diff --git a/go/README.md b/go/README.md
index ba66cf65..e94ac73b 100644
--- a/go/README.md
+++ b/go/README.md
@@ -5,12 +5,12 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.3 |
+| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.4 |
 
 Install:
 
 ```bash
-go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.3
+go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/go/basic-agent/README.md b/go/basic-agent/README.md
index 55f9f08a..b093b2ed 100644
--- a/go/basic-agent/README.md
+++ b/go/basic-agent/README.md
@@ -5,12 +5,12 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.3 |
+| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.4 |
 
 Install:
 
 ```bash
-go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.3
+go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/go/basic-agent/go.mod b/go/basic-agent/go.mod
index 8891bc2c..1a2139fe 100644
--- a/go/basic-agent/go.mod
+++ b/go/basic-agent/go.mod
@@ -2,7 +2,7 @@ module example.com/basic-agent
 
 go 1.26.0
 
-require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3
+require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4
 
 require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
diff --git a/go/basic-agent/go.sum b/go/basic-agent/go.sum
index 04266c4e..bcb2dc0d 100644
--- a/go/basic-agent/go.sum
+++ b/go/basic-agent/go.sum
@@ -1,5 +1,5 @@
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3 h1:XdWWZkAzTsX46526FEmOSr1gugGpuGKRE9Z81KzsKEo=
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3/go.mod h1:9u0PslzevSjgQNneKD+yWkcZeK6YhlpgahgDQiAYfXQ=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4 h1:zI/pXKF9rlaFQzjHqy3B/pyLcIg3b9FX0tEHEZWE3nU=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4/go.mod h1:Itj0i/4Tev8Ln2VkSn2udJqdCZSf6Vx4FKPrN/HdnP8=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
diff --git a/go/cli-runtime-integration/README.md b/go/cli-runtime-integration/README.md
index b1d3b2a7..79f16316 100644
--- a/go/cli-runtime-integration/README.md
+++ b/go/cli-runtime-integration/README.md
@@ -5,12 +5,12 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.3 |
+| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.4 |
 
 Install:
 
 ```bash
-go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.3
+go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/go/cli-runtime-integration/go.mod b/go/cli-runtime-integration/go.mod
index 5edffe30..33e669d2 100644
--- a/go/cli-runtime-integration/go.mod
+++ b/go/cli-runtime-integration/go.mod
@@ -2,7 +2,7 @@ module example.com/cli-runtime-integration
 
 go 1.26.0
 
-require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3
+require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4
 
 require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
diff --git a/go/cli-runtime-integration/go.sum b/go/cli-runtime-integration/go.sum
index 04266c4e..bcb2dc0d 100644
--- a/go/cli-runtime-integration/go.sum
+++ b/go/cli-runtime-integration/go.sum
@@ -1,5 +1,5 @@
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3 h1:XdWWZkAzTsX46526FEmOSr1gugGpuGKRE9Z81KzsKEo=
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3/go.mod h1:9u0PslzevSjgQNneKD+yWkcZeK6YhlpgahgDQiAYfXQ=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4 h1:zI/pXKF9rlaFQzjHqy3B/pyLcIg3b9FX0tEHEZWE3nU=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4/go.mod h1:Itj0i/4Tev8Ln2VkSn2udJqdCZSf6Vx4FKPrN/HdnP8=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
diff --git a/go/langchaingo/README.md b/go/langchaingo/README.md
index c777d08c..a307b768 100644
--- a/go/langchaingo/README.md
+++ b/go/langchaingo/README.md
@@ -5,12 +5,12 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.3 |
+| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.4 |
 
 Install:
 
 ```bash
-go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.3
+go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/go/langchaingo/go.mod b/go/langchaingo/go.mod
index 32ca9eeb..83a2e87a 100644
--- a/go/langchaingo/go.mod
+++ b/go/langchaingo/go.mod
@@ -3,7 +3,7 @@ module example.com/langchaingo
 go 1.26.0
 
 require (
-	github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3
+	github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4
 	github.com/tmc/langchaingo v0.1.14
 )
 
