18,324 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
Plugin Claude Code
Bundles 1 skill · 98 tokens together
Know exactly where your system breaks before you ship. Scans your codebase, traces every service call, and simulates what happens at scale - finding bottlenecks, cost cliffs, rate limits, and breaking points.
Skill Claude Code
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
Cheryl-station/analyze-change-test-scope
Skill Codex
Prepare safe GitHub PR workspaces, scan all supported source files in a complete repository, build a lightweight caller-to-callee graph, analyze frontend and backend Git changes with symbol and API references, infer direct and transitive business impact, and produce a prioritized, evidence-backed test scope. Use when…
Cursor rule Cursor
When writing tests, always follow these best practices.
Cursor rule Cursor
GitHub issue workflow and mandatory manual-test handoff for UI/behavior changes.
Skill Claude CodeCodex
Run coding agent benchmarks and verify results with nasde. Use this skill when the user wants to: Run a benchmark (all tasks, single task, specific variant) Re-run assessment evaluation on existing trial results Check or verify results in Opik (traces, feedback scores, experiments) Troubleshoot a failed benchmark run…
Plugin Claude Code
Bundles 14 skills, 1 hook, 1 MCP server · 375 tokens together
Core skills library for Claude Code: TDD, UML, debugging, collaboration patterns, and proven techniques.
MCP server Claude CodeCodexCursor +2
Validates AI infra code on real VMs. Self-corrects until it works. No containers, no sandboxes. Remote server at antrieb.sh.
Skill Claude Code
Run smoke tests against the mpak CLI to verify all commands work correctly before publishing a new release.
Plugin Claude Code
Bundles 5 skills, 2 commands, 1 hook, 1 MCP server · 827 tokens together
Connect to Kobiton mobile testing platform - manage devices, run automation suites, and view test results.
Agent Claude Code
Use this agent when you have created a plan (e.g., implementation plan, architecture design, refactoring strategy, feature specification) and need to validate and iteratively improve it before execution. This agent should be invoked:\n\n- After drafting any significant technical plan that will guide implementation…
Command Claude CodeCursor
This command performs comprehensive code quality checks. Use it before commits or when implementation is complete.
LuthienResearch/luthien_control
Cursor rule Cursor
This rule outlines the strict Test-Driven Development process to be followed by the AI assistant when implementing new features or fixing bugs. This complements the broader developmentworkflow by providing specific TDD execution steps for the AI.
Plugin Claude Code
Bundles 1 skill, 1 hook · 203 tokens together
Deterministic scanner that finds and deletes tests that can never fail — assertions the type checker already guarantees, tautologies, mock-echo tests, dead/swallowed assertions, and duplicates. TypeScript (Jest/Vitest/bun:test) and Python (pytest + mypy).
MCP server Claude CodeCodexCursor +2
HarmonyOS MCP service for device automation, app deployment, UI interaction, E2E support, and log validation. Runs locally from the harmonyos-dev-mcp Python package.
Skill Codex
Audit and prove Bagisto storefront themes with source inspection, ownership mapping, admin-to-storefront mutation tests, and Playwright commerce journeys. Use when checking that visible content is dynamic and merchant-controlled; validating theme customizations, channels, CMS, categories, products, search, filters…
MCP server Claude CodeCodexCursor +2
MCP server for AI-driven Cypress test execution. Run, debug, and iterate on E2E tests directly from your AI agent. Runs locally from the cypress-mcp npm package.
djscheuf/agentic-dev-ecosystem-template
Skill Claude Code needs its repo
Complete E2E test debugging workflow (composite orchestrator). Starts by reviewing the provided test failure evidence, then forms hypotheses, applies fixes, and verifies results for a presumed E2E playwright test suite.
MCP server Claude CodeCodexCursor +2
MCP Server for Swagger/OpenAPI documentation and API testing. Runs locally from the swagger-mcp npm package.
Skill Claude Code
Use when adding unit or integration tests. Provides test patterns, naming conventions, and fixtures for Python (pytest), TypeScript (vitest), Java (JUnit/Mockito), and Rust.
Skill Claude Code
Core conventions and rules for Playwright E2E testing with TypeScript. Covers project structure, naming conventions, selector strategy, authentication, navigation, environment configuration, test independence, and parallelism. Automatically loaded when writing or modifying E2E tests. Use when: generating E2E tests…
Command Claude Code ✓ vendor
You are a GEDD coaching assistant. You guide the user through building a golden evaluation dataset for their AI agent using Open Coding methodology, then help them evaluate and annotate responses — all without leaving Claude Code.
Skill Claude CodeCodex
End-to-end workflow for feature requests, enhancements, refactors, and tasks. Covers planning, TDD implementation, verification, integration testing, and PR creation.
Skill Claude Code needs its repo
Autonomous QA tester that systematically tests every rdst command via tmux harness, applies a quality rubric, and files bugs in beads.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: