1,559 of these skill files have been read, by 1,201 distinct authors, and what they tell an agent counted. What Test authors agree on, and what they forbid

• 6061

  Qa engineer

  grimoire-rs/grimoire/.claude/skills/qa-engineer · Skill

  7★ repo

  Package manager for AI-agent config. grim installs, updates, and publishes skills, rules, agents, MCP servers, and bundles into Claude Code, Copilot, Cursor, Codex, Gemini, Zed, Amp, Kiro, Junie, and opencode — pinned by digest in a lockfile. Storage is any OCI registry; there is no service to run.

• 6062

  Hello world

  grimoire-rs/grimoire/test/manual/catalog/skills/hello-world · Skill

  7★ repo

  Package manager for AI-agent config. grim installs, updates, and publishes skills, rules, agents, MCP servers, and bundles into Claude Code, Copilot, Cursor, Codex, Gemini, Zed, Amp, Kiro, Junie, and opencode — pinned by digest in a lockfile. Storage is any OCI registry; there is no service to run.

• 6063

  Kit testing

  altafino/FableClaudeMDForOpus/.claude/skills/kit-testing · Skill

  no license6★ repo

  A Fable written Claude MD for Opus/Sonnet to give it some of the quality methodology that Fable uses

• 6064

  Csharp testing standards

  linuxchata/ai-playbook/.claude/skills/csharp-testing-standards · Skill

  6★ repo

  Rules, skills, and guidelines for AI coding assistants – Claude, Cursor, and beyond.

• 6065

  Csharp testing standards

  linuxchata/ai-playbook/.gemini/skills/csharp-testing-standards · Skill

  6★ repo

  Rules, skills, and guidelines for AI coding assistants – Claude, Cursor, and beyond.

• 6066

  Debugging patterns

  synaptiai/synapti-marketplace/plugins/flow/skills/debugging-patterns · Skill

  6★ repo

  The Synapti Marketplace is a curated collection of Claude Code plugins designed for AI-augmented development + advanced analytical and research tasks. Each plugin provides specialized agents, skills, and commands that extend Claude Code's capabilities in specific domains.

• 6067

  Runtime verification

  synaptiai/synapti-marketplace/plugins/flow/skills/runtime-verification · Skill

  6★ repo

  The Synapti Marketplace is a curated collection of Claude Code plugins designed for AI-augmented development + advanced analytical and research tasks. Each plugin provides specialized agents, skills, and commands that extend Claude Code's capabilities in specific domains.

• 6068

  Tdd patterns

  synaptiai/synapti-marketplace/plugins/flow/skills/tdd-patterns · Skill

  6★ repo

  The Synapti Marketplace is a curated collection of Claude Code plugins designed for AI-augmented development + advanced analytical and research tasks. Each plugin provides specialized agents, skills, and commands that extend Claude Code's capabilities in specific domains.

• 6069

  Runtime verification

  synaptiai/synapti-marketplace/plugins/gh-workflow/skills/runtime-verification · Skill

  6★ repo

  The Synapti Marketplace is a curated collection of Claude Code plugins designed for AI-augmented development + advanced analytical and research tasks. Each plugin provides specialized agents, skills, and commands that extend Claude Code's capabilities in specific domains.

• 6070

  Playwright debugging

  hzijad/playwright-agent-skills/skills/playwright-debugging · Skill

  6★ repo

  Playwright skills for writing, reviewing, and debugging reliable end-to-end tests.

• 6071

  Playwright network mocking

  hzijad/playwright-agent-skills/skills/playwright-network-mocking · Skill

  6★ repo

  Playwright skills for writing, reviewing, and debugging reliable end-to-end tests.

• 6072

  Tdd planner

  smicolon/ai-kit/packs/dev-loop/skills/tdd-planner · Skill

  no license6★ repo

  Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools including Claude Code, Cursor, Windsurf, and Copilot

• 6073

  Red phase verifier

  smicolon/ai-kit/packs/django/skills/red-phase-verifier · Skill

  no license6★ repo

  Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools including Claude Code, Cursor, Windsurf, and Copilot

• 6074

  Test coverage advisor

  smicolon/ai-kit/packs/django/skills/test-coverage-advisor · Skill

  no license6★ repo

  Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools including Claude Code, Cursor, Windsurf, and Copilot

• 6075

  Test validity checker

  smicolon/ai-kit/packs/django/skills/test-validity-checker · Skill

  no license6★ repo

  Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools including Claude Code, Cursor, Windsurf, and Copilot

• 6076

  Ai red teamer

  vignesh2027/Claude-Agentic-Skills2.0-version/ai-red-teamer · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6077

  Code reviewer

  vignesh2027/Claude-Agentic-Skills2.0-version/code-reviewer · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6078

  Load tester

  vignesh2027/Claude-Agentic-Skills2.0-version/load-tester · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6079

  Synthetic data generator

  vignesh2027/Claude-Agentic-Skills2.0-version/synthetic-data-generator · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6080

  Web3 developer

  vignesh2027/Claude-Agentic-Skills2.0-version/web3-developer · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6081

  Webapp tester

  vignesh2027/Claude-Agentic-Skills2.0-version/webapp-tester · Skill

  6★ repo

  Been building this for 6 months. Finally at a place where I'm comfortable sharing it.

