diff --git a/acp_registry/agent.json b/acp_registry/agent.json
index f6d9d7a574e..b94a48e089f 100644
--- a/acp_registry/agent.json
+++ b/acp_registry/agent.json
@@ -8,8 +8,9 @@
   "authors": ["Nous Research"],
   "license": "MIT",
   "distribution": {
-    "npx": {
-      "package": "@nousresearch/hermes-agent-acp@0.13.0"
+    "uvx": {
+      "package": "hermes-agent[acp]==0.13.0",
+      "args": ["hermes-acp"]
     }
   }
 }
diff --git a/docs/plans/acp-registry-zed-integration.md b/docs/plans/acp-registry-zed-integration.md
deleted file mode 100644
index 05358f7afed..00000000000
--- a/docs/plans/acp-registry-zed-integration.md
+++ /dev/null
@@ -1,97 +0,0 @@
-# Hermes Agent ACP Registry + Zed Integration Implementation Plan
-
-> For Hermes: Use subagent-driven-development skill to implement this plan task-by-task.
-
-Goal: Make Hermes Agent installable from Zed's official ACP Registry, so users can add Hermes from Zed's agent panel without manual custom `agent_servers` settings.
-
-Architecture: Use the official `agentclientprotocol/registry` flow instead of the deprecated Zed Agent Server Extension path. Ship a registry-compatible launcher distribution, advertise valid ACP auth methods during every handshake, validate against official registry schema and auth CI, then submit a registry PR for `hermes-agent`.
-
-Tech Stack: Hermes Agent Python package, ACP adapter (`hermes acp` / `hermes-acp`), npm launcher package, official ACP Registry JSON schema, Zed external agent UI.
-
----
-
-## Compliance constraints
-
-- Zed v0.221.x+ prefers the ACP Registry for external agents; do not use Zed Agent Server Extensions for distribution.
-- Registry repo layout is top-level `hermes-agent/agent.json` and `hermes-agent/icon.svg`, not `agents/hermes-agent/`.
-- Registry metadata must use the official schema: `id`, `name`, `version`, `description`, `distribution`, optional `repository`, `website`, `authors`, `license`.
-- Distribution must be exactly one supported type unless intentionally adding another: `binary`, `npx`, or `uvx`.
-- Hermes must advertise at least one valid `authMethods` entry on a clean first-run handshake. No-provider/no-auth is not compliant.
-- Terminal Auth must be explicit and deterministic: `id: hermes-setup`, `type: terminal`, `args: ["--setup"]`.
-- `icon.svg` must be 16x16, square, monochrome, and use only `currentColor` / `none` for fill/stroke; no gradients, hardcoded colors, or `url(#...)` paints.
-- ACP server mode must reserve stdout for JSON-RPC only. Diagnostics/logs go to stderr. `--version`, `--check`, and `--setup` are not server mode and may print normally.
-- Published npm package must exist and be runnable before the upstream registry PR references it.
-
----
-
-## Tasks
-
-1. Verify/implement ACP auth methods.
-   - Always return terminal setup auth from `initialize()`.
-   - Return configured provider auth in addition when provider credentials are resolvable.
-   - Add tests for provider auth, terminal fallback auth, and authenticate behavior before/after provider setup.
-
-2. Add non-interactive ACP commands.
-   - `hermes acp --version`
-   - `hermes acp --check`
-   - `hermes acp --setup`
-   - Same behavior through `hermes-acp`.
-
-3. Build npm launcher package.
-   - Package: `@nousresearch/hermes-agent-acp@<version>`.
-   - Command: `uvx --from 'hermes-agent[acp]==<version>' hermes-acp ...args`.
-   - Fallback: `uv tool run --from ...` when only `uv` exists.
-   - Forward all args, including `--setup`, `--version`, and `--check`.
-   - Preserve stdio in server mode.
-   - Print actionable stderr error when `uv`/`uvx` is missing.
-
-4. Replace local registry metadata.
-   - Convert `acp_registry/agent.json` from old command-style local format to official registry schema.
-   - Replace `acp_registry/icon.svg` with compliant 16x16 currentColor icon.
-   - Add tests rejecting old fields (`schema_version`, `display_name`, `distribution.type`, `distribution.command`) and unknown distribution keys.
-
-5. Update docs.
-   - Zed docs show official ACP Registry install first: Add Agent / `zed: acp registry` -> search Hermes Agent -> install.
-   - Manual `agent_servers` JSON remains only as local-development fallback.
-   - Docs include `uv` prerequisite and `hermes acp --check` troubleshooting.
-   - Developer internals mention npm launcher and terminal setup auth.
-
-6. Validate locally.
-   - `python -m pytest tests/acp/test_auth.py tests/acp/test_server.py tests/acp/test_entry.py tests/acp/test_registry_manifest.py -q`
-   - `(cd packages/hermes-agent-acp && npm test)`
-   - `(cd packages/hermes-agent-acp && npm pack --dry-run)`
-   - `hermes acp --version`
-   - `hermes acp --check`
-
-7. Validate against official registry tooling before PR.
-   - In a clone/fork of `agentclientprotocol/registry`, copy files into top-level `hermes-agent/`.
-   - Run official dry-run build, e.g. `uv run --with jsonschema .github/workflows/build_registry.py --dry-run`.
-   - Run official auth check if available, e.g. `.github/workflows/scripts/run-registry-docker.sh python3 .github/workflows/verify_agents.py --auth-check`.
-   - Fix any schema/auth issues before submitting.
-
-8. Publish and submit.
-   - Publish `@nousresearch/hermes-agent-acp@<version>`.
-   - Verify published package:
-     - `npx @nousresearch/hermes-agent-acp@<version> --version`
-     - `npx @nousresearch/hermes-agent-acp@<version> --check`
-     - ACP initialize/authMethods smoke test through the published package.
-   - Open PR to `agentclientprotocol/registry` adding `hermes-agent/agent.json` and `hermes-agent/icon.svg`.
-
-9. End-to-end Zed verification.
-   - Install Hermes Agent through Zed's ACP Registry.
-   - Start a Hermes thread.
-   - Verify workspace cwd, file tools, terminal tools, tool rendering, and approval prompts.
-
----
-
-## Acceptance criteria
-
-- Hermes appears in Zed's official ACP Registry UI.
-- Install starts Hermes without custom Zed settings.
-- Registry CI passes schema and auth validation.
-- ACP stdout remains JSON-RPC only; all logs go to stderr.
-- `authMethods` are present and valid on clean first run.
-- Terminal Auth can launch Hermes provider/model setup with `--setup`.
-- Zed workspace cwd is honored by Hermes file and terminal tools.
-- Docs describe registry install first and manual custom config second.
-- Package/release automation prevents registry entries from pointing at unpublished versions.
diff --git a/packages/hermes-agent-acp/README.md b/packages/hermes-agent-acp/README.md
deleted file mode 100644
index b3e9eea0afa..00000000000
--- a/packages/hermes-agent-acp/README.md
+++ /dev/null
@@ -1,26 +0,0 @@
-# @nousresearch/hermes-agent-acp
-
-ACP launcher for Hermes Agent.
-
-This package is intended for clients such as Zed that install agents through the official ACP Registry. It launches the Python Hermes ACP server with:
-
-```bash
-uvx --from 'hermes-agent[acp]==0.13.0' hermes-acp
-```
-
-## Requirements
-
-- Node.js 18+
-- `uv` or `uvx` on PATH
-- Hermes provider credentials configured with `hermes model`, or through Hermes' normal `~/.hermes/.env` / `~/.hermes/config.yaml` setup
-
-## Commands
-
-```bash
-npx @nousresearch/hermes-agent-acp@0.13.0 --version
-npx @nousresearch/hermes-agent-acp@0.13.0 --check
-npx @nousresearch/hermes-agent-acp@0.13.0 --setup
-npx @nousresearch/hermes-agent-acp@0.13.0
-```
-
-Normal no-argument mode reserves stdout for ACP JSON-RPC traffic. Diagnostics are emitted on stderr by Hermes.
diff --git a/packages/hermes-agent-acp/bin/hermes-agent-acp.js b/packages/hermes-agent-acp/bin/hermes-agent-acp.js
deleted file mode 100755
index b9d571d3550..00000000000