diff --git a/go/langchaingo/go.sum b/go/langchaingo/go.sum
index b2b521dc..ff5b4e14 100644
--- a/go/langchaingo/go.sum
+++ b/go/langchaingo/go.sum
@@ -5,8 +5,8 @@ github.com/Masterminds/semver/v3 v3.2.0 h1:3MEsd0SM6jqZojhjLWWeBY+Kcjy9i6MQAeY7Y
 github.com/Masterminds/semver/v3 v3.2.0/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
 github.com/Masterminds/sprig/v3 v3.2.3 h1:eL2fZNezLomi0uOLqjQoN6BfsDD+fyLtgbJMAj9n6YA=
 github.com/Masterminds/sprig/v3 v3.2.3/go.mod h1:rXcFaZ2zZbLRJv/xSysmlgIM1u11eBaRMhvYXJNkGuM=
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3 h1:XdWWZkAzTsX46526FEmOSr1gugGpuGKRE9Z81KzsKEo=
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3/go.mod h1:9u0PslzevSjgQNneKD+yWkcZeK6YhlpgahgDQiAYfXQ=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4 h1:zI/pXKF9rlaFQzjHqy3B/pyLcIg3b9FX0tEHEZWE3nU=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4/go.mod h1:Itj0i/4Tev8Ln2VkSn2udJqdCZSf6Vx4FKPrN/HdnP8=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
diff --git a/go/tool-policy/README.md b/go/tool-policy/README.md
index c3393f0f..a9c88de9 100644
--- a/go/tool-policy/README.md
+++ b/go/tool-policy/README.md
@@ -5,12 +5,12 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.3 |
+| Agent Assembly Go SDK (`github.com/ai-agent-assembly/go-sdk`) | v0.0.1-rc.4 |
 
