Stamp plugin version at release time

[jeremy]

Summary

• Adds scripts/stamp-plugin-version.sh that uses jq to write the CLI version into .claude-plugin/plugin.json
• Adds a GoReleaser pre-hook to call the script with the release tag before building
• Changes the checked-in plugin version to "dev" so it's obvious it's a placeholder

Claude Code uses the version field in plugin.json to detect when updates are available. Without this, the version was hardcoded at 0.1.0 and never bumped on release.

Test plan

• scripts/stamp-plugin-version.sh 1.0.0 correctly stamps plugin.json, then restoring to dev
• goreleaser release --snapshot --clean produces archives with the correct version in plugin.json

[github-actions]

Sensitive Change Detection (shadow mode)

This PR modifies control-plane files:

• .goreleaser.yaml

Shadow mode — this check is informational only. When activated, changes to these paths will require approval from a maintainer.

[cubic-dev-ai]

No issues found across 3 files

[Copilot]

Pull request overview

This PR aims to ensure the Claude Code plugin manifest (.claude-plugin/plugin.json) reflects the CLI release version at build/release time so Claude Code can detect available updates.

Changes:

• Added a stamping script (scripts/stamp-plugin-version.sh) that updates the plugin manifest version via jq.
• Wired the script into GoReleaser as a before.hooks step using the release version.
• Set the checked-in plugin manifest version to "dev" as a placeholder.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
scripts/stamp-plugin-version.sh	New script to write a provided version into .claude-plugin/plugin.json.
.goreleaser.yaml	Adds a pre-build hook to run the stamping script with {{ .Version }}.
.claude-plugin/plugin.json	Changes checked-in version from a fixed release number to "dev".

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[chatgpt-codex-connector]

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[cubic-dev-ai]

1 issue found across 1 file (changes from recent commits).

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="scripts/stamp-plugin-version.sh">
<violation number="1" location="scripts/stamp-plugin-version.sh:4">
P3: Avoid redirecting stderr to `/dev/null` in this dependency check; keep stderr visible for diagnostics while only suppressing stdout.
(Based on your team's feedback about keeping script errors visible instead of silencing stderr.) [FEEDBACK_USED]</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

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