Developer Tools & Repos Agent Skills for DeepSeek Harness

Reviews FastAPI code for routing patterns, dependency injection, validation, and async handlers.

Use when FastAPI validation with Pydantic models.

This skill should be used when the user wants to build an "MCP app", add "interactive UI" or "widgets" to an MCP server, "render…

Create, refine, and benchmark agent skills.

Generates standardized Conventional Commits messages directly from your staged or unstaged git diffs.

Fetch unresolved PR review comments using GitHub GraphQL API, filtering out resolved and outdated feedback.

FFI code is a contract between languages.

Applies best practices for logging (zerolog/zap), project structure (cmd/internal/pkg), middleware registration order, and environment…

Ensures accurate data field mapping and enum integrity during code refactoring to prevent runtime errors and data mismatches.

Run file-based C# apps with the .NET CLI when the user explicitly wants C#/.NET code without creating a project.

File and directory management tool for creating, reading, writing, deleting, moving, copying, and searching files.

Game technical architecture review. Evaluates engine choice, rendering pipeline, networking, physics, data persistence, and platform…

Use when asked to find dead, unused, or unreachable code in a codebase for Python, JavaScript, or HTML files (including embedded code in…

Manages Firebase Remote Config templates, feature flags, loading strategies, and SDKs (Android, iOS).

Diagnose and fix Fireflies.ai GraphQL API errors by error code.

Configure Fireflies.ai GraphQL API authentication and verify connectivity.

Configure local development workflow for Fireflies.ai GraphQL integrations.

Implement Fireflies.ai rate limiting, backoff, and request queuing.

Expert Fish shell configuration including config files, functions, abbreviations, prompts, environment variables, and scripting.

Repair broken imports automatically across the project

Use when a build, compilation, or type-check fails — diagnose the error, identify root cause, and apply the minimal fix to get green