 Install:
 
 ```bash
-go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.3
+go get github.com/ai-agent-assembly/go-sdk@v0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/go/tool-policy/go.mod b/go/tool-policy/go.mod
index 54b80b72..4b5c5ff6 100644
--- a/go/tool-policy/go.mod
+++ b/go/tool-policy/go.mod
@@ -2,7 +2,7 @@ module example.com/tool-policy
 
 go 1.26.0
 
-require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3
+require github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4
 
 require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
diff --git a/go/tool-policy/go.sum b/go/tool-policy/go.sum
index 04266c4e..bcb2dc0d 100644
--- a/go/tool-policy/go.sum
+++ b/go/tool-policy/go.sum
@@ -1,5 +1,5 @@
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3 h1:XdWWZkAzTsX46526FEmOSr1gugGpuGKRE9Z81KzsKEo=
-github.com/ai-agent-assembly/go-sdk v0.0.1-rc.3/go.mod h1:9u0PslzevSjgQNneKD+yWkcZeK6YhlpgahgDQiAYfXQ=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4 h1:zI/pXKF9rlaFQzjHqy3B/pyLcIg3b9FX0tEHEZWE3nU=
+github.com/ai-agent-assembly/go-sdk v0.0.1-rc.4/go.mod h1:Itj0i/4Tev8Ln2VkSn2udJqdCZSf6Vx4FKPrN/HdnP8=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
diff --git a/metadata/sdk-versions.yaml b/metadata/sdk-versions.yaml
index 8b165030..8e341e47 100644
--- a/metadata/sdk-versions.yaml
+++ b/metadata/sdk-versions.yaml
@@ -19,18 +19,18 @@
 
 python:
   package: "agent-assembly"
-  version: "0.0.1rc3"
+  version: "0.0.1rc4"
   install_pip: "pip install agent-assembly=={{version}}"
   install_uv: "uv add agent-assembly=={{version}}"
 
 node:
   package: "@agent-assembly/sdk"
-  version: "0.0.1-rc.3"
+  version: "0.0.1-rc.4"
   install_pnpm: "pnpm add @agent-assembly/sdk@{{version}}"
   install_npm: "npm install @agent-assembly/sdk@{{version}}"
   install_yarn: "yarn add @agent-assembly/sdk@{{version}}"
 
 go:
   module: "github.com/ai-agent-assembly/go-sdk"
-  version: "v0.0.1-rc.3"
+  version: "v0.0.1-rc.4"
   install: "go get github.com/ai-agent-assembly/go-sdk@{{version}}"
diff --git a/node/custom-tool-policy/README.md b/node/custom-tool-policy/README.md
index 3629f7fd..5a6284e9 100644
--- a/node/custom-tool-policy/README.md
+++ b/node/custom-tool-policy/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/custom-tool-policy/package.json b/node/custom-tool-policy/package.json
index 40361eef..f75d6f87 100644
--- a/node/custom-tool-policy/package.json
+++ b/node/custom-tool-policy/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3"
+    "@agent-assembly/sdk": "0.0.1-rc.4"
   },
   "devDependencies": {
     "@types/node": "^26.1.1",
diff --git a/node/custom-tool-policy/pnpm-lock.yaml b/node/custom-tool-policy/pnpm-lock.yaml
index 573de822..da7b7495 100644
--- a/node/custom-tool-policy/pnpm-lock.yaml
+++ b/node/custom-tool-policy/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4
     devDependencies:
       '@types/node':
         specifier: ^26.1.1
@@ -27,32 +27,32 @@ importers:
 
 packages:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -912,27 +912,27 @@ packages:
 
 snapshots:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
+  '@agent-assembly/sdk@0.0.1-rc.4':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
 
   '@bufbuild/protobuf@2.12.1': {}
 
diff --git a/node/langchain-js-basic-agent/README.md b/node/langchain-js-basic-agent/README.md
index 6b0c2926..afb6dee8 100644
--- a/node/langchain-js-basic-agent/README.md
+++ b/node/langchain-js-basic-agent/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/langchain-js-basic-agent/package.json b/node/langchain-js-basic-agent/package.json
index 02eb57bd..f95ab9d4 100644
--- a/node/langchain-js-basic-agent/package.json
+++ b/node/langchain-js-basic-agent/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3"
+    "@agent-assembly/sdk": "0.0.1-rc.4"
   },
   "devDependencies": {
     "@types/node": "^26.1.1",
diff --git a/node/langchain-js-basic-agent/pnpm-lock.yaml b/node/langchain-js-basic-agent/pnpm-lock.yaml
index 573de822..da7b7495 100644
--- a/node/langchain-js-basic-agent/pnpm-lock.yaml
+++ b/node/langchain-js-basic-agent/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4
     devDependencies:
       '@types/node':
         specifier: ^26.1.1
@@ -27,32 +27,32 @@ importers:
 
 packages:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -912,27 +912,27 @@ packages:
 
 snapshots:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
+  '@agent-assembly/sdk@0.0.1-rc.4':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
 
   '@bufbuild/protobuf@2.12.1': {}
 
diff --git a/node/langgraph-js/README.md b/node/langgraph-js/README.md
index b9786b3e..52e26c88 100644
--- a/node/langgraph-js/README.md
+++ b/node/langgraph-js/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/langgraph-js/package.json b/node/langgraph-js/package.json
index 1211c6b6..0f0e6e3a 100644
--- a/node/langgraph-js/package.json
+++ b/node/langgraph-js/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3"
+    "@agent-assembly/sdk": "0.0.1-rc.4"
   },
   "devDependencies": {
     "@types/node": "^26.1.1",
diff --git a/node/langgraph-js/pnpm-lock.yaml b/node/langgraph-js/pnpm-lock.yaml
index 573de822..da7b7495 100644
--- a/node/langgraph-js/pnpm-lock.yaml
+++ b/node/langgraph-js/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4
     devDependencies:
       '@types/node':
         specifier: ^26.1.1
@@ -27,32 +27,32 @@ importers:
 
 packages:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -912,27 +912,27 @@ packages:
 
 snapshots:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
+  '@agent-assembly/sdk@0.0.1-rc.4':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
 
   '@bufbuild/protobuf@2.12.1': {}
 
diff --git a/node/mastra/README.md b/node/mastra/README.md
index f84481a3..23c6372a 100644
--- a/node/mastra/README.md
+++ b/node/mastra/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/mastra/package.json b/node/mastra/package.json
index 5864deef..a5c82c32 100644
--- a/node/mastra/package.json
+++ b/node/mastra/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3",
+    "@agent-assembly/sdk": "0.0.1-rc.4",
     "@mastra/core": "^1.50.1",
     "zod": "^4.4.3"
   },
diff --git a/node/mastra/pnpm-lock.yaml b/node/mastra/pnpm-lock.yaml
index 30b338cf..b42ff28a 100644
--- a/node/mastra/pnpm-lock.yaml
+++ b/node/mastra/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3(@mastra/core@1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3))
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4(@mastra/core@1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3))
       '@mastra/core':
         specifier: ^1.50.1
         version: 1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3)
@@ -51,32 +51,32 @@ packages:
       express:
         optional: true
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -442,42 +442,36 @@ packages:
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-arm64-musl@1.0.3':
     resolution: {integrity: sha512-VWkUHwWriDciit80wleYwKILoR/KMvxh/IdwS/paX+ZgpuRpCrKLUdadJbc0NpBEiyhpYawsJ73j9aCvOH+f7Q==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   '@rolldown/binding-linux-ppc64-gnu@1.0.3':
     resolution: {integrity: sha512-5f1laC0SlIR0yDbFCd8acUhvJIag6N3zC5P7oUPN6wX0aOma+uKJ0wBDH5aq7I1PVI2ttTlhJwzwRIBnLiSGEg==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [ppc64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-s390x-gnu@1.0.3':
     resolution: {integrity: sha512-Iq4ko0r4XsgbrF/LunNgHtAGLRRVE2kXonAXQ/MV0mC6jQpMOhW1SvtZja2EhC/kd05++bP78dsqBeIQyYJ6Yg==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [s390x]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-x64-gnu@1.0.3':
     resolution: {integrity: sha512-B8m6tD5+/N5FeNQFbKlLA/2yVq9ycQP1SeedyEYYKWBNR3ZQbkvIUcNnDNM03lO1l5F2roiiFJGgvoLLyZXtSg==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-x64-musl@1.0.3':
     resolution: {integrity: sha512-pSdpdUJHkuCxun9LE7jvgUB9qsRgaiyNNCX7m/AvHTcq67AiT/Yhoxvw5zPfhrM8k/BfP8ce/hMOpthKDpEUow==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   '@rolldown/binding-openharmony-arm64@1.0.3':
     resolution: {integrity: sha512-OXXS3RKJgX2uLwM+gYyuH5omcH8fL1LJs96pZGgtetVCahON57+d4SJHzTgZiOjxgGkSnpXpOsWuPDGAKAigEg==}
@@ -1135,28 +1129,24 @@ packages:
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-arm64-musl@1.32.0:
     resolution: {integrity: sha512-UpQkoenr4UJEzgVIYpI80lDFvRmPVg6oqboNHfoH4CQIfNA+HOrZ7Mo7KZP02dC6LjghPQJeBsvXhJod/wnIBg==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-linux-x64-gnu@1.32.0:
     resolution: {integrity: sha512-V7Qr52IhZmdKPVr+Vtw8o+WLsQJYCTd8loIfpDaMRWGUZfBOYEJeyJIkqGIDMZPwPx24pUMfwSxxI8phr/MbOA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-x64-musl@1.32.0:
     resolution: {integrity: sha512-bYcLp+Vb0awsiXg/80uCRezCYHNg1/l3mt0gzHnWV9XP1W5sKa5/TCdGWaR/zBM2PeF/HbsQv/j2URNOiVuxWg==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-win32-arm64-msvc@1.32.0:
     resolution: {integrity: sha512-8SbC8BR40pS6baCM8sbtYDSwEVQd4JlFTOlaD3gWGHfThTcABnNDBda6eTZeqbofalIJhFx0qKzgHJmcPTnGdw==}
@@ -1802,27 +1792,27 @@ snapshots:
       '@grpc/grpc-js': 1.14.4
       express: 5.2.1
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3(@mastra/core@1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3))':
+  '@agent-assembly/sdk@0.0.1-rc.4(@mastra/core@1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3))':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
       '@mastra/core': 1.50.1(@bufbuild/protobuf@2.12.1)(@grpc/grpc-js@1.14.4)(express@5.2.1)(zod@4.4.3)
 
   '@ai-sdk/provider-utils@2.2.8(zod@4.4.3)':
diff --git a/node/openai-node-tool-policy/README.md b/node/openai-node-tool-policy/README.md
index 1ff520e3..e2f55f54 100644
--- a/node/openai-node-tool-policy/README.md
+++ b/node/openai-node-tool-policy/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/openai-node-tool-policy/package.json b/node/openai-node-tool-policy/package.json
index f5823b7a..265924a9 100644
--- a/node/openai-node-tool-policy/package.json
+++ b/node/openai-node-tool-policy/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3"
+    "@agent-assembly/sdk": "0.0.1-rc.4"
   },
   "devDependencies": {
     "@types/node": "^26.1.1",
diff --git a/node/openai-node-tool-policy/pnpm-lock.yaml b/node/openai-node-tool-policy/pnpm-lock.yaml
index 573de822..da7b7495 100644
--- a/node/openai-node-tool-policy/pnpm-lock.yaml
+++ b/node/openai-node-tool-policy/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4
     devDependencies:
       '@types/node':
         specifier: ^26.1.1
@@ -27,32 +27,32 @@ importers:
 
 packages:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -912,27 +912,27 @@ packages:
 
 snapshots:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
+  '@agent-assembly/sdk@0.0.1-rc.4':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
 
   '@bufbuild/protobuf@2.12.1': {}
 
diff --git a/node/vercel-ai/README.md b/node/vercel-ai/README.md
index 566fca7e..edd7e7b9 100644
--- a/node/vercel-ai/README.md
+++ b/node/vercel-ai/README.md
@@ -5,16 +5,16 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.3 |
+| Agent Assembly Node.js SDK (`@agent-assembly/sdk`) | 0.0.1-rc.4 |
 
 Install:
 
 ```bash
-pnpm add @agent-assembly/sdk@0.0.1-rc.3
+pnpm add @agent-assembly/sdk@0.0.1-rc.4
 # or
-npm install @agent-assembly/sdk@0.0.1-rc.3
+npm install @agent-assembly/sdk@0.0.1-rc.4
 # or
-yarn add @agent-assembly/sdk@0.0.1-rc.3
+yarn add @agent-assembly/sdk@0.0.1-rc.4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/node/vercel-ai/package.json b/node/vercel-ai/package.json
index 523adee4..e0faf349 100644
--- a/node/vercel-ai/package.json
+++ b/node/vercel-ai/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@agent-assembly/sdk": "0.0.1-rc.3",
+    "@agent-assembly/sdk": "0.0.1-rc.4",
     "ai": "^7.0.19",
     "zod": "^4.4.3"
   },
diff --git a/node/vercel-ai/pnpm-lock.yaml b/node/vercel-ai/pnpm-lock.yaml
index 2b22723e..b96b71cb 100644
--- a/node/vercel-ai/pnpm-lock.yaml
+++ b/node/vercel-ai/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@agent-assembly/sdk':
-        specifier: 0.0.1-rc.3
-        version: 0.0.1-rc.3(ai@7.0.19(zod@4.4.3))
+        specifier: 0.0.1-rc.4
+        version: 0.0.1-rc.4(ai@7.0.19(zod@4.4.3))
       ai:
         specifier: ^7.0.19
         version: 7.0.19(zod@4.4.3)
@@ -33,32 +33,32 @@ importers:
 
