Testing

20,069 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 11mo 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 yesterday A tokens not measured original MIT

agentops-evalbench-mcp

1683

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 2mo ago A tokens not measured original MIT

invara

1684

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 1mo ago A tokens not measured original Apache-2.0

mcp

1685

fetchsandbox/mcp

MCP server Claude CodeCodexCursor +2

A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new. Runs locally from the fetchsandbox-mcp npm package. Needs 3 environment variables to run.

not rated 1 changed 1mo ago A Socket: warn tokens not measured original MIT

ivd

1686

leocelis/ivd

MCP server Claude CodeCodexCursor +2

33 tools that make AI write, implement, and verify intent against explicit, testable constraints. Remote server at mcp.ivdframework.dev.

not rated 1 4d ago A tokens not measured original MIT

cypress-testing

1687

jams4code/cypress-mcp

Skill Claude CodeCodex

Complete guide for AI agents to do frontend E2E testing SDLC with cypress-mcp to discover, write, run, debug, iterate, and regression test Cypress specs without leaving the conversation.

not rated 1 changed 20d ago A 44 tokens original Apache-2.0

06-testing-quality

1688

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

zotero-keeper-harness

1689

u9401066/rootcause-mcp

Skill Claude CodeCodex

Cline harness for Zotero Keeper and the bundled VS Code extension. Triggers: zotero keeper, zotero mcp, full check, release checklist, workflow, vsix, Cline.

not rated 1 +1 2mo ago A 48 tokