Versioned security assessment

Report ID: SA-302B542C

7/5/2026, 4:01:40 PM

firebase-ai-logic security assessment v3

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
firebase-ai-logic
Version
v3
Maintainer
firebase
Source
github.com/firebase/agent-skills/tree/main/skills/firebase-ai-logic-basics/
Coverage
2 Files scanned · 285 Lines analyzed
Policy version
Unavailable

Confirmed finding summary

No confirmed security findings

The completed audit recorded no confirmed security findings. This is not proof that the Skill has no side effects.

Installation context

Historical evidence

This report may not describe the currently installable artifact. Open the current Skill page for install guidance.

Open current Skill page

This report does not block or authorize the manifest or ZIP.

Most static findings are false positives from Markdown code spans, JavaScript examples, and official Firebase documentation links. Four Firebase CLI setup commands are confirmed medium-risk because they install or run latest tooling and may change local or project state; no prompt injection or malicious intent was found.

Report position

Historical report

Open audit history before using this report to install.

Audit attestation

Not attestable

The required immutable binding is incomplete.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

2 Files scanned · 285 Lines analyzed

4 items shown for review

Limitations

This report does not claim runtime or sandbox execution and does not prove the absence of side effects.

Evidence chain

Follow the evidence from source binding to the install contract. Available evidence supports verification; it is not a safety guarantee.

  1. Source

    Binding unavailable

  2. Artifact

    Identity incomplete

  3. Audit

    Complete

  4. Install contract

    Open manifest to verify

    Open manifest

Capabilities observed

Observed means this report recorded supporting evidence. Not recorded does not prove that a capability is absent.

Contains scripts

May execute code included with the Skill.

Not recorded by this audit

Network access

May connect to external services.

Observed in 5 evidence locations

Filesystem access

May read or write local files.

Not recorded by this audit

Env variables

May read values from the process environment.

Not recorded by this audit

External commands

May invoke commands or programs outside the Skill.

Observed in 10 evidence locations

Capability review items (4)
Medium
SKILL.md:31
Ruby/shell backtick execution
`npm install -g firebase@latest`
The skill instructs running npm install -g firebase@latest, which fetches mutable network code and changes global tooling state. This is legitimate setup guidance but still requires user approval.
Medium
SKILL.md:35
Ruby/shell backtick execution
`npx -y firebase-tools@latest projects:list`
The npx -y firebase-tools@latest command executes network-fetched tooling without an interactive package prompt. It can access authenticated Firebase project metadata, so it should not run automatically.
Medium
SKILL.md:39
Ruby/shell backtick execution
`npx -y firebase-tools@latest apps:list`
The npx -y firebase-tools@latest apps:list command executes remote package code and queries Firebase app metadata. This is a real external command risk even though the intent is administrative setup.
Medium
SKILL.md:43
Ruby/shell backtick execution
`npx -y firebase-tools@latest init # Choose AI logic`
The npx firebase init command can modify local project files and enable Firebase AI Logic services. It is legitimate, but an agent should require explicit user confirmation before running it.

Risk findings

Confirmed security concerns are separated from items that still need review.

No confirmed security findings were recorded for this completed audit.

Remediation

Suggested fixes recorded by this audit. Applying them is the maintainer’s responsibility.

  1. FIX-001
    Medium
    Mutable global Firebase CLI installation
    Recommend a pinned Firebase CLI version and require user approval before global npm installation.
  2. FIX-002
    Medium
    Automatic npx execution with latest tooling
    Remove automatic -y usage or require confirmation before running npx commands that access Firebase projects.
  3. FIX-003
    Medium
    Project-changing initialization command
    State that firebase init can modify local files and enable services, then run it only after explicit user approval.

Expert evidence

Immutable subject identity, scanner metadata, dismissed matches, and source-level evidence.

Artifact subject

Marketplace commit
Unavailable
Content hash
Unavailable
Tree hash
Unavailable
Skill path
Unavailable
Audit payload hash
Unavailable

Analysis metadata

Audit model: codex

Analysis state: Complete

Scope is limited to the recorded files, lines, methods, and evidence. No runtime or sandbox execution is claimed.

Verify and export

JSON report CITATION.cff SARIF 2.1.0 Signed installation manifest

The manifest and lockfile bind install artifacts to cryptographic hashes. This integrity claim is separate from the security assessment.

Audit attestation: not_attestable