 packages:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-oanMHN0qIdm4ue5Pl0MLTYz3gdkK35atSirKpxonBnl6pE/GkJgIY2J8343z+uGszkahVvjbalWkFponTfVJvw==}
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-OYDY0P79913geTH3s7BIM9yJQQ50WQxuiiBaj0bWoL++2LnhqQr5Pex3O/5ss9mo1WcNXq7zxWJNaHqr7VDxBw==}
     cpu: [arm64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-3ZdvJk0zcyc62Mf55TOswIJRxFheBCltHk+Tsuq0F13Umu8USAKBwZWWbIgRhy5X2rFut4Km46Deia3CbSFGmg==}
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-5OM8/C016t97TlF+gQTPyrNwC9XRjOkx9kRtYZbeF63aXL3Jjhv4nBKqJaK+2fUxHn0ePERlCqTGjXoN7jWPDw==}
     cpu: [x64]
     os: [darwin]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
-    resolution: {integrity: sha512-wH67kDkNbcHFcglMiNF92Cj4lv1zR67CeqU6mj8iNoaXy34lC1uRgFFARoy0CJgjrt1R5EjSpON3y2+G7srC/Q==}
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
+    resolution: {integrity: sha512-XkSCMZDCfou5qikxkUsXQKy24kOO4rCJ40EbsSaNUTyUdmbSD5aJDg4OmU9js9JT+SstbqSYKGk2Szb2Kk1QZw==}
     cpu: [arm64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
-    resolution: {integrity: sha512-bhGx79FrDAJ5YUNiYBFJ+MAudz79ltWSUXJte0d1BJSjy5iaRJgDvdVlAk8ILFqLTaVTBXT1lT33gubG3y1syw==}
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
+    resolution: {integrity: sha512-uyzvVkfOqjA8dkTfeNRRnTWnQbsbQRbGUEzQLpld8wlc71Na0BUY02cXHhTOfNRPTL5M5RwQ427wdspSH/kX2g==}
     cpu: [x64]
     os: [linux]
     hasBin: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3':
-    resolution: {integrity: sha512-WLSXX/EU5GXG+nROOc+DGLr9SP7BxH1oxr13fxSUFfdv35jI9nvm8Uj9tETCkx2dMnO8qlOeORHMKFfsXnh/8g==}
+  '@agent-assembly/sdk@0.0.1-rc.4':
+    resolution: {integrity: sha512-suz+zNGiw5EcvXHe/C9qhyt/10k3wYrKZRmzBsWtCHC5SHR/7K7KH0pFMJSRYZCER26sOc1X4QVc90njOCG9pA==}
     engines: {node: '>=18.18.0', pnpm: '>=10'}
     peerDependencies:
       '@langchain/core': '>=0.3.0'
@@ -961,27 +961,27 @@ packages:
 
 snapshots:
 
-  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-darwin-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-arm64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/runtime-linux-x64@0.0.1-rc.3':
+  '@agent-assembly/runtime-linux-x64@0.0.1-rc.4':
     optional: true
 
