TanStack · github-actions · Apr 16, 2026
diff --git a/.changeset/fix-null-tool-input-normalization.md b/.changeset/fix-null-tool-input-normalization.md
diff --git a/examples/ts-svelte-chat/CHANGELOG.md b/examples/ts-svelte-chat/CHANGELOG.md
@@ -1,5 +1,18 @@
 # ts-svelte-chat
 
+## 0.1.32
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-openai@0.7.5
+  - @tanstack/ai-gemini@0.8.8
+  - @tanstack/ai-ollama@0.6.6
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-client@0.7.10
+  - @tanstack/ai-svelte@0.6.15
+
 ## 0.1.31
 
 ### Patch Changes

diff --git a/examples/ts-svelte-chat/package.json b/examples/ts-svelte-chat/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ts-svelte-chat",
   "private": true,
-  "version": "0.1.31",
+  "version": "0.1.32",
   "type": "module",
   "scripts": {
     "dev": "vite dev --port 3000",

diff --git a/examples/ts-vue-chat/CHANGELOG.md b/examples/ts-vue-chat/CHANGELOG.md
@@ -1,5 +1,19 @@
 # ts-vue-chat
 
+## 0.1.32
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-openai@0.7.5
+  - @tanstack/ai-gemini@0.8.8
+  - @tanstack/ai-ollama@0.6.6
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-client@0.7.10
+  - @tanstack/ai-vue@0.6.15
+  - @tanstack/ai-vue-ui@0.1.26
+
 ## 0.1.31
 
 ### Patch Changes

diff --git a/examples/ts-vue-chat/package.json b/examples/ts-vue-chat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-vue-chat",
-  "version": "0.1.31",
+  "version": "0.1.32",
   "private": true,
   "type": "module",
   "scripts": {

diff --git a/examples/vanilla-chat/CHANGELOG.md b/examples/vanilla-chat/CHANGELOG.md
@@ -1,5 +1,12 @@
 # vanilla-chat
 
+## 0.0.30
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-client@0.7.10
+
 ## 0.0.29
 
 ### Patch Changes

diff --git a/examples/vanilla-chat/package.json b/examples/vanilla-chat/package.json
@@ -2,7 +2,7 @@
   "name": "vanilla-chat",
   "private": true,
   "type": "module",
-  "version": "0.0.29",
+  "version": "0.0.30",
   "scripts": {
     "start": "vite --port 3001",
     "dev": "vite --port 3001",

diff --git a/packages/typescript/ai-client/CHANGELOG.md b/packages/typescript/ai-client/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-client
 
+## 0.7.10
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-event-client@0.2.3
+
 ## 0.7.9
 
 ### Patch Changes

diff --git a/packages/typescript/ai-client/package.json b/packages/typescript/ai-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-client",
-  "version": "0.7.9",
+  "version": "0.7.10",
   "description": "Framework-agnostic headless client for TanStack AI",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-code-mode-skills/CHANGELOG.md b/packages/typescript/ai-code-mode-skills/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-code-mode-skills
 
+## 0.1.3
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-code-mode@0.1.3
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-code-mode-skills/package.json b/packages/typescript/ai-code-mode-skills/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-skills",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Persistent skill library for TanStack AI Code Mode - LLM-created reusable code snippets",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-code-mode/CHANGELOG.md b/packages/typescript/ai-code-mode/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-code-mode
 
+## 0.1.3
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md b/packages/typescript/ai-code-mode/models-eval/CHANGELOG.md
@@ -1,5 +1,18 @@
 # @tanstack/ai-code-mode-models-eval
 
+## 0.0.6
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-openai@0.7.5
+  - @tanstack/ai-gemini@0.8.8
+  - @tanstack/ai-ollama@0.6.6
+  - @tanstack/ai-anthropic@0.7.3
+  - @tanstack/ai-code-mode@0.1.3
+  - @tanstack/ai-isolate-node@0.1.3
+
 ## 0.0.5
 
 ### Patch Changes

diff --git a/packages/typescript/ai-code-mode/models-eval/package.json b/packages/typescript/ai-code-mode/models-eval/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode-models-eval",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "private": true,
   "type": "module",
   "description": "Dev benchmark: local/cloud models vs code-mode database-demo gold (not published)",

diff --git a/packages/typescript/ai-code-mode/package.json b/packages/typescript/ai-code-mode/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-code-mode",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Code Mode for TanStack AI - LLM-driven code execution in secure sandboxes",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-devtools/CHANGELOG.md b/packages/typescript/ai-devtools/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/ai-devtools-core
 
+## 0.3.20
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-event-client@0.2.3
+
 ## 0.3.19
 
 ### Patch Changes

diff --git a/packages/typescript/ai-devtools/package.json b/packages/typescript/ai-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-devtools-core",
-  "version": "0.3.19",
+  "version": "0.3.20",
   "description": "Core TanStack AI Devtools",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-event-client/CHANGELOG.md b/packages/typescript/ai-event-client/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-event-client
 
+## 0.2.3
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.2.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-event-client/package.json b/packages/typescript/ai-event-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-event-client",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "Event client for TanStack AI devtools integration",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-fal/CHANGELOG.md b/packages/typescript/ai-fal/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-fal
 
