example-feature-generator

example-feature-generator is a skill for Claude Code from qf-studio/navigator. It costs 33 tokens per session (477 once invoked), scanned A, original, MIT.

A feature scaffolding tool that creates the starting files for a new feature by following patterns already used in the project.

In plain words
What is it for?
Use it to generate boilerplate for a UI, API, background job, or other feature type, then validate the generated files.
Why use it?
It reduces repetitive setup work and helps new features use consistent structure, names, tests, and documentation.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the navigator plugin — 33 skills, 6 agents shipped together

Good fit Use it to generate boilerplate for a UI, API, background job, or other feature type, then validate the generated files.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qf-studio/navigator/example-generated
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add qf-studio/navigator --skill example-generated
Clone the repo
git clone --depth 1 https://github.com/qf-studio/navigator

Made for: Claude Code.

Or install navigator, the plugin that ships this one along with the rest of its 33 skills, 6 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for example-feature-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/qf-studio/navigator/example-generated/github.svg)](https://agentmods.dev/skills/qf-studio/navigator/example-generated)
Your own site
<a href="https://agentmods.dev/skills/qf-studio/navigator/example-generated"><img src="https://agentmods.dev/badge/skills/qf-studio/navigator/example-generated/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for example-feature-generator

Your own site · 80×15
<a href="https://agentmods.dev/skills/qf-studio/navigator/example-generated"><img src="https://agentmods.dev/badge/skills/qf-studio/navigator/example-generated.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 477 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.00477
Opus 5.5 $0.00013 $0.00191
Sonnet 5.5 $0.00007 $0.00095
Haiku 4.5 $0.00003 $0.00048

Measured 21d ago against content hash d6982507362b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

example-feature-generator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 21d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/nav-skill-creator/examples/example-generated-skill.md · 95 lines

What it actually says

Example Feature Generator

This is an example of a generated skill created by nav-skill-creator.

When to Invoke

Auto-invoke when user says:

  • "Create a new feature"
  • "Add feature scaffolding"
  • "Generate feature boilerplate"

What This Does

  1. Asks for feature name and type
  2. Analyzes existing features for patterns
  3. Generates feature files following project conventions
  4. Creates tests and documentation

Execution Steps

Step 1: Gather Feature Requirements

Ask user:

  • Feature name (kebab-case)
  • Feature type (API, UI, background job, etc.)
  • Dependencies needed
  • Testing requirements

Step 2: Analyze Existing Patterns

Use Task agent to explore codebase:

"Find existing features similar to [feature-type]:
 - Locate feature files
 - Identify structure patterns
 - Extract naming conventions
 - Find test patterns"

Step 3: Generate Feature Files

Use predefined function: functions/feature_generator.py

# Generates feature structure based on analysis
generate_feature(name, feature_type, config)

Creates:

  • Feature implementation file
  • Test file
  • Configuration file (if needed)
  • Documentation stub

Step 4: Validate Generated Files

Check:

  • Files follow naming conventions
  • Imports are correct
  • Tests are generated
  • Documentation is created

Step 5: Show Summary

Display created files and next steps for user.


Output Format

✅ Feature Created: [feature-name]

Files generated:
- features/[feature-name]/index.ts
- features/[feature-name]/[feature-name].test.ts
- features/[feature-name]/README.md

Next steps:
1. Implement feature logic in index.ts
2. Add test cases in [feature-name].test.ts
3. Document usage in README.md

This is an example - actual generated skills will vary based on project patterns

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 21d ago First seen · 95 lines · 33 tokens per session scan A d6982507362b

Subscribe to this mod's changes

example-feature-generator is a skill published in the GitHub repository qf-studio/navigator (355 stars, last pushed yesterday), licensed MIT. It adds 33 tokens to every session and 477 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-25.

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