-  '@agent-assembly/sdk@0.0.1-rc.3(ai@7.0.19(zod@4.4.3))':
+  '@agent-assembly/sdk@0.0.1-rc.4(ai@7.0.19(zod@4.4.3))':
     dependencies:
       '@bufbuild/protobuf': 2.12.1
       '@grpc/grpc-js': 1.14.4
     optionalDependencies:
-      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.3
-      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.3
+      '@agent-assembly/runtime-darwin-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-darwin-x64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-arm64': 0.0.1-rc.4
+      '@agent-assembly/runtime-linux-x64': 0.0.1-rc.4
       ai: 7.0.19(zod@4.4.3)
 
   '@ai-sdk/gateway@4.0.15(zod@4.4.3)':
diff --git a/python/agno-tool-policy/README.md b/python/agno-tool-policy/README.md
index 18e7adfd..ff3448b6 100644
--- a/python/agno-tool-policy/README.md
+++ b/python/agno-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/agno-tool-policy/pyproject.toml b/python/agno-tool-policy/pyproject.toml
index 71d8abc1..1f8e88c1 100644
--- a/python/agno-tool-policy/pyproject.toml
+++ b/python/agno-tool-policy/pyproject.toml
@@ -6,7 +6,7 @@ requires-python = ">=3.12"
 dependencies = [
     # Requires the agent-assembly release that ships the native Agno adapter
     # (agent_assembly.adapters.agno, AAASM-3537, first published on PyPI in 0.0.1b5).
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "agno>=2.7.2",
 ]
 
diff --git a/python/autogen-tool-policy/README.md b/python/autogen-tool-policy/README.md
index e0133c85..f8dd433d 100644
--- a/python/autogen-tool-policy/README.md
+++ b/python/autogen-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/autogen-tool-policy/pyproject.toml b/python/autogen-tool-policy/pyproject.toml
index 1f90e4ba..dee85ea6 100644
--- a/python/autogen-tool-policy/pyproject.toml
+++ b/python/autogen-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with AutoGen (autogen-core)"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     # AutoGen has no native Agent Assembly adapter, so this example governs its
     # real `autogen_core.tools.FunctionTool` calls the framework-agnostic way
     # (the same path the `custom-tool-policy` example uses). `autogen-core` is
diff --git a/python/crewai-research-crew/README.md b/python/crewai-research-crew/README.md
index c7598583..5bbd137f 100644
--- a/python/crewai-research-crew/README.md
+++ b/python/crewai-research-crew/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/crewai-research-crew/pyproject.toml b/python/crewai-research-crew/pyproject.toml
index 8eaaeff4..db47b204 100644
--- a/python/crewai-research-crew/pyproject.toml
+++ b/python/crewai-research-crew/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo: a CrewAI multi-agent research crew"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly>=0.0.1rc3",
+    "agent-assembly>=0.0.1rc4",
 ]
 
 [project.optional-dependencies]
diff --git a/python/custom-tool-policy/README.md b/python/custom-tool-policy/README.md
index 991428c7..c5f34223 100644
--- a/python/custom-tool-policy/README.md
+++ b/python/custom-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/custom-tool-policy/pyproject.toml b/python/custom-tool-policy/pyproject.toml
index 46f95188..9c034209 100644
--- a/python/custom-tool-policy/pyproject.toml
+++ b/python/custom-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with plain Python tools — no framework required"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly>=0.0.1rc3",
+    "agent-assembly>=0.0.1rc4",
 ]
 
 [project.optional-dependencies]
diff --git a/python/google-adk/README.md b/python/google-adk/README.md
index 88b370dc..e15f06d8 100644
--- a/python/google-adk/README.md
+++ b/python/google-adk/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/google-adk/pyproject.toml b/python/google-adk/pyproject.toml
index a6bdf79e..0639b2f5 100644
--- a/python/google-adk/pyproject.toml
+++ b/python/google-adk/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with Google ADK"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "google-adk>=2.4.0",
 ]
 
diff --git a/python/haystack-tool-policy/README.md b/python/haystack-tool-policy/README.md
index 81a9dd50..31b9a5f8 100644
--- a/python/haystack-tool-policy/README.md
+++ b/python/haystack-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/haystack-tool-policy/pyproject.toml b/python/haystack-tool-policy/pyproject.toml
index 9956c20e..291a6e0f 100644
--- a/python/haystack-tool-policy/pyproject.toml
+++ b/python/haystack-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo: a real Haystack agent governed via the native adapter"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly>=0.0.1rc3",
+    "agent-assembly>=0.0.1rc4",
     # Haystack 2.x ships the `Tool` / `ToolInvoker` API the SDK's native adapter
     # hooks (haystack.tools.Tool.invoke). 1.x predates it and is out of scope.
     "haystack-ai>=2.31.0,<3.0",
diff --git a/python/langchain-basic-agent/README.md b/python/langchain-basic-agent/README.md
index cd18112b..3818877e 100644
--- a/python/langchain-basic-agent/README.md
+++ b/python/langchain-basic-agent/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/langchain-basic-agent/pyproject.toml b/python/langchain-basic-agent/pyproject.toml
index 78baab7e..f133e9a3 100644
--- a/python/langchain-basic-agent/pyproject.toml
+++ b/python/langchain-basic-agent/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with LangChain"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly>=0.0.1rc3",
+    "agent-assembly>=0.0.1rc4",
     "langchain-core>=1.4.9",
     "langsmith>=0.10.2",  # GHSA-f4xh-w4cj-qxq8: Arbitrary server-side file read
 ]
diff --git a/python/langchain-research-agent/README.md b/python/langchain-research-agent/README.md
index a527c50c..5437b865 100644
--- a/python/langchain-research-agent/README.md
+++ b/python/langchain-research-agent/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/langchain-research-agent/pyproject.toml b/python/langchain-research-agent/pyproject.toml
index 05144ab0..bf4c32b5 100644
--- a/python/langchain-research-agent/pyproject.toml
+++ b/python/langchain-research-agent/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo: a LangChain ReAct research agent"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "langchain-core>=1.4.9",
     "langsmith>=0.10.2",  # GHSA-f4xh-w4cj-qxq8: Arbitrary server-side file read
 ]
diff --git a/python/langgraph/README.md b/python/langgraph/README.md
index c6bdc3f6..ff875ea5 100644
--- a/python/langgraph/README.md
+++ b/python/langgraph/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/langgraph/pyproject.toml b/python/langgraph/pyproject.toml
index ffae6513..750a61e9 100644
--- a/python/langgraph/pyproject.toml
+++ b/python/langgraph/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with LangGraph"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "langgraph>=1.2.9",
     "langchain-core>=1.4.9",
 ]
diff --git a/python/llamaindex-tool-policy/README.md b/python/llamaindex-tool-policy/README.md
index 2ee9d555..49e84c56 100644
--- a/python/llamaindex-tool-policy/README.md
+++ b/python/llamaindex-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/llamaindex-tool-policy/pyproject.toml b/python/llamaindex-tool-policy/pyproject.toml
index e2236e46..6349d3fb 100644
--- a/python/llamaindex-tool-policy/pyproject.toml
+++ b/python/llamaindex-tool-policy/pyproject.toml
@@ -7,7 +7,7 @@ dependencies = [
     # Floor bumped to the release that ships the native LlamaIndex adapter
     # (agent_assembly.adapters.llamaindex, AAASM-3536). Earlier SDK releases
     # lack it, so this example's CI is release-gated on that publish.
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "llama-index-core>=0.14.23",
 ]
 
diff --git a/python/microsoft-agent-framework-tool-policy/README.md b/python/microsoft-agent-framework-tool-policy/README.md
index d160e15c..63cd3f01 100644
--- a/python/microsoft-agent-framework-tool-policy/README.md
+++ b/python/microsoft-agent-framework-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/microsoft-agent-framework-tool-policy/pyproject.toml b/python/microsoft-agent-framework-tool-policy/pyproject.toml
index 33a26349..eddacbae 100644
--- a/python/microsoft-agent-framework-tool-policy/pyproject.toml
+++ b/python/microsoft-agent-framework-tool-policy/pyproject.toml
@@ -7,7 +7,7 @@ dependencies = [
     # Pinned exactly: the only newer release, 0.0.2, was yanked upstream
     # ("have wrong to release"). 0.0.1rc3 remains the latest installable
     # version on PyPI. Re-evaluate once a non-yanked 0.0.2+ is published.
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
 ]
 
