openclaw-skill-keychain-access（OpenClaw 技能 keychain access）

Keychain Access Skill

Manage macOS Keychain items in a safe, scriptable way. Use the bundled keychain-access/keychain-access.sh helper for all operations: it wraps security calls, enforces confirmations for updates and deletions, masks secrets unless explicitly requested, and supports dry-run previews.

Safety Constraints

• Never print secrets unless the user explicitly asks to reveal them (--raw). Routine get calls only report metadata with the password hidden.
• Ask the user to confirm before modifying or deleting existing entries. The script prompts by default and accepts --yes to skip the prompt for automation.
• Support a --dry-run mode so agents can preview the security command without touching the Keychain.
• Supply secrets via --password-stdin, --password-env, or the hidden interactive prompt. The legacy --password option leaves values in shell history and process listings (the helper warns when it's used), so prefer the safer inputs; --password-env VAR reads the var and unsets it immediately to keep the secret out of the environment.
• Operate on a specific keychain when provided (--keychain); otherwise, the default search list is used. Avoid leaking system passwords by defaulting to explicit service/account filters.

Supported Operations

1. list – Summaries of matching entries.

   ./skills/keychain-access/keychain-access.sh list \
     [--keychain /path/to/keychain] [--service NAME] [--account NAME]

- Scans the chosen keychain via security dump-keychain and prints service/account/label rows. - Filters can target a specific service or account (substring match). - Use --dry-run to review the security dump-keychain invocation without running it.

1. get – Display metadata for a generic password.

   ./skills/keychain-access/keychain-access.sh get \
     --service SERVICE --account ACCOUNT [--keychain PATH] [--raw] [--dry-run]

- Requires both --service and --account to avoid ambiguity. - Password output is masked by default; add --raw only when the user explicitly needs the secret value. - Returns command diagnostics even if the password is hidden (e.g., matching record, keychain path). - Use --dry-run to review the security find-generic-password invocation without reaching into the keychain.

1. set – Create or update a generic password entry.

   printf '<SERVICE_SECRET>' | ./skills/keychain-access/keychain-access.sh set      --service SERVICE --account ACCOUNT      --password-stdin      [--keychain PATH] [--yes] [--dry-run]

- Supply the password via --password-stdin, --password-env VAR, or the hidden interactive prompt that runs when stdin is a terminal and no source is provided. The legacy --password flag still works but is insecure because its value appears in shell history and process listings, so the helper prints a warning if it is used. - --password-env VAR reads the named env var, unsets it immediately after reading, and keeps the secret out of the command line and environment dumps. - When a matching service/account already exists, the helper announces the pending update and prompts for confirmation before overwriting (use --yes to skip the prompt once you have authorized the change). - --dry-run prints the security add-generic-password ... invocation with the password redacted and exits before checking for an existing entry or prompting.

1. delete – Remove a matching generic password.

   ./skills/keychain-access/keychain-access.sh delete \
     --service SERVICE --account ACCOUNT [--keychain PATH] [--yes] [--dry-run]

- Always prompts before deletion; --yes bypasses the prompt if the user already authorized removing the credential. - The helper verifies the entry exists before asking for confirmation. - Combine with --dry-run to preview the security delete-generic-password invocation while keeping the keychain untouched; the helper exits before verifying the entry or prompting.

Request Examples

• "Store a new API token for terraform under account ci-bot." → run set for that service/account, pipe <TERRAFORM_TOKEN> into --password-stdin (or set TERRAFORM_TOKEN and pass --password-env TERRAFORM_TOKEN), then confirm the update if prompted.
• "Show everything stored for smtp credentials." → run list --service smtp and then get with --raw only if the user explicitly needs to read the password.
• "Rotate the password for deploy-bot and remove the old entry." → use set with --service deploy and --account deploy-bot, supply the new secret through one of the safe input options, allow the helper to prompt for confirmation, then delete the old credential with confirmation when the rotation is complete.
• "Preview the delete command for the app key without running it." → use delete --service app-key --account release-bot --dry-run.

Testing Transcript (safe context)

# Prepare a disposable keychain (password = <KEYCHAIN_PASSWORD>)
security create-keychain -p <KEYCHAIN_PASSWORD> /tmp/keychain-access-test.keychain
security unlock-keychain -p <KEYCHAIN_PASSWORD> /tmp/keychain-access-test.keychain

# 1) List entries (empty keychain)
./skills/keychain-access/keychain-access.sh list   --keychain /tmp/keychain-access-test.keychain
# Output:
No matching entries found.

# 2) Set a credential (confirms before update)
printf '<SERVICE_SECRET>' | ./skills/keychain-access/keychain-access.sh set   --service test-service --account test-user   --password-stdin --keychain /tmp/keychain-access-test.keychain --yes
# Output:
Stored credential for 'test-service' / 'test-user'.

# 3) Get the credential (masked by default, raw only when asked)
./skills/keychain-access/keychain-access.sh get   --service test-service --account test-user   --keychain /tmp/keychain-access-test.keychain --raw
# Output:
password: "<SERVICE_SECRET>"
keychain: "/private/tmp/keychain-access-test.keychain"
version: 256
class: "genp"
attributes:
    0x00000007 <blob>="test-service"
    0x00000008 <blob>=<NULL>
    "acct"<blob>="test-user"
    ... (remaining metadata omitted for brevity)

# 4) Delete the credential (prompts confirmation)
./skills/keychain-access/keychain-access.sh delete   --service test-service --account test-user   --keychain /tmp/keychain-access-test.keychain --yes
# Output:
Deleted credential for 'test-service' / 'test-user'.

# Cleanup
security delete-keychain /tmp/keychain-access-test.keychain

Include this transcript in reports so the main agent knows the commands and their expected output shape.