--- a/packages/hermes-agent-acp/bin/hermes-agent-acp.js
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-const { spawn, spawnSync } = require('node:child_process');
-
-const HERMES_AGENT_VERSION = '0.13.0';
-const HERMES_SPEC = `hermes-agent[acp]==${HERMES_AGENT_VERSION}`;
-
-function commandExists(command) {
-  const result = spawnSync(command, ['--version'], { stdio: 'ignore' });
-  return !result.error && result.status === 0;
-}
-
-function buildCommand(argv, exists = commandExists) {
-  if (exists('uvx')) {
-    return {
-      command: 'uvx',
-      args: ['--from', HERMES_SPEC, 'hermes-acp', ...argv],
-    };
-  }
-
-  if (exists('uv')) {
-    return {
-      command: 'uv',
-      args: ['tool', 'run', '--from', HERMES_SPEC, 'hermes-acp', ...argv],
-    };
-  }
-
-  return null;
-}
-
-function main() {
-  const argv = process.argv.slice(2);
-  const command = buildCommand(argv);
-
-  if (!command) {
-    console.error('Hermes Agent ACP requires uv or uvx to launch the Python package.');
-    console.error('Install uv from https://docs.astral.sh/uv/getting-started/installation/');
-    console.error('Then retry this agent from Zed.');
-    process.exit(127);
-  }
-
-  const child = spawn(command.command, command.args, {
-    stdio: 'inherit',
-    env: process.env,
-  });
-
-  child.on('error', (error) => {
-    console.error(`Failed to start Hermes Agent ACP: ${error.message}`);
-    process.exit(1);
-  });
-
-  child.on('exit', (code, signal) => {
-    if (signal) {
-      process.kill(process.pid, signal);
-      return;
-    }
-    process.exit(code ?? 0);
-  });
-}
-
-if (require.main === module) {
-  main();
-}
-
-module.exports = { buildCommand, HERMES_AGENT_VERSION, HERMES_SPEC };
diff --git a/packages/hermes-agent-acp/package.json b/packages/hermes-agent-acp/package.json
deleted file mode 100644
index 224bb275b77..00000000000
--- a/packages/hermes-agent-acp/package.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "name": "@nousresearch/hermes-agent-acp",
-  "version": "0.13.0",
-  "description": "ACP launcher for Hermes Agent",
-  "bin": {
-    "hermes-agent-acp": "bin/hermes-agent-acp.js"
-  },
-  "files": [
-    "bin/",
-    "README.md"
-  ],
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/NousResearch/hermes-agent.git",
-    "directory": "packages/hermes-agent-acp"
-  },
-  "engines": {
-    "node": ">=18"
-  },
-  "scripts": {
-    "test": "node --test"
-  }
-}
diff --git a/packages/hermes-agent-acp/test/launcher.test.js b/packages/hermes-agent-acp/test/launcher.test.js
deleted file mode 100644
index 7a338305e56..00000000000
--- a/packages/hermes-agent-acp/test/launcher.test.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-const test = require('node:test');
-const assert = require('node:assert/strict');
-const { buildCommand, HERMES_SPEC } = require('../bin/hermes-agent-acp.js');
-
-test('uses uvx when available and forwards args', () => {
-  const command = buildCommand(['--version'], (name) => name === 'uvx');
-
-  assert.equal(command.command, 'uvx');
-  assert.deepEqual(command.args, ['--from', HERMES_SPEC, 'hermes-acp', '--version']);
-});
-
-test('falls back to uv tool run and forwards setup args', () => {
-  const command = buildCommand(['--setup'], (name) => name === 'uv');
-
-  assert.equal(command.command, 'uv');
-  assert.deepEqual(command.args, ['tool', 'run', '--from', HERMES_SPEC, 'hermes-acp', '--setup']);
-});
-
-test('returns null when neither uvx nor uv is available', () => {
-  assert.equal(buildCommand([], () => false), null);
-});
diff --git a/scripts/release.py b/scripts/release.py
index 17a8dffd31e..621ebddec95 100755
--- a/scripts/release.py
+++ b/scripts/release.py
@@ -34,12 +34,10 @@ REPO_ROOT = Path(__file__).resolve().parent.parent
 VERSION_FILE = REPO_ROOT / "hermes_cli" / "__init__.py"
 PYPROJECT_FILE = REPO_ROOT / "pyproject.toml"
 
