feat(acp-registry): switch to uvx distribution, drop npm launcher

[teknium1]

Summary

The Zed ACP Registry now installs Hermes directly from PyPI via uvx instead of through an @nousresearch/hermes-agent-acp npm shim. Same end-user command, no npm-org claim to chase, no separate publish step per release.

The registry schema supports uvx as a first-class distribution alongside npx and binary. hermes-agent is already on PyPI at the pinned version, so registry CI's URL-accessibility check passes today.

Changes

• acp_registry/agent.json: distribution.npx → distribution.uvx with package: 'hermes-agent[acp]==0.13.0', args: ['hermes-acp']
• Delete packages/hermes-agent-acp/ (npm launcher, README, Node tests)
• scripts/release.py: drop the npm-launcher bump paths, keep manifest-↔-pyproject lockstep
• tests/acp/test_registry_manifest.py: assert uvx shape + exact version pin
• tests/scripts/test_release_acp_registry.py: rewrite for uvx-only shape
• Docs (user-guide + dev-guide): drop all npm-launcher references
• Delete docs/plans/acp-registry-zed-integration.md (stale, npm-shaped contributor plan)

Validation

	Before	After
Manifest matches upstream schema	yes (npx shape)	yes (uvx shape) — verified with jsonschema.validate() against agentclientprotocol/registry/agent.schema.json
End-user launch command	uvx --from 'hermes-agent[acp]==X' hermes-acp (via npm shim)	uvx --from 'hermes-agent[acp]==X' hermes-acp (direct)
Pre-publish steps before registry PR	npm scope claim + npm publish	none — PyPI already has 0.13.0
Tests	—	tests/acp/ + tests/scripts/test_release_acp_registry.py: 229 passed

Follow-up

Submit the agentclientprotocol/registry PR copying acp_registry/agent.json + acp_registry/icon.svg into top-level hermes-agent/.

[github-actions]

🔎 Lint report: hermes/hermes-fb343bf7 vs origin/main

ruff

Total: 0 on HEAD, 0 on base (➖ 0)

🆕 New issues: none

✅ Fixed issues: none

Unchanged: 0 pre-existing issues carried over.

ty (type checker)

Total: 8374 on HEAD, 8374 on base (➖ 0)

🆕 New issues (3):

Rule	Count
invalid-argument-type	3

First entries

run_agent.py:7482: [invalid-argument-type] invalid-argument-type: Argument to function `build_anthropic_client` is incorrect: Expected `str`, found `str | dict[Unknown | str, Unknown | str | dict[str, str]] | Any | ... omitted 3 union elements`
run_agent.py:13750: [invalid-argument-type] invalid-argument-type: Argument to function `_is_oauth_token` is incorrect: Expected `str`, found `str | dict[Unknown | str, Unknown | str | dict[str, str]] | Any | ... omitted 3 union elements`
run_agent.py:13753: [invalid-argument-type] invalid-argument-type: Argument to function `len` is incorrect: Expected `Sized`, found `(str & ~AlwaysFalsy) | (dict[Unknown | str, Unknown | str | dict[str, str]] & ~AlwaysFalsy) | (Any & ~AlwaysFalsy) | ... omitted 3 union elements`

✅ Fixed issues (3):

Rule	Count
invalid-argument-type	3

First entries

run_agent.py:13753: [invalid-argument-type] invalid-argument-type: Argument to function `len` is incorrect: Expected `Sized`, found `(str & ~AlwaysFalsy) | (dict[Unknown, Unknown] & ~AlwaysFalsy) | (Any & ~AlwaysFalsy) | ... omitted 3 union elements`
run_agent.py:7482: [invalid-argument-type] invalid-argument-type: Argument to function `build_anthropic_client` is incorrect: Expected `str`, found `str | dict[Unknown, Unknown] | Any | ... omitted 3 union elements`
run_agent.py:13750: [invalid-argument-type] invalid-argument-type: Argument to function `_is_oauth_token` is incorrect: Expected `str`, found `str | dict[Unknown, Unknown] | Any | ... omitted 3 union elements`

Unchanged: 4406 pre-existing issues carried over.

Diagnostics are surfaced as warnings — this check never fails the build.