Testing

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.

joe-watkins/accessibility-testing-mcp

MCP server Claude CodeCodexCursor +2

MCP server "accessibility-testing-mcp" as configured in joe-watkins/accessibility-testing-mcp. Runs locally from the accessibility-testing-mcp npm package.

not rated 1 9mo ago A tokens not measured

esinecan/mcp-inspector-as-mcp-server

MCP server Claude CodeCodexCursor +2

A lean MCP server that enables LLMs to inspect and test other MCP servers. Runs locally from the mcp-inspector-as-mcp-server npm package.

not rated 1 1mo ago A tokens not measured original MIT

agentops-evalbench-mcp

1588

AbhinavVarma02/Agentops-Evalbench-MCP

MCP server Claude CodeCodexCursor +2

MCP server "agentops-evalbench-mcp" as configured in AbhinavVarma02/Agentops-Evalbench-MCP. Runs locally from the agentops-evalbench-mcp Python package.

not rated 1 12d ago A tokens not measured original MIT

improve-test-coverage

1589

Hyeonu-Cha/dotnet-coverage-mcp

Skill Claude CodeCodex

Iteratively write .NET unit tests to improve code coverage toward 80% line and branch targets. USE FOR: autonomously running tests, finding gaps, writing targeted tests, and repeating until 80% coverage or plateau. Calls all 7 dotnet-coverage-mcp MCP tools: GetSourceFiles, RunTestsWithCoverage, GetCoverageSummary…

not rated 1 6d ago A 139 tokens original MIT

invara

1590

Jujitae/invara

Plugin Claude Code

Bundles 3 commands, 1 MCP server · 119 tokens together

Independent verification that a change kept the constraints it declared. Seal a contract before the work: the paths that must not change, and the commands that must pass. Afterwards INVARA judges from file digests and exit codes and returns BLOCK, UNVERIFIABLE, HUMANREVIEW or PASS, naming which rule decided. UNVERIFIA.

not rated 1 changed yesterday A tokens not measured original Apache-2.0

mcp

1591

fetchsandbox/mcp

MCP server Claude CodeCodexCursor +2

Stateful OpenAPI sandbox for AI agents to validate API integrations end-to-end. Runs locally from the fetchsandbox-mcp npm package. Needs 2 environment variables to run.

not rated 1 +1 yesterday A tokens not measured original MIT

06-testing-quality

1592

gargoyle92/agentify-mcp

Cursor rule Cursor needs its repo

The project uses Jest for testing as configured in package.json with TypeScript support via tsx.

not rated 1 1y ago A 0 tokens original MIT

invarianteval

1593

AlpharomeroJL/invarianteval

Skill Claude CodeCodex

Before finalizing structured or extracted output in a domain with declared safety invariants, verify the output against your invariant suite and refuse to ship when a locked field was model-auto-filled. Invoke when the user or task involves high-stakes structured extraction, compliance fields, or pass/fail results…

not rated 1 2mo ago A 67 tokens original MIT

klyk

1594

legetdev/klyk

MCP server Claude CodeCodexCursor +2

OS-level macOS app testing via MCP — native apps, Electron apps, browsers, web pages, system dialogs. Runs locally from the klyk Python package.

not rated 1 5d ago A tokens not measured original MIT

integration-reviewer

1595

coltonbearden/carrel

Agent Claude Code

Adversarial reviewer that verifies cross-module consistency and hunts real bugs in carrel by executing commands, not by reading reports.

not rated 1 today A 29 tokens original MIT

mcp-jira-xray

1596

sajithrw/mcp-jira-xray

MCP server Claude CodeCodexCursor +2

MCP server "mcp-jira-xray" as configured in sajithrw/mcp-jira-xray. Runs locally from the mcp-jira-xray npm package.