-# ACP Registry assets that must stay version-locked with pyproject.toml.
-# tests/acp/test_registry_manifest.py enforces this lockstep, so the release
-# bump touches all four files atomically.
+# ACP Registry manifest must stay version-locked with pyproject.toml.
+# tests/acp/test_registry_manifest.py enforces this lockstep so the release
+# bump touches both files atomically.
 ACP_REGISTRY_MANIFEST = REPO_ROOT / "acp_registry" / "agent.json"
-ACP_NPM_PACKAGE_JSON = REPO_ROOT / "packages" / "hermes-agent-acp" / "package.json"
-ACP_NPM_LAUNCHER = REPO_ROOT / "packages" / "hermes-agent-acp" / "bin" / "hermes-agent-acp.js"
 
 # ──────────────────────────────────────────────────────────────────────
 # Git email → GitHub username mapping
@@ -1168,38 +1166,23 @@ def update_version_files(semver: str, calver_date: str):
 
 
 def _update_acp_registry_versions(semver: str) -> None:
-    """Bump the ACP Registry manifest, npm package, and launcher in lockstep.
+    """Bump the ACP Registry manifest's version + uvx package pin in lockstep
+    with pyproject.
 
-    Skips silently if any of the files are missing — the ACP Registry assets
-    landed mid-cycle and older release branches may not have them.
+    Skips silently if the manifest is missing — older release branches predate
+    the ACP Registry assets.
     """
     if ACP_REGISTRY_MANIFEST.exists():
         manifest = json.loads(ACP_REGISTRY_MANIFEST.read_text(encoding="utf-8"))
         manifest["version"] = semver
-        npx = manifest.get("distribution", {}).get("npx", {})
-        if "package" in npx:
-            npx["package"] = f"@nousresearch/hermes-agent-acp@{semver}"
+        uvx = manifest.get("distribution", {}).get("uvx", {})
+        if "package" in uvx:
+            uvx["package"] = f"hermes-agent[acp]=={semver}"
         # Preserve trailing newline + 2-space indent the file already uses.
         ACP_REGISTRY_MANIFEST.write_text(
             json.dumps(manifest, indent=2) + "\n", encoding="utf-8"
         )
 
-    if ACP_NPM_PACKAGE_JSON.exists():
-        package = json.loads(ACP_NPM_PACKAGE_JSON.read_text(encoding="utf-8"))
-        package["version"] = semver
-        ACP_NPM_PACKAGE_JSON.write_text(
-            json.dumps(package, indent=2) + "\n", encoding="utf-8"
-        )
-
-    if ACP_NPM_LAUNCHER.exists():
-        launcher = ACP_NPM_LAUNCHER.read_text(encoding="utf-8")
-        launcher = re.sub(
-            r"const HERMES_AGENT_VERSION\s*=\s*'[^']+';",
-            f"const HERMES_AGENT_VERSION = '{semver}';",
-            launcher,
-        )
-        ACP_NPM_LAUNCHER.write_text(launcher, encoding="utf-8")
-
 
 def build_release_artifacts(semver: str) -> list[Path]:
     """Build sdist/wheel artifacts for the current release.
diff --git a/tests/acp/test_registry_manifest.py b/tests/acp/test_registry_manifest.py
index 134cb5415ae..633b4a8494c 100644
--- a/tests/acp/test_registry_manifest.py
+++ b/tests/acp/test_registry_manifest.py
@@ -39,36 +39,30 @@ def test_agent_json_matches_official_registry_required_fields():
     assert set(data["distribution"]) <= ALLOWED_DISTRIBUTIONS
 
 
-def test_agent_json_uses_npx_distribution_without_local_command_fields():
+def test_agent_json_uses_uvx_distribution_without_local_command_fields():
     data = _manifest()
 
