The plugin examples point at the older claude-code-plugins marketplace. New workflows should install from claude-plugins-official, which is where these plugins are developed.
Co-authored-by: Claude <[email protected]>
Pin oven-sh/setup-bun to Bun 1.4.4 in action.yml, base-action/action.yml
and the CI workflow (the prettier job previously floated on latest), and
update @types/bun to 1.4.3, the newest published types, in both packages.
Co-authored-by: GitHub Actions <[email protected]>
* Run workflows that call Claude on the egress-firewall runner in auto permission mode
Move every workflow job that signs in to the Claude API from
ubuntu-latest to GitHub's egress-firewall runner (ubuntu-24.04-firewall),
and pass --permission-mode auto to the Claude Code action in each of
them except claude.yml.
In auto permission mode Claude Code reviews each tool call that needs
permission and that the allowed tools do not cover, and runs it only if
Claude Code's safety review passes it. Until now these runs, which have nobody to
ask, refused every such call. The issue triage step, which anyone can
start by opening an issue, also passes a --disallowedTools list for
tools it never needs.
claude.yml answers @claude mentions, and for those the action sets
--permission-mode acceptEdits itself. Its permission mode is unchanged.
Allowed tools, settings, models, triggers and permissions are unchanged.
The network allow list for the firewall follows in the next change.
* Add the network allow list, a security check and CLAUDE.md guidance
- .github/egress-firewall.yaml: the hosts that jobs on the
egress-firewall runner may reach, in enforce mode, each with what
uses it.
- .github/workflows/workflow-hardening.yml and
.github/scripts/check_workflow_hardening.py: a check that fails when a
job that calls Claude is not on the egress-firewall runner, does not
pass --permission-mode auto, or when the allow list is missing, empty, not in
enforce mode or names a host with '*'.
claude.yml is listed as exempt from the permission mode rule, with
the reason.
- CLAUDE.md: a "Security hardening for GitHub Actions" section so that
new and edited workflows keep these protections.
* Pin the model for issue triage
The step named no model, so it ran on Claude Code's default model. That
default changed with Claude Code 2.1.280 to a model that is not available
to this CI account. Pass --model claude-opus-5, the model this repository's test-*.yml
workflows (ANTHROPIC_MODEL) and the Python SDK's example runs are
pinned to for the same reason.
This is independent of the security hardening in the two changes before
it.
* Check settings files and --settings for a permission mode
The security check looked for defaultMode only in an inline 'settings'
input. Also read the file a 'settings' input or a --settings flag in
claude_args names, when it is inside the repository, and fail if it sets
a permission mode.
* Flag defaultMode anywhere in a job that calls Claude
A settings file that an earlier step writes at run time can't be read by
the step-level check, so also fail when the job's definition mentions
defaultMode at all.
* Fail the check when settings name a file outside the repository
The check can't read such a file, so it can't tell whether it sets a
permission mode.
* Run @claude mentions in auto permission mode
The action sets --permission-mode acceptEdits for @claude mentions and
appends the workflow's claude_args after it, so the --permission-mode auto
in claude.yml wins. Drop claude.yml from EXEMPT_FROM_AUTO_MODE.
The check now also fails when a step in auto mode names a model older than
claude-opus-4-6: Claude Code does not run auto mode on those and falls back
to its default permission mode.
---------
Co-authored-by: Claude <[email protected]>
The test workflows name no model, so they run on the Claude Code CLI's
default model. Since the bump to Claude Code 2.1.280 that default is Opus 5.5,
which the CI account's API access refuses, so the tests fail and the release
job never runs. Setting ANTHROPIC_MODEL at the workflow level keeps the tests
independent of the CLI's default model, the same fix the Agent SDK for Python
used.
Co-authored-by: Claude Code <[email protected]>
GitHub Actions