FACTUAL ACTIVITY RECORD · An activity record based on work that took place
Documenting sandbox boundaries for GitHub operations
Separating network operations, local read-only checks, and authentication diagnosis by side effect
Purpose
GitHub and remote operations needed an execution boundary with network and credentials, while rules also needed to prevent that boundary from expanding read-only diagnostics or role permissions.
Implementation
Only individual GitHub API and remote Git commands leave the sandbox, while local non-mutating status, diff, log, and show operations remain inside. Authentication failures receive minimal outside diagnosis without displaying secrets, and reauthentication requires human approval and the narrowest scope.
- `gh`を使用するGitHub API操作と、GitHub remoteへ接続する`git fetch`、`git pull`、`git push`、`git ls-remote`などのGit操作は、macOS Keychainとnetworkへ確実にアクセスできるよう、必要な個別コマンドをサンドボックス外で実行してください。
- `.git`がサンドボックス内で読み取り専用となる環境では、`git switch`によるbranch作成・切替、`git add`、`git commit`など、local repositoryの状態を変更するGit操作も、必要な個別コマンドをサンドボックス外で実行してください。サンドボックス外での実行によって、前項の主体別の権限や変更可能な対象が広がることはありません。
- remoteへ接続せずlocal repositoryを変更しない`git status`、`git diff`、`git log`、`git show`、`git rev-parse`などのread-only操作は、サンドボックス内で実行してください。サンドボックス外へ出すコマンドは対象と副作用を明示し、必要な範囲に限定してください。Rendering diagram…
What was confirmed
Verification results
Diff checks and full verification passed, confirming the boundary against displaying or storing tokens and credentials.
Although the Draft Target excluded publication, the operating rule itself was applied to its target, so applicationStatus is applied.
Basis for completion
The work was complete when side effects and execution environments were separated in a verified rule that protected credentials and role-specific authority.