { "consola": "^3.2.3" } }, "sha512-tskPPKEs8D2KPafUypv2gxwJP8h/OaJmC82QQGGDQcHvXX43xF2VDACcJVmZ0EuSxkpO9Kc4MlrA3q0+FG58AQ=="],
 
+    "code-chunk": ["code-chunk@workspace:packages/astchunk"],
+
     "coffi": ["coffi@0.1.37", "", { "dependencies": { "strip-json-comments": "^5.0.3" } }, "sha512-ewO5Xis7sw7g54yI/3lJ/nNV90Er4ZnENeDORZjrs58T70MmwKFLZgevraNCz+RmB4KDKsYT1ui1wDB36iPWqQ=="],
 
     "combined-stream": ["combined-stream@1.0.8", "", { "dependencies": { "delayed-stream": "~1.0.0" } }, "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg=="],
diff --git a/package.json b/package.json
index dcdeaad..bc88d35 100644
--- a/package.json
+++ b/package.json
@@ -5,14 +5,14 @@
 		"packages/*"
 	],
 	"scripts": {
-		"build": "bun run --filter '@supermemory/astchunk' build",
-		"dev": "bun run --filter '@supermemory/astchunk' dev",
+		"build": "bun run --filter 'code-chunk' build",
+		"dev": "bun run --filter 'code-chunk' dev",
 		"lint": "biome check .",
 		"lint:fix": "biome check --write .",
 		"format": "biome format --write .",
-		"test": "bun run --filter '@supermemory/astchunk' test",
-		"test:coverage": "bun run --filter '@supermemory/astchunk' test:coverage",
-		"test:watch": "bun run --filter '@supermemory/astchunk' test:watch",
+		"test": "bun run --filter 'code-chunk' test",
+		"test:coverage": "bun run --filter 'code-chunk' test:coverage",
+		"test:watch": "bun run --filter 'code-chunk' test:watch",
 		"type-check": "bun run --filter '*' type-check",
 		"eval": "bun run --filter '@supermemory/eval' start"
 	},
diff --git a/packages/astchunk/package.json b/packages/astchunk/package.json
index b433c35..27df753 100644
--- a/packages/astchunk/package.json
+++ b/packages/astchunk/package.json
@@ -39,6 +39,7 @@
 	"type": "module",
 	"exports": {
 		".": {
+			"types": "./src/index.ts",
 			"bun": "./src/index.ts",
 			"import": {
 				"types": "./dist/index.d.ts",
diff --git a/packages/eval/package.json b/packages/eval/package.json
index 912b59a..1962dd8 100644
--- a/packages/eval/package.json
+++ b/packages/eval/package.json
@@ -9,7 +9,7 @@
 		"type-check": "tsc --noEmit"
 	},
 	"dependencies": {
-		"@supermemory/astchunk": "workspace:*",
+		"code-chunk": "workspace:*",
 		"openai": "^4.0.0"
 	},
 	"devDependencies": {
diff --git a/packages/eval/src/chunkers/ast.ts b/packages/eval/src/chunkers/ast.ts
index 59965b3..9e8f799 100644
--- a/packages/eval/src/chunkers/ast.ts
+++ b/packages/eval/src/chunkers/ast.ts
@@ -5,7 +5,7 @@
  * Uses the built-in contextualizedText for better embedding quality.
  */
 
-import { chunk } from '@supermemory/astchunk'
+import { chunk } from 'code-chunk'
 
 /**
  * Chunk a file using AST-aware chunking and return results
diff --git a/packages/eval/src/debug_chunks.ts b/packages/eval/src/debug_chunks.ts
index b0b088a..4afb888 100644
--- a/packages/eval/src/debug_chunks.ts
+++ b/packages/eval/src/debug_chunks.ts
@@ -1,6 +1,6 @@
 import { readFileSync } from 'node:fs'
 import { join } from 'node:path'
-import { chunk } from '@supermemory/astchunk'
+import { chunk } from 'code-chunk'
 import { chunkFile as chunkFixed } from './chunkers/fixed'
 
 // Check deepmind_tracr/tracr/craft/transformers.py