-    assert set(data["distribution"]) == {"npx"}
-    assert set(data["distribution"]["npx"]) == {"package"}
-    assert data["distribution"]["npx"]["package"] == (
-        f"@nousresearch/hermes-agent-acp@{data['version']}"
-    )
+    assert set(data["distribution"]) == {"uvx"}
+    uvx = data["distribution"]["uvx"]
+    # Schema allows {package, args, env}; we use {package, args}.
+    assert set(uvx) <= {"package", "args", "env"}
+    assert "package" in uvx
+    assert uvx["package"] == f"hermes-agent[acp]=={data['version']}"
+    assert uvx["args"] == ["hermes-acp"]
+    # Old command-shape fields must not leak back in.
     assert "type" not in data["distribution"]
     assert "command" not in data["distribution"]
-    assert "args" not in data["distribution"]
 
 
 def test_agent_json_version_matches_pyproject():
     assert _manifest()["version"] == _pyproject_version()
 
 
-def test_npm_launcher_versions_match_pyproject_and_manifest():
-    version = _pyproject_version()
-    package = json.loads(
-        (ROOT / "packages" / "hermes-agent-acp" / "package.json").read_text(encoding="utf-8")
-    )
-    launcher = (ROOT / "packages" / "hermes-agent-acp" / "bin" / "hermes-agent-acp.js").read_text(
-        encoding="utf-8"
-    )
-
-    assert package["version"] == version
-    assert f"const HERMES_AGENT_VERSION = '{version}';" in launcher
-    assert _manifest()["distribution"]["npx"]["package"] == (
-        f"@nousresearch/hermes-agent-acp@{version}"
+def test_agent_json_pins_uvx_package_to_pyproject_version():
+    """The registry CI rejects ``@latest`` and floating pins; the manifest must
+    always reference the exact PyPI version listed in pyproject.toml."""
+    assert _manifest()["distribution"]["uvx"]["package"] == (
+        f"hermes-agent[acp]=={_pyproject_version()}"
     )
 
 
diff --git a/tests/scripts/test_release_acp_registry.py b/tests/scripts/test_release_acp_registry.py
index a2e71bd0b19..4d20cda25bd 100644
--- a/tests/scripts/test_release_acp_registry.py
+++ b/tests/scripts/test_release_acp_registry.py
@@ -1,11 +1,11 @@
 """Tests for the ACP Registry version-lockstep bump in scripts/release.py.
 
-The official ACP Registry manifest, the @nousresearch/hermes-agent-acp npm
-package, and the npm launcher's HERMES_AGENT_VERSION constant must all match
-``pyproject.toml`` exactly — ``tests/acp/test_registry_manifest.py`` enforces
-this at lint time. The release script is the single place that bumps them in
-lockstep with pyproject; if that bump ever silently breaks, weekly releases
-fail the manifest test until someone hand-edits four files.
+The official ACP Registry manifest must match ``pyproject.toml`` exactly —
+``tests/acp/test_registry_manifest.py`` enforces this at lint time, and the
+upstream registry CI rejects ``@latest`` / floating pins. The release script
+is the single place that bumps the manifest in lockstep with pyproject; if
+that bump ever silently breaks, weekly releases fail the manifest test
+until someone hand-edits the JSON.
 """
 
 from __future__ import annotations
@@ -25,26 +25,14 @@ def _load_release_module(monkeypatch, tmp_root: Path):
     module = importlib.util.module_from_spec(spec)
     spec.loader.exec_module(module)
 
-    # Repoint every REPO_ROOT-derived path at our temp tree.
     monkeypatch.setattr(module, "REPO_ROOT", tmp_root)
     monkeypatch.setattr(
         module, "ACP_REGISTRY_MANIFEST", tmp_root / "acp_registry" / "agent.json"
     )
-    monkeypatch.setattr(
-        module,
-        "ACP_NPM_PACKAGE_JSON",
-        tmp_root / "packages" / "hermes-agent-acp" / "package.json",
-    )
-    monkeypatch.setattr(
-        module,
-        "ACP_NPM_LAUNCHER",
-        tmp_root / "packages" / "hermes-agent-acp" / "bin" / "hermes-agent-acp.js",
-    )
     return module
 
 
-def _write_fixture(root: Path, version: str) -> None:
-    """Write the three ACP-registry files we expect release.py to bump."""
+def _write_manifest(root: Path, version: str) -> None:
     manifest_dir = root / "acp_registry"
     manifest_dir.mkdir(parents=True)
     (manifest_dir / "agent.json").write_text(
@@ -55,7 +43,10 @@ def _write_fixture(root: Path, version: str) -> None:
                 "version": version,
                 "description": "test",
                 "distribution": {
-                    "npx": {"package": f"@nousresearch/hermes-agent-acp@{version}"}
+                    "uvx": {
+                        "package": f"hermes-agent[acp]=={version}",
+                        "args": ["hermes-acp"],
+                    }
                 },
             },
             indent=2,
@@ -64,29 +55,9 @@ def _write_fixture(root: Path, version: str) -> None:
         encoding="utf-8",
     )
 
-    package_dir = root / "packages" / "hermes-agent-acp"
-    (package_dir / "bin").mkdir(parents=True)
-    (package_dir / "package.json").write_text(
-        json.dumps(
-            {
-                "name": "@nousresearch/hermes-agent-acp",
-                "version": version,
-                "bin": {"hermes-agent-acp": "bin/hermes-agent-acp.js"},
-            },
-            indent=2,
-        )
-        + "\n",
-        encoding="utf-8",
-    )
-    (package_dir / "bin" / "hermes-agent-acp.js").write_text(
-        f"const HERMES_AGENT_VERSION = '{version}';\n"
-        f"const HERMES_SPEC = `hermes-agent[acp]==${{HERMES_AGENT_VERSION}}`;\n",
-        encoding="utf-8",
-    )
 
-
-def test_update_acp_registry_versions_bumps_all_three_files(monkeypatch, tmp_path):
-    _write_fixture(tmp_path, "0.13.0")
+def test_update_acp_registry_versions_bumps_manifest_and_pin(monkeypatch, tmp_path):
+    _write_manifest(tmp_path, "0.13.0")
     module = _load_release_module(monkeypatch, tmp_path)
 
     module._update_acp_registry_versions("0.14.0")
@@ -95,41 +66,27 @@ def test_update_acp_registry_versions_bumps_all_three_files(monkeypatch, tmp_pat
         (tmp_path / "acp_registry" / "agent.json").read_text(encoding="utf-8")
     )
     assert manifest["version"] == "0.14.0"
-    assert (
-        manifest["distribution"]["npx"]["package"]
-        == "@nousresearch/hermes-agent-acp@0.14.0"
-    )
-
-    package = json.loads(
-        (
-            tmp_path / "packages" / "hermes-agent-acp" / "package.json"
-        ).read_text(encoding="utf-8")
-    )
-    assert package["version"] == "0.14.0"
-
-    launcher = (
-        tmp_path / "packages" / "hermes-agent-acp" / "bin" / "hermes-agent-acp.js"
-    ).read_text(encoding="utf-8")
-    assert "const HERMES_AGENT_VERSION = '0.14.0';" in launcher
-    assert "0.13.0" not in launcher
+    assert manifest["distribution"]["uvx"]["package"] == "hermes-agent[acp]==0.14.0"
+    # args stay untouched so we don't accidentally rewrite them.
+    assert manifest["distribution"]["uvx"]["args"] == ["hermes-acp"]
 
 
-def test_update_acp_registry_versions_is_silent_when_files_missing(
+def test_update_acp_registry_versions_is_silent_when_manifest_missing(
     monkeypatch, tmp_path
 ):
-    """Older release branches predate the ACP Registry assets — must no-op."""
+    """Older release branches predate the ACP Registry asset — must no-op."""
     module = _load_release_module(monkeypatch, tmp_path)
 