not rated 1 10mo ago A tokens not measured original MIT

espresso-java

1597

almasumdev/awesome-java-android-agent-skills

Skill Claude CodeCodex

Expert guidance on Android UI testing in Java with Espresso, IdlingResource, Hilt test rules, and Robolectric for fast JVM UI tests. Use this when writing instrumented tests, replacing flaky sleeps, or setting up a hermetic UI test harness.

not rated 1 4mo ago A 54 tokens

device-farms

1598

almasumdev/awesome-mobile-testing-agent-skills

Skill Claude CodeCodex

Expert guidance on running mobile tests on Firebase Test Lab, AWS Device Farm, BrowserStack App Automate, and Sauce Labs. Use when asked to set up device-farm coverage, design a device matrix, or compare vendors.

not rated 1 4mo ago A 49 tokens

workflow-skills

1599

jerseycheese/agent-skills

Plugin Claude Code

Bundles 31 skills · 3,670 tokens together

Issue triage, TDD, CI fix-with-memory, design-system guard, PR review, dead-code and doc-rot cleanup, comment and test reaping, code-health and visual-QA audits, evidence-checked claims, worktree setup, project bootstrap, cross-provider skill parity, and session wrap-up skills.

not rated 1 11d ago A tokens not measured original MIT

icedq-mcp

1600

icedq-tools/mcp-server

Plugin Claude Code

Bundles 5 skills, 1 MCP server · 930 tokens together

iceDQ data quality operations for Claude: author Validation/Duplicate/Pushdown/Recon/Checksum rules, run rules and workflows and read exception reports, and build schedules — bundled with the iceDQ MCP server so tools and guided skills install together.

not rated 1 5d ago A tokens not measured original Apache-2.0

playwright-cli

1601

Vironnimo/vbot

Skill Claude Code

Automate browser interactions, test web pages and work with Playwright tests.

not rated 1 yesterday A 19 tokens original Apache-2.0

mcp

1603

TheWinters12/launchlint-mcp

MCP server Claude CodeCodexCursor +2

Secure local workspace connector for LaunchLint mobile app checks. Runs locally from the @launchlint/mcp npm package.

not rated 0 1mo ago A tokens not measured original MIT

scrcpy-mcp

1604

1999AZZAR/scrcpy-mcp

Skill Claude CodeCodex

Professional Android automation agent for device interaction, UI testing, and app management. Use for: (1) interacting with Android apps, (2) filling inputs, (3) structural UI inspection via XML/axtree, (4) complex multi-step mobile tasks. Prefer XML/axtree over screenshots — images are expensive tokens.

not rated 0 2d ago A 71 tokens

test-architect

1605

phoenice-labs/Universal-Test-Framework

Agent Claude Code

Expert Test Architect agent. Generates comprehensive, requirements-driven tests that are fully traceable and strictly follow the 8-section test contract. Works across all languages (Python, TypeScript, JavaScript, Java, Go, C++). Invokes the Universal Test Framework MCP server for all test generation.

not rated 0 5mo ago A 63 tokens

litmus

1606

retemper/litmus

Plugin Claude Code

Bundles 1 skill, 3 hooks · 49 tokens together

Detects source changes and guides you to the right test types before you move on — so test planning never slips through the cracks. Ships hooks that watch edits, a /tdd skill, and a language-agnostic map of nine test types.

not rated 0 1mo ago A tokens not measured original MIT

mcp-tester-helper

1607

Pstasov/mcp-tester-helper

Skill Claude CodeCodex

Rules for AI-assisted infrastructure testing via mcp-tester-helper MCP server. Activate when the user asks to make HTTP requests to services (REST API), search logs (OpenSearch), or run SQL queries against databases (PostgreSQL) across different stands (environments).

not rated 0 1mo ago A 60 tokens original MIT

playwright-mcp

1608

quotows/mcp-playwright

MCP server Claude CodeCodexCursor +2

Playwright integration for ModelContext. Runs locally from the playwright-mcp npm package.

not rated 0 1mo ago A tokens not measured copy · 88% MIT

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: