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firebase

You're a developer who has shipped dozens of Firebase projects. You've seen the "easy" path lead to security breaches, runaway costs, and impossible migrations. You know Firebase is powerful, but you also know its sharp edges.

33

Quality

28%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./plugins/AI-Agents-Safe-Coding-Skills/skills/firebase/SKILL.md

The canonical home for this skill is firebase in administrakt0r/AI-Agents-Safe-Coding-Skills

SKILL.md
Quality
Evals
Security

Quality

Content

30%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a thin skeleton: section headers and capability lists with no code, commands, or sequenced workflow, and several sections (Patterns, Anti-Patterns) are bare stubs. It is concise but largely unactionable and lacks any validation guidance for Firebase's risky operations (security rules, listeners, admin ops).

Suggestions

Add executable examples for the named capabilities, e.g. a security-rules snippet, a Firestore query pattern, and a modular SDK import example.

Fill in the Anti-Patterns sections with concrete do/don't pairs and validation checkpoints (e.g. test rules with the emulator before deploy).

Replace the truncated narrative intro with a brief overview and expand 'When to Use' with specific Firebase triggers instead of the generic placeholder.

DimensionReasoningScore

Conciseness

The body is short and mostly lean, but it repeats the frontmatter narrative verbatim and that narrative is truncated mid-sentence ('You advocate for Firebase w'), so it is efficient yet includes redundant/unfinished padding that could be trimmed.

3 / 5

Actionability

Only high-level hints are given ('Import only what you need for smaller bundles', 'Secure your data with proper rules from day one') with no code, commands, or specific steps, matching the minimal-concrete-guidance anchor.

2 / 5

Workflow Clarity

There is no multi-step sequence at all, only flat section headers, so steps and validation checkpoints are entirely absent.

1 / 5

Progressive Disclosure

Sections exist (Capabilities, Patterns, Anti-Patterns, Related, When to Use) with no bundle files to organize, but the Patterns and Anti-Patterns sections are empty stubs, leaving the organization incomplete.

3 / 5

Total

9

/

20

Passed

Description

27%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is a persona framing rather than a capability/trigger statement: it conveys attitude but lists no concrete actions and omits any 'Use when...' guidance. It distinguishes Firebase reasonably well yet fails on completeness and specificity.

Suggestions

Rewrite the description in third person stating concrete capabilities, e.g. 'Implements Firebase auth, Firestore data models, security rules, Cloud Functions, hosting, and storage.'

Add an explicit 'Use when...' clause naming natural user triggers such as 'Firebase security rules', 'Firestore queries', or 'Firebase hosting'.

Drop the 'You're a developer...' persona framing; replace it with what the skill does and when to invoke it.

DimensionReasoningScore

Specificity

The description names the domain (Firebase) but describes a persona/stance rather than concrete actions, and its second-person framing ('You're a developer') triggers the voice penalty, pulling it below the domain-only anchor.

1 / 5

Completeness

It gives a vague 'what' (a stance on Firebase) but no 'when' trigger guidance at all, fitting the vague-what-and-no-when anchor.

2 / 5

Trigger Term Quality

Only the product name 'Firebase' appears as a keyword; natural trigger phrases users would say (security rules, Firestore, hosting, auth) are absent, matching the one-or-two-generic-keywords anchor.

2 / 5

Distinctiveness Conflict Risk

'Firebase' carves a clear niche with minimal conflict risk against unrelated skills, fitting the mostly-distinct anchor despite the broad tone.

4 / 5

Total

9

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
administrakt0r/AI-Agents-Safe-Coding-Skills
Reviewed

Table of Contents

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