 [project.optional-dependencies]
diff --git a/python/openai-agents-sdk/README.md b/python/openai-agents-sdk/README.md
index 3cba5460..f96448e1 100644
--- a/python/openai-agents-sdk/README.md
+++ b/python/openai-agents-sdk/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/openai-agents-sdk/pyproject.toml b/python/openai-agents-sdk/pyproject.toml
index d850bf0e..289dfa58 100644
--- a/python/openai-agents-sdk/pyproject.toml
+++ b/python/openai-agents-sdk/pyproject.toml
@@ -6,7 +6,7 @@ requires-python = ">=3.12"
 dependencies = [
     # Latest release (0.0.2) was yanked upstream ("wrong to release"); pinned to
     # the latest non-yanked release. See AAASM-4441 exception notes.
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "openai-agents>=0.18.2",
     # Constrain transitive dep to fix GHSA-4xgf-cpjx-pc3j (symlink file read vulnerability)
     "pydantic-settings>=2.14.2",
diff --git a/python/pydantic-ai/README.md b/python/pydantic-ai/README.md
index 9c61a278..75dc69b7 100644
--- a/python/pydantic-ai/README.md
+++ b/python/pydantic-ai/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/pydantic-ai/pyproject.toml b/python/pydantic-ai/pyproject.toml
index ca486bbe..b938a5c5 100644
--- a/python/pydantic-ai/pyproject.toml
+++ b/python/pydantic-ai/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with Pydantic AI"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     # The Agent Assembly Pydantic AI adapter installs a version-tolerant tool
     # hook: it patches `AbstractToolset.call_tool` (and concrete toolsets such
     # as `FunctionToolset`) on pydantic-ai >=0.3.0, and falls back to the
diff --git a/python/semantic-kernel-tool-policy/README.md b/python/semantic-kernel-tool-policy/README.md
index a7c5c7d6..38b1b310 100644
--- a/python/semantic-kernel-tool-policy/README.md
+++ b/python/semantic-kernel-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/semantic-kernel-tool-policy/pyproject.toml b/python/semantic-kernel-tool-policy/pyproject.toml
index 342b8755..7644dbad 100644
--- a/python/semantic-kernel-tool-policy/pyproject.toml
+++ b/python/semantic-kernel-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with Microsoft Semantic Kernel"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     # Semantic Kernel has no native Agent Assembly adapter (it is distinct from
     # the Microsoft Agent Framework, which does), so this example governs its
     # real `KernelFunction` calls the framework-agnostic way (the same path the
diff --git a/python/smolagents-tool-policy/README.md b/python/smolagents-tool-policy/README.md
index 5e2f628b..e214ab99 100644
--- a/python/smolagents-tool-policy/README.md
+++ b/python/smolagents-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/smolagents-tool-policy/pyproject.toml b/python/smolagents-tool-policy/pyproject.toml
index 720aac4f..b477eac9 100644
--- a/python/smolagents-tool-policy/pyproject.toml
+++ b/python/smolagents-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with Smolagents (Hugging Face)"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     # smolagents is light (no chromadb-style native tree), so it stays in the base
     # deps: the demo governs *real* smolagents.Tool instances through the SDK's
     # native adapter, both offline and live. Pinned <2.0 to the 1.x line whose
diff --git a/python/strands-agents-tool-policy/README.md b/python/strands-agents-tool-policy/README.md
index 4af97cfa..a5b50970 100644
--- a/python/strands-agents-tool-policy/README.md
+++ b/python/strands-agents-tool-policy/README.md
@@ -5,14 +5,14 @@
 <!-- Edit metadata/sdk-versions.yaml and re-run the generator. -->
 | Requirement | Version |
 |---|---|
-| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc3 |
+| Agent Assembly Python SDK (agent-assembly) | >= 0.0.1rc4 |
 
 Install:
 
 ```bash
-uv add agent-assembly==0.0.1rc3
+uv add agent-assembly==0.0.1rc4
 # or
-pip install agent-assembly==0.0.1rc3
+pip install agent-assembly==0.0.1rc4
 ```
 <!-- END GENERATED: sdk-install -->
 
diff --git a/python/strands-agents-tool-policy/pyproject.toml b/python/strands-agents-tool-policy/pyproject.toml
index 76463a94..91092cb9 100644
--- a/python/strands-agents-tool-policy/pyproject.toml
+++ b/python/strands-agents-tool-policy/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly governance demo with Strands Agents (AWS)"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     # Strands Agents has no native Agent Assembly adapter, so this example
     # governs its real `@strands.tool` objects the framework-agnostic way
     # (the same path the `custom-tool-policy` example uses).
diff --git a/scenarios/approval-gates/python/pyproject.toml b/scenarios/approval-gates/python/pyproject.toml
index 1c3fc480..868e2475 100644
--- a/scenarios/approval-gates/python/pyproject.toml
+++ b/scenarios/approval-gates/python/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly approval gates scenario — offline demo with mocked approval"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "PyYAML>=6.0.3",
 ]
 
diff --git a/scenarios/policy-enforcement/python/pyproject.toml b/scenarios/policy-enforcement/python/pyproject.toml
index ce679f86..221d982e 100644
--- a/scenarios/policy-enforcement/python/pyproject.toml
+++ b/scenarios/policy-enforcement/python/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Agent Assembly policy enforcement scenario — offline demo"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-assembly==0.0.1rc3",
+    "agent-assembly==0.0.1rc4",
     "PyYAML>=6.0.3",
 ]