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Add Claude Code GitHub Workflow #453

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Add Claude Code GitHub Workflow #453

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37 changes: 37 additions & 0 deletions .github/workflows/claude.yml
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Original file line number Diff line number Diff line change
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name: Claude Code

on:
issue_comment:
types: [created]
pull_request_review_comment:
types: [created]
issues:
types: [opened, assigned]
pull_request_review:
types: [submitted]

jobs:
claude:
if: |
(github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
(github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
(github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
(github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: read
issues: read
id-token: write
Comment on lines +21 to +25
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The action that powers Claude will need to write to the repository (e.g. opening PRs, committing changes, or posting comments). Granting only read permissions to contents and pull-requests is likely to cause authorization failures at runtime and defeats the purpose of the integration. Granting the minimal required write scopes keeps the principle of least privilege while still allowing Claude to function.

Suggestion

Update the permission block:

permissions:
  contents: write         # allow committing / pushing branches
  pull-requests: write    # allow creating / updating PRs
  issues: write           # allow commenting on issues/PRs
  id-token: write         # required for OIDC

Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.

steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 1

- name: Run Claude Code
id: claude
uses: anthropics/claude-code-action@beta
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Pinning an action to a floating tag (@beta) introduces supply-chain risk because the referenced code can change unexpectedly. GitHub’s security guidance recommends pinning to a commit SHA or at least a versioned tag to guarantee immutability.

Suggestion

Replace anthropics/claude-code-action@beta with a specific version or SHA, e.g.:

uses: anthropics/claude-code-action@<commit-sha>

Reply with "@CharlieHelps yes please" if you'd like me to add a commit with this suggestion.

with:
anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}

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