• 6082

  Testing lint workflow

  gaelic-ghost/socket/plugins/android-dev-skills/skills/testing-lint-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6083

  Apple ui accessibility workflow

  gaelic-ghost/socket/plugins/apple-dev-skills/skills/apple-ui-accessibility-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6084

  Swift package testing workflow

  gaelic-ghost/socket/plugins/apple-dev-skills/skills/swift-package-testing-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6085

  Tipkit workflow

  gaelic-ghost/socket/plugins/apple-dev-skills/skills/tipkit-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6086

  Xcode testing workflow

  gaelic-ghost/socket/plugins/apple-dev-skills/skills/xcode-testing-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6087

  Author yara x rules

  gaelic-ghost/socket/plugins/cybersecurity-skills/skills/author-yara-x-rules · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6088

  Report security assessment

  gaelic-ghost/socket/plugins/cybersecurity-skills/skills/report-security-assessment · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6089

  Scope authorized security test

  gaelic-ghost/socket/plugins/cybersecurity-skills/skills/scope-authorized-security-test · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6090

  Test network services

  gaelic-ghost/socket/plugins/cybersecurity-skills/skills/test-network-services · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6091

  Test web and api security

  gaelic-ghost/socket/plugins/cybersecurity-skills/skills/test-web-and-api-security · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6092

  Testing workflow

  gaelic-ghost/socket/plugins/dotnet-skills/skills/testing-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6093

  Maintain project accessibility

  gaelic-ghost/socket/plugins/productivity-skills/skills/maintain-project-accessibility · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6094

  Uv pytest unit testing

  gaelic-ghost/socket/plugins/python-skills/skills/uv-pytest-unit-testing · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6095

  Testing workflow

  gaelic-ghost/socket/plugins/rust-skills/skills/testing-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6096

  Testing workflow

  gaelic-ghost/socket/plugins/server-side-jvm/skills/testing-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6097

  Auth authorization workflow

  gaelic-ghost/socket/plugins/server-side-swift/skills/auth-authorization-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6098

  Swiftnio workflow

  gaelic-ghost/socket/plugins/server-side-swift/skills/swiftnio-workflow · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6099

  Author yara x rules

  gaelic-ghost/socket/skills/author-yara-x-rules · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6100

  Report security assessment

  gaelic-ghost/socket/skills/report-security-assessment · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6101

  Scope authorized security test

  gaelic-ghost/socket/skills/scope-authorized-security-test · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6102

  Test network services

  gaelic-ghost/socket/skills/test-network-services · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6103

  Test web and api security

  gaelic-ghost/socket/skills/test-web-and-api-security · Skill

  6★ repo

  The Source for macOS Agent Workflows

• 6104

  Skillci guardrails

  kabirnarang39/skillci/skills/skillci-guardrails · Skill

  6★ repo

  CI for Claude Skills — lint, eval, and regression-test SKILL.md files across a model matrix, with a self-growing eval loop that turns uncovered regressions into permanent test cases.

• 6105

  Test preserving refactor

  yeaight7/agent-powerups/plugins/codebase-maintenance/skills/test-preserving-refactor · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6106

  Data quality

  yeaight7/agent-powerups/plugins/data-engineering/skills/data-quality · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6107

  Dbt preflight

  yeaight7/agent-powerups/plugins/data-engineering/skills/dbt-preflight · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6108

  Flaky test investigation

  yeaight7/agent-powerups/plugins/debugging-diagnostics/skills/flaky-test-investigation · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6109

  Ai regression testing

  yeaight7/agent-powerups/plugins/quality-gates/skills/ai-regression-testing · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6110

  Test driven development

  yeaight7/agent-powerups/plugins/quality-gates/skills/test-driven-development · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6111

  Ai regression testing

  yeaight7/agent-powerups/skills/ai-regression-testing · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6112

  Data quality

  yeaight7/agent-powerups/skills/data-quality · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6113

  Dbt preflight

  yeaight7/agent-powerups/skills/dbt-preflight · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6114

  Flaky test investigation

  yeaight7/agent-powerups/skills/flaky-test-investigation · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6115

  Test driven development

  yeaight7/agent-powerups/skills/test-driven-development · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6116

  Test preserving refactor

  yeaight7/agent-powerups/skills/test-preserving-refactor · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6117

  Webapp visual testing

  yeaight7/agent-powerups/skills/webapp-visual-testing · Skill

  6★ repo

  Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

• 6118

  Test driven development

  DYAI2025/Plumbline/config/claude/skills/test-driven-development · Skill

  no license6★ repo

  Plumbline — a self-learning, customer-value-governed agile AI agent team for Claude Code. 87 subagents + skills, TDD defense-in-depth gates, Kaizen retros, a four-body adversarial council, and an empirically benchmarked QA harness. Does it hang true?

• 6119

  Testing anti patterns

  DYAI2025/Plumbline/config/claude/skills/testing-anti-patterns · Skill

  no license6★ repo

  Plumbline — a self-learning, customer-value-governed agile AI agent team for Claude Code. 87 subagents + skills, TDD defense-in-depth gates, Kaizen retros, a four-body adversarial council, and an empirically benchmarked QA harness. Does it hang true?

• 6120

  Counter experiment

  Wondermonger-daydreaming/claude-skills-library/skills/counter-experiment · Skill

  6★ repo

  Modules that extend how Claude reads, writes, reasons, and plays