     # No fixture written; function should not raise.
     module._update_acp_registry_versions("0.14.0")
 
 
-def test_update_version_files_bumps_acp_assets_alongside_pyproject(
+def test_update_version_files_bumps_manifest_alongside_pyproject(
     monkeypatch, tmp_path
 ):
     """End-to-end: update_version_files() is the function release.py actually
-    calls, so it must drive the ACP bump too."""
-    _write_fixture(tmp_path, "0.13.0")
+    calls, so it must drive the manifest bump too."""
+    _write_manifest(tmp_path, "0.13.0")
     (tmp_path / "pyproject.toml").write_text(
         '[project]\nname = "hermes-agent"\nversion = "0.13.0"\n', encoding="utf-8"
     )
@@ -153,7 +110,4 @@ def test_update_version_files_bumps_acp_assets_alongside_pyproject(
         (tmp_path / "acp_registry" / "agent.json").read_text(encoding="utf-8")
     )
     assert manifest["version"] == "0.14.0"
-    assert (
-        manifest["distribution"]["npx"]["package"]
-        == "@nousresearch/hermes-agent-acp@0.14.0"
-    )
+    assert manifest["distribution"]["uvx"]["package"] == "hermes-agent[acp]==0.14.0"
diff --git a/website/docs/developer-guide/acp-internals.md b/website/docs/developer-guide/acp-internals.md
index f688869033d..89ae398b6af 100644
--- a/website/docs/developer-guide/acp-internals.md
+++ b/website/docs/developer-guide/acp-internals.md
@@ -31,7 +31,7 @@ hermes acp / hermes-acp / python -m acp_adapter
   -> acp.run_agent(agent, use_unstable_protocol=True)
 ```
 
-The Zed ACP Registry path launches the same adapter through `npx @nousresearch/hermes-agent-acp@<version>`, which delegates to `uvx --from 'hermes-agent[acp]==<version>' hermes-acp`.
+The Zed ACP Registry path launches the same adapter through `uvx --from 'hermes-agent[acp]==<version>' hermes-acp`, pointed at the `hermes-agent` PyPI release.
 
 Stdout is reserved for ACP JSON-RPC transport. Human-readable logs go to stderr.
 
diff --git a/website/docs/user-guide/features/acp.md b/website/docs/user-guide/features/acp.md
index b55664191c3..92a755c9ada 100644
--- a/website/docs/user-guide/features/acp.md
+++ b/website/docs/user-guide/features/acp.md
@@ -45,13 +45,13 @@ This installs the `agent-client-protocol` dependency and enables:
 - `hermes-acp`
 - `python -m acp_adapter`
 
-For Zed registry installs, Zed launches Hermes through the official ACP Registry entry. That entry uses the npm launcher package `@nousresearch/hermes-agent-acp`, which runs:
+For Zed registry installs, Zed launches Hermes through the official ACP Registry entry. That entry uses a `uvx` distribution that runs:
 
 ```bash
 uvx --from 'hermes-agent[acp]==<version>' hermes-acp
 ```
 
-Make sure `uv` or `uvx` is available on `PATH` before using the registry install path.
+Make sure `uv` is available on `PATH` before using the registry install path.
 
 ## Launching the ACP server
 
@@ -150,13 +150,13 @@ acp_registry/icon.svg
 
 The upstream registry PR copies those files into the top-level `hermes-agent/` directory in `agentclientprotocol/registry`.
 
-The registry entry uses an `npx` distribution:
+The registry entry uses a `uvx` distribution that points directly at the `hermes-agent` PyPI release:
 
 ```text
-npx @nousresearch/hermes-agent-acp@<version>
+uvx --from 'hermes-agent[acp]==<version>' hermes-acp
 ```
 
-The launcher then runs `hermes-acp` from the matching Python package version.
+The registry CI verifies that the pinned version exists on PyPI, so the manifest's `version` and uvx `package` pin must always match `pyproject.toml`. `scripts/release.py` keeps them in lockstep automatically.
 
 ## Configuration and credentials
 
@@ -207,7 +207,7 @@ Check:
 - For manual/local development, verify the custom `agent_servers` command points to `hermes acp`.
 - Hermes is installed and on your PATH.
 - The ACP extra is installed (`pip install -e '.[acp]'`).
-- `uv` or `uvx` is installed if launching from the official Zed registry entry.
+- `uv` is installed if launching from the official Zed registry entry.
 
 ### ACP starts but immediately errors