chore(deps): update firebase/agent-skills digest to a0b4e14

[renovate]

This PR contains the following updates:

Package	Update	Change
firebase/agent-skills	digest	073edf7 → a0b4e14

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[toolhive-release-app]

🛡️ Skill Security Scan Results

✅ firebase-ai-logic-basics

• Status: Passed
• Findings: 3
• Allowed (not blocking): 1
  • MANIFEST_MISSING_LICENSE (Allowed: firebase/agent-skills is licensed Apache-2.0 at the repository root; upstream does not embed an SPDX license identifier in per-skill SKILL.md frontmatter.)

✅ firebase-app-hosting-basics

• Status: Passed
• Findings: 4

✅ firebase-auth-basics

• Status: Passed
• Findings: 1

❌ firebase-basics

• Status: Failed
• Findings: 7
• Blocking: 1

Blocking issues:

• [LLM_SUPPLY_CHAIN_ATTACK] (HIGH) Multiple referenced setup and refresh guides instruct the agent to install Firebase skill packages from a mutable repository and to update installed skills automatically. Several commands use --yes, including global installation paths. This creates a persistent supply-chain risk: a compromised repository, package publication, or later upstream change can install or update agent-executed instructions without an immutable version, commit digest, signature, or explicit user review.

✅ firebase-data-connect-basics

• Status: Passed
• Findings: 4
• Allowed (not blocking): 1
  • MANIFEST_MISSING_LICENSE (Allowed: firebase/agent-skills is licensed Apache-2.0 at the repository root; upstream does not embed an SPDX license identifier in per-skill SKILL.md frontmatter.)

❌ firebase-firestore

• Status: Failed
• Findings: 5
• Blocking: 1

Blocking issues:

• [LLM_COMMAND_INJECTION] (HIGH) The skill instructs the agent to execute Firebase CLI commands through Bash while substituting user-selected database IDs and locations. Database IDs are unquoted, and locations are enclosed in double quotes, which still permit command substitution such as $(...). If an agent interpolates untrusted user input directly into these templates, shell metacharacters, command separators, or substitutions can result in arbitrary command execution in the agent environment. (SKILL.md)

Allowlisted (not blocking):

• ATR_2026_00099 (Allowed: FP: firebase-firestore is a Firebase SDK documentation skill. All ATR pattern matches are on Firestore security rules syntax, API code examples, and SDK usage documentation — not agent instructions.)

✅ firebase-hosting-basics

• Status: Passed
• Findings: 1

✅ firebase-security-rules-auditor

• Status: Passed
• Findings: 0

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Summary: Scanned 8 skill(s), found 2 blocking issue(s).

⚠️ Action Required: Review the blocking findings. Add a justified entry to the skill's security.allowed_issues[] in its spec.yaml if the finding is a false positive.

[renovate]

Edited/Blocked Notification

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