Does this skill run unit tests?

No, this skill is for specification compliance. Functional validation should be performed using the 'run-tests' skill or your standard testing suite.

Can it handle large codebases or long phases?

Yes, it is designed for operations taking up to 5 minutes and uses the Foundry MCP server to manage complex spec and task data efficiently.

When should I use the sdd-fidelity-review skill?

Use it at the end of a task or phase, or during a pull request review to verify that all specified features were implemented correctly without unintended deviations.

What types of deviations does the skill identify?

It categorizes findings into Exact Matches, Minor Deviations (no functional impact), Major Deviations (functional impact), and Missing Functionality.

What is an implementation fidelity review?

It is an automated comparison between your actual source code and your Spec-Driven Development (SDD) requirements to ensure that the implementation matches the original plan.

Implementation Fidelity Review

Name: Implementation Fidelity Review
Author: tylerburleigh

bytylerburleigh

Security & Testing

Verifies code implementation against software design specifications to ensure development remains aligned with the original plan.

About

The Implementation Fidelity Review skill is a specialized quality assurance tool for Claude Code, designed to automate the comparison between actual source code and Spec-Driven Development (SDD) requirements. It identifies deviations, assesses functional impact, and generates comprehensive compliance reports for individual tasks or entire development phases. By bridging the gap between planning and execution, it helps teams maintain high architectural standards, audit pull requests, and ensure that feature implementations do not drift from their intended specifications or requirements.

Key Features

Categorized deviation assessment (Exact Match, Minor, Major, Missing)
0 GitHub stars
Secure specification data management via Foundry MCP integration
Contextual investigation support using Claude Code subagents
Comprehensive compliance report generation for tasks and development phases
Automated comparison of implementation code against SDD specification requirements

Use Cases

Performing automated spec-compliance checks during the pull request review process
Auditing a completed development phase before proceeding to the next milestone
Identifying missing functionality or unintended logic drift in high-risk feature implementations

About

Key Features

Categorized deviation assessment (Exact Match, Minor, Major, Missing)
0 GitHub stars
Secure specification data management via Foundry MCP integration
Contextual investigation support using Claude Code subagents
Comprehensive compliance report generation for tasks and development phases
Automated comparison of implementation code against SDD specification requirements

Use Cases

Performing automated spec-compliance checks during the pull request review process
Auditing a completed development phase before proceeding to the next milestone
Identifying missing functionality or unintended logic drift in high-risk feature implementations