build: wire dual-package publish, release-please two-package mode, and rye workspace

Updates the generator/automation scripts to match the slim/heavy package
layout from the previous commit:

- bin/publish-pypi: builds + publishes both packages (heavy from adk/ via
  $AGENTEX_PYPI_TOKEN, slim from root via $AGENTEX_SDK_CLIENT_PYPI_TOKEN).
  Falls back to $PYPI_TOKEN for back-compat if either dedicated token is
  unset.

- release-please-config.json: two-package mode with components
  (agentex-sdk-client at root, agentex-sdk at adk/). include-component-
  in-tag flipped to true so tags become e.g. agentex-sdk-client-v0.11.4
  and agentex-sdk-v0.11.4 (avoids tag collisions across packages).

- .release-please-manifest.json: seed adk/ at the current version 0.11.4
  so release-please's first run produces matched releases.

- pyproject.toml: [tool.rye.workspace] members = ["adk"] so `rye sync`
  installs both packages editably for development.

Not yet covered (deferred — needs Stainless dashboard + PyPI maintainer):
- .github/workflows/ci.yml currently runs `rye build` for root only.
  Needs an additional `cd adk && rye build` step.
- scripts/utils/upload-artifact.sh uploads dist/*.whl to Stainless
  preview storage — single-wheel flow, only covers root. Lower priority
  since it's a preview channel, not the canonical release.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: max-parke-scale

.release-please-manifest.json

@@ -1,3 +1,4 @@
 {
-  ".": "0.11.4"
+  ".": "0.11.4",
+  "adk": "0.11.4"
 }

bin/publish-pypi

@@ -1,6 +1,28 @@
 #!/usr/bin/env bash
 
+# Publish both the Stainless-managed slim `agentex-sdk-client` package (built
+# from this repo's root) and the hand-authored `agentex-sdk` ADK overlay
+# (built from adk/). The two packages contribute disjoint files to the same
+# `agentex.*` namespace; `agentex-sdk` pins `agentex-sdk-client` as a runtime
+# dep so installing `agentex-sdk` transitively pulls in the slim client.
+#
+# Tokens:
+#   - $AGENTEX_SDK_CLIENT_PYPI_TOKEN — auths publishing the slim client
+#   - $AGENTEX_PYPI_TOKEN (alias $PYPI_TOKEN for back-compat) — auths
+#     publishing the heavy ADK overlay (which continues to claim the
+#     `agentex-sdk` name on PyPI)
+
 set -eux
+
+# Heavy ADK overlay (adk/) — keeps the existing `agentex-sdk` PyPI name.
+(
+  cd adk
+  mkdir -p dist
+  rye build --clean
+  rye publish --yes --token="${AGENTEX_PYPI_TOKEN:-$PYPI_TOKEN}"
+)
+
+# Slim Stainless-managed client (root) — new `agentex-sdk-client` PyPI name.
 mkdir -p dist
 rye build --clean
-rye publish --yes --token=$PYPI_TOKEN
+rye publish --yes --token="${AGENTEX_SDK_CLIENT_PYPI_TOKEN:-$PYPI_TOKEN}"

pyproject.toml

@@ -55,6 +55,12 @@ dev = [
 # The `agentex` CLI entry point ships from the ADK package — see
 # `adk/pyproject.toml`. The slim client has no CLI surface.
 
+[tool.rye.workspace]
+# `rye sync` from the root installs both this slim package and the ADK
+# overlay editably, so contributors can iterate on agentex.lib.* code while
+# also seeing the Stainless-generated client.
+members = ["adk"]
+
 [tool.rye]
 managed = true
 # version pins are in requirements-dev.lock

release-please-config.json

@@ -1,10 +1,15 @@
 {
   "packages": {
-    ".": {}
+    ".": {
+      "component": "agentex-sdk-client"
+    },
+    "adk": {
+      "component": "agentex-sdk"
+    }
   },
   "$schema": "https://raw.githubusercontent.com/stainless-api/release-please/main/schemas/config.json",
   "include-v-in-tag": true,
-  "include-component-in-tag": false,
+  "include-component-in-tag": true,
   "versioning": "prerelease",
   "prerelease": true,
   "bump-minor-pre-major": true,