+## 0.6.13
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.6.12
 
 ### Patch Changes

diff --git a/packages/typescript/ai-fal/package.json b/packages/typescript/ai-fal/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-fal",
-  "version": "0.6.12",
+  "version": "0.6.13",
   "description": "fal.ai adapter for TanStack AI",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-gemini/CHANGELOG.md b/packages/typescript/ai-gemini/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @tanstack/ai-gemini
 
+## 0.8.8
+
+### Patch Changes
+
+- fix(ai, ai-openai, ai-gemini, ai-ollama): normalize null tool input to empty object ([#430](https://github.com/TanStack/ai/pull/430))
+
+  When a model produces a `tool_use` block with no input, `JSON.parse('null')` returns `null` which fails Zod schema validation and silently kills the agent loop. Normalize null/non-object parsed tool input to `{}` in `executeToolCalls`, `ToolCallManager.completeToolCall`, `ToolCallManager.executeTools`, and the OpenAI/Gemini/Ollama adapter `TOOL_CALL_END` emissions. The Anthropic adapter already had this fix.
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.8.7
 
 ### Patch Changes

diff --git a/packages/typescript/ai-gemini/package.json b/packages/typescript/ai-gemini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-gemini",
-  "version": "0.8.7",
+  "version": "0.8.8",
   "description": "Google Gemini adapter for TanStack AI",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-isolate-cloudflare/CHANGELOG.md b/packages/typescript/ai-isolate-cloudflare/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-cloudflare
 
+## 0.1.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.1.3
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-isolate-cloudflare/package.json b/packages/typescript/ai-isolate-cloudflare/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-cloudflare",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Cloudflare Workers driver for TanStack AI Code Mode - execute code on the edge",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-isolate-node/CHANGELOG.md b/packages/typescript/ai-isolate-node/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-node
 
+## 0.1.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.1.3
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-isolate-node/package.json b/packages/typescript/ai-isolate-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-node",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Node.js isolated-vm driver for TanStack AI Code Mode",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-isolate-quickjs/CHANGELOG.md b/packages/typescript/ai-isolate-quickjs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-isolate-quickjs
 
+## 0.1.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @tanstack/ai-code-mode@0.1.3
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/typescript/ai-isolate-quickjs/package.json b/packages/typescript/ai-isolate-quickjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-isolate-quickjs",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "QuickJS WASM driver for TanStack AI Code Mode - runs everywhere",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-ollama/CHANGELOG.md b/packages/typescript/ai-ollama/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @tanstack/ai-ollama
 
+## 0.6.6
+
+### Patch Changes
+
+- fix(ai, ai-openai, ai-gemini, ai-ollama): normalize null tool input to empty object ([#430](https://github.com/TanStack/ai/pull/430))
+
+  When a model produces a `tool_use` block with no input, `JSON.parse('null')` returns `null` which fails Zod schema validation and silently kills the agent loop. Normalize null/non-object parsed tool input to `{}` in `executeToolCalls`, `ToolCallManager.completeToolCall`, `ToolCallManager.executeTools`, and the OpenAI/Gemini/Ollama adapter `TOOL_CALL_END` emissions. The Anthropic adapter already had this fix.
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.6.5
 
 ### Patch Changes

diff --git a/packages/typescript/ai-ollama/package.json b/packages/typescript/ai-ollama/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-ollama",
-  "version": "0.6.5",
+  "version": "0.6.6",
   "description": "Ollama adapter for TanStack AI",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-openai/CHANGELOG.md b/packages/typescript/ai-openai/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @tanstack/ai-openai
 
+## 0.7.5
+
+### Patch Changes
+
+- fix(ai, ai-openai, ai-gemini, ai-ollama): normalize null tool input to empty object ([#430](https://github.com/TanStack/ai/pull/430))
+
+  When a model produces a `tool_use` block with no input, `JSON.parse('null')` returns `null` which fails Zod schema validation and silently kills the agent loop. Normalize null/non-object parsed tool input to `{}` in `executeToolCalls`, `ToolCallManager.completeToolCall`, `ToolCallManager.executeTools`, and the OpenAI/Gemini/Ollama adapter `TOOL_CALL_END` emissions. The Anthropic adapter already had this fix.
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+  - @tanstack/ai-client@0.7.10
+
 ## 0.7.4
 
 ### Patch Changes

diff --git a/packages/typescript/ai-openai/package.json b/packages/typescript/ai-openai/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/ai-openai",
-  "version": "0.7.4",
+  "version": "0.7.5",
   "description": "OpenAI adapter for TanStack AI",
   "author": "",
   "license": "MIT",

diff --git a/packages/typescript/ai-openrouter/CHANGELOG.md b/packages/typescript/ai-openrouter/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/ai-openrouter
 
+## 0.7.5
+
+### Patch Changes
+
+- Updated dependencies [[`c780bc1`](https://github.com/TanStack/ai/commit/c780bc127755ecf7e900343bf0e4d4823ff526ca)]:
+  - @tanstack/ai@0.10.3
+
 ## 0.7.4
 
 ### Patch Changes