chore: rename PyPI distribution arcp -> agentruntimecontrolprotocol

The import name remains `arcp`; only the published distribution
name on PyPI changes to align with the project's org namespace.

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

Author: nficano

CONTRIBUTING.md

@@ -132,7 +132,7 @@ the changelog. Prefer clarity over cleverness in a library others build on.
 
 Releases are cut by maintainers. Publishing is automated: pushing a `v*` tag
 triggers the `publish.yml` workflow, which builds the wheel with `hatch` and
-uploads it to [PyPI](https://pypi.org/project/arcp/) via OIDC trusted
+uploads it to [PyPI](https://pypi.org/project/agentruntimecontrolprotocol/) via OIDC trusted
 publishing. The SDK is versioned with semantic versioning independently of the
 protocol version it speaks; a protocol version bump is noted in the changelog
 when the negotiated ARCP version changes.

README.md

@@ -3,8 +3,8 @@
 <p align="center"><strong>Python SDK for the Agent Runtime Control Protocol (ARCP) — submit, observe, and control long-running agent jobs from Python.</strong></p>
 
 <p align="center">
-  <a href="https://pypi.org/project/arcp/"><img alt="PyPI" src="https://img.shields.io/pypi/v/arcp.svg"></a>
-  <a href="https://pypi.org/project/arcp/"><img alt="Python versions" src="https://img.shields.io/pypi/pyversions/arcp.svg"></a>
+  <a href="https://pypi.org/project/agentruntimecontrolprotocol/"><img alt="PyPI" src="https://img.shields.io/pypi/v/agentruntimecontrolprotocol.svg"></a>
+  <a href="https://pypi.org/project/agentruntimecontrolprotocol/"><img alt="Python versions" src="https://img.shields.io/pypi/pyversions/agentruntimecontrolprotocol.svg"></a>
   <a href="https://github.com/agentruntimecontrolprotocol/python-sdk/actions/workflows/test.yml"><img alt="CI" src="https://github.com/agentruntimecontrolprotocol/python-sdk/actions/workflows/test.yml/badge.svg"></a>
   <a href="https://github.com/agentruntimecontrolprotocol/spec/blob/main/docs/draft-arcp-1.1.md"><img alt="ARCP" src="https://img.shields.io/badge/ARCP-v1.1%20draft-blue"></a>
   <a href="LICENSE"><img alt="License" src="https://img.shields.io/badge/license-Apache--2.0-lightgrey"></a>
@@ -27,14 +27,14 @@ ARCP itself is a transport-agnostic wire protocol for long-running AI agent jobs
 
 ## Installation
 
-Requires Python 3.11 or later. The SDK ships as a single wheel containing the client, runtime, transports, ASGI/aiohttp middleware, the OpenTelemetry middleware, and the `arcp` CLI. Install from PyPI with `pip`, `uv`, or any PEP 517 resolver; the optional `jwks` extra pulls in `httpx` for remote JWKS verification.
+Requires Python 3.11 or later. The SDK is published on PyPI as `agentruntimecontrolprotocol` and imported as `arcp`. It ships as a single wheel containing the client, runtime, transports, ASGI/aiohttp middleware, the OpenTelemetry middleware, and the `arcp` CLI. Install from PyPI with `pip`, `uv`, or any PEP 517 resolver; the optional `jwks` extra pulls in `httpx` for remote JWKS verification.
 
 ```sh
-pip install arcp
+pip install agentruntimecontrolprotocol
 # or, with uv:
-uv add arcp
+uv add agentruntimecontrolprotocol
 # with the JWKS extra:
-pip install "arcp[jwks]"
+pip install "agentruntimecontrolprotocol[jwks]"
 ```
 
 ## Quick start

docs/README.md

@@ -5,9 +5,9 @@ The **Agent Runtime Control Protocol (ARCP)** Python SDK implements [ARCP v1.1](
 ## Install
 
 ```bash
-pip install arcp
+pip install agentruntimecontrolprotocol
 # or with uv:
-uv add arcp
+uv add agentruntimecontrolprotocol
 ```
 
 Requires Python 3.11+.
@@ -53,5 +53,5 @@ See [recipes.md](recipes.md) for a full index of runnable examples.
 
 - [ARCP Specification v1.1](https://arcp.dev/spec/v1.1)
 - [TypeScript SDK](https://github.com/agentruntimecontrolprotocol/typescript-sdk)
-- [PyPI: arcp](https://pypi.org/project/arcp/)
+- [PyPI: agentruntimecontrolprotocol](https://pypi.org/project/agentruntimecontrolprotocol/)
 - [Changelog](../CHANGELOG.md)

docs/cli.md

@@ -1,11 +1,11 @@
 # CLI reference
 
-The `arcp` command-line tool is included with the `arcp` package. It provides subcommands for serving agents, submitting jobs, and inspecting event streams.
+The `arcp` command-line tool is included with the `agentruntimecontrolprotocol` package. It provides subcommands for serving agents, submitting jobs, and inspecting event streams.
 
 ## Installation
 
 ```bash
-pip install arcp
+pip install agentruntimecontrolprotocol
 # arcp is now on your PATH
 ```
 

docs/getting-started.md

@@ -5,7 +5,7 @@ This page walks you through a complete ARCP interaction in about five minutes: d
 ## Prerequisites
 
 ```bash
-pip install arcp
+pip install agentruntimecontrolprotocol
 ```
 
 Requires Python 3.11+.

docs/recipes/mcp-skill.md

@@ -17,7 +17,7 @@ streaming and asynchronous.  The adapter pattern here:
 ## Prerequisites
 
 ```bash
-uv add arcp mcp
+uv add agentruntimecontrolprotocol mcp
 ```
 
 ## Adapter

docs/recipes/multi-agent-budget.md

@@ -19,7 +19,7 @@ Caller ──submit(budget=$1.00)──► Coordinator
 ## Prerequisites
 
 ```bash
-uv add arcp
+uv add agentruntimecontrolprotocol
 ```
 
 ## Implementation

pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-name = "arcp"
+name = "agentruntimecontrolprotocol"
 version = "1.1.0"
 description = "Reference Python implementation of the Agent Runtime Control Protocol (ARCP) v1.1"
 readme = "README.md"