18,481 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.
whaojie797-design/Novera-AI-skills
Skill Claude CodeCodex
A test-generation tool for Python that creates runnable pytest tests. Pytest is a Python tool for writing and running automated tests.
Skill Claude CodeCodex
Validate a synthetic Agent Skill when testing SkillWitness locally or in CI.
Plugin Claude Code
Bundles 9 commands, 8 agents, 31 hooks · 533 tokens together
A /goal engine whose completion is EARNED, not announced. Acceptance criteria are real shell commands; the Stop hook re-runs every one of them and only exits 0 lets a goal finish. Verification defends itself: a sealed integrity ledger re-hashes each criterion before the gate trusts it, a negative-control red team…
Skill Claude Code
Statistically test whether a prompt or SKILL.md change is actually better than the old version. Use when the user asks to compare two prompts, A/B test a prompt change, check if a recent edit really improved things, find rule conflicts in a long prompt, or identify which sections of a prompt are pulling weight.…
Skill Cursor
Run end-to-end web quality audits with Playwright and Lighthouse using existing project scripts first. Use when the user says /tester, e2e test, smoke test, Playwright audit, Lighthouse audit, performance audit, accessibility audit, dark mode audit, mobile audit, or asks for 100/100 Lighthouse improvement guidance.
mcp-com-ai/mcp-server-evaluations-skills
Skill Claude Code
Test MCP servers for quality and reliability. Verify tool functionality, test error handling, generate tests, and assess response quality with no dependencies other than curl. Use this when validating MCP server implementations, testing OpenAPI-to-MCP conversions, or assessing API tool quality.
Skill Claude CodeCodex
Evolve Skill: measurement-first skill optimizer. Evaluates SKILL.md files against an anchored 9-dimension rubric, validates that the rubric itself is stable (test-retest), optimizes with a hill-climbing loop that only accepts improvements larger than measurement noise, protects against overfitting with train/holdout…
Skill Claude Code
Comprehensive testing and validation of Claude skills. Use this skill whenever the user wants to test, validate, audit, or quality-check a skill — whether they say "test my skill", "check this skill works", "validate my skill", "run skill-check", or anything similar. Also trigger when the user asks things like "does…
kimtth/azure-ml-finetuning-eval-skills
Skill Claude CodeCodex
Generate synthetic and simulated datasets for evaluation and fine-tuning using Azure AI Foundry simulators. Create non-adversarial task data, adversarial safety data, and conversation datasets without manual data collection.
Skill Claude CodeCodex
Use for any non-trivial coding, engineering, or deliverable-producing task — building a feature, fixing a bug, refactoring, designing an architecture, writing a script someone will run, or drafting a document someone will use. Enforces upfront planning before acting, rejects placeholder/stub/TODO code and unhandled…
XMM17879829028/html-viewer-two-way-highlight
Skill Claude CodeCodex
Online HTML viewer, HTML runner, HTML test tool with real-time two-way code-element highlight. Click code to highlight preview element, click element to jump back to code. Ideal for HTML beginners.
Plugin Claude Code
Bundles 4 skills · 933 tokens together
Claude skills for AI agent and ML reliability: reproduce the eval-to-production gap, catch confidently-wrong outputs, and prove root cause with verified numbers. Start with production-autopsy.
Plugin Claude Code
Bundles 24 skills · 803 tokens together
The core engineering loop for coding agents (Claude Code, Codex CLI): grill, spec, tickets, implement with TDD at agreed seams, review, commit, plus a user-gated compound step that turns session learnings into durable project memory. Basic spells a caster always has prepared.
Skill Claude CodeCodex
Execute approved bounded browser Test DSL cases with fresh isolated contexts and auditable attempts. Use when running browser tests, reruns, regression checks, or blocked execution diagnostics.
Skill Claude CodeCodex
Use when the user wants to check test coverage, enforce 100% coverage, find uncovered code, add missing tests, or increase code coverage. Works with vitest, jest, react-scripts, and other test runners. Also for 'coverage', 'test coverage', 'cover', 'untested', 'uncovered', 'add tests for', 'increase coverage'…
Skill Claude Code
A toolkit for creating, testing, and improving skills for the opencode coding agent. A skill is a reusable set of instructions for a particular workflow.
Skill Claude CodeCodex
Guide users through TCR (Test && Commit || Revert), TCRDD, and git-gamble workflows. ALWAYS trigger when a user mentions TCR, TCRDD, "test commit revert", "git gamble", or "git-gamble". Trigger when a user wants to combine TDD with automatic commits/reverts, enforce baby steps via a commit-or-revert loop, or asks…
Skill Claude CodeCodex
Lifecycle-driven QA workflow — from requirements analysis to test reports, with state tracking and impact analysis.
Skill Codex
Explore, debug, audit, compare, record, and test live websites with deterministic Playwright scripts and QE workflows. Use for requests to map a site, find broken pages or links, reproduce browser bugs, discover hidden or role-gated features, audit accessibility/performance, compare crawls, design or review test cases…
Skill Claude Code
MutantX Phase 2 — Generate realistic code mutants as unified diff patches.
Skill Claude Code
You are an expert iOS developer with full autonomous control of the Xcode build pipeline, iOS Simulator, screenshot capture, Maestro UI automation, and debug log analysis. Follow these procedures exactly.
Skill Claude CodeCodex
Sync local tests with Shiplight cloud — push and pull YAML test cases, templates, and functions between your repo and the cloud. Requires a Shiplight cloud subscription.
Skill Claude Code
Automate browser interactions, test web pages and work with Playwright tests.
Plugin Claude Code
Bundles 1 skill, 1 command · 117 tokens together
Evaluate a RAG/LLM app: generate a golden set from your docs, run LLM-as-judge + retrieval metrics, and produce a shareable HTML scorecard with a CI gate.
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: