Skill

feature-implement-simple

This skill should be used when feature complexity is simple (score 0-15) and the coordinator delegates low-risk tasks such as single-file changes, clear requirements, and limited test steps. Executes direct TDD with haiku and updates workflow and AI metrics.

Install

npx claudepluginhub siuninyue/siunin-plugins --plugin progress-tracker

Tool Access

This skill uses the workspace's default tool permissions.

Preview

Execute low-complexity features quickly with a direct TDD flow.

SKILL.md

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Stats

Parent Repo Stars0

Parent Repo Forks0

Last CommitApr 26, 2026

Actions

View Source View Plugin View on GitHub View README

Steps

Validate feature context exists and complexity bucket is simple.

Display execution banner with feature and model selection.

Invoke test-driven-development:

Skill("test-driven-development", args="<feature_name>: <one_line_description>")

Run focused code review on the feature diff:

Skill("requesting-code-review", args="Review simple feature implementation: <feature_name>")

Run completion verification gate:

Skill("verification-before-completion", args="Verify tests and acceptance evidence for <feature_name>")

On success, update workflow and metrics:

plugins/progress-tracker/prog set-workflow-state \ --phase "execution_complete" \ --next-action "verify_and_complete" plugins/progress-tracker/prog set-feature-ai-metrics <feature_id> \ --complexity-score <score> \ --selected-model haiku \ --workflow-path direct_tdd

Ask user to run /prog done.

Purpose

Execute low-complexity features quickly with a direct TDD flow.

Inputs

feature_id
feature_name
test_steps
complexity_score (0-15)

Outputs

Implementation finished via direct TDD
workflow_state.phase = execution_complete
Feature AI metrics recorded with selected_model = haiku

State Read/Write

Read:

docs/progress-tracker/state/progress.json

Write:

docs/progress-tracker/state/progress.json via progress_manager.py

Execution Context Requirements

CRITICAL: All plugins/progress-tracker/prog commands MUST be executed from the project root directory.

If not already in the project root, first run:

cd <project-root>

The prog tool uses relative paths and requires being in the correct project directory to resolve files correctly.

Steps

Validate feature context exists and complexity bucket is simple.
Display execution banner with feature and model selection.
Invoke test-driven-development:

Skill("test-driven-development", args="<feature_name>: <one_line_description>")

Run focused code review on the feature diff:

Skill("requesting-code-review", args="Review simple feature implementation: <feature_name>")

Run completion verification gate:

Skill("verification-before-completion", args="Verify tests and acceptance evidence for <feature_name>")

On success, update workflow and metrics:

plugins/progress-tracker/prog set-workflow-state \
  --phase "execution_complete" \
  --next-action "verify_and_complete"

plugins/progress-tracker/prog set-feature-ai-metrics <feature_id> \
  --complexity-score <score> \
  --selected-model haiku \
  --workflow-path direct_tdd

Ask user to run /prog done.

Failure Modes

If TDD skill invocation fails, return control to caller with clear failure reason.
Do not mark feature complete here.

Commands

plugins/progress-tracker/prog set-workflow-state ...
plugins/progress-tracker/prog set-feature-ai-metrics ...

Examples

Single-file config fix
Simple form validation fix
Straightforward UI text/state update