chore: rename PyPI distribution

.github/workflows/publish.yml

@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
 
 env:
-  PYPI_PROJECT_NAME: agent-ref
+  PYPI_PROJECT_NAME: agent-checkpoint-cas
 
 permissions:
   contents: read
@@ -90,7 +90,7 @@ jobs:
     runs-on: ubuntu-latest
     environment:
       name: pypi
-      url: https://pypi.org/project/agent-ref/
+      url: https://pypi.org/project/agent-checkpoint-cas/
     permissions:
       id-token: write
 

README.md

@@ -41,18 +41,40 @@ RSS values across machines.
 
 ## Install
 
+The PyPI distribution is `agent-checkpoint-cas`; the Python import package stays
+`agentref`.
+
+With pip:
+
 ```bash
-pip install agentref
+pip install agent-checkpoint-cas
 ```
 
 Optional framework integrations are split by extra:
 
 ```bash
-pip install "agentref[langgraph]"
-pip install "agentref[llamaindex]"
-pip install "agentref[autogen]"
-pip install "agentref[postgres]"
-pip install "agentref[all]"
+pip install "agent-checkpoint-cas[langgraph]"
+pip install "agent-checkpoint-cas[llamaindex]"
+pip install "agent-checkpoint-cas[autogen]"
+pip install "agent-checkpoint-cas[postgres]"
+pip install "agent-checkpoint-cas[all]"
+```
+
+With uv in a project:
+
+```bash
+uv add agent-checkpoint-cas
+uv add "agent-checkpoint-cas[langgraph]"
+uv add "agent-checkpoint-cas[llamaindex]"
+uv add "agent-checkpoint-cas[autogen]"
+uv add "agent-checkpoint-cas[postgres]"
+uv add "agent-checkpoint-cas[all]"
+```
+
+With uv in the current environment:
+
+```bash
+uv pip install agent-checkpoint-cas
 ```
 
 ## Usage

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools>=68"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "agentref"
+name = "agent-checkpoint-cas"
 version = "0.1.0"
 description = "Type-guided externalized state for LLM agent frameworks."
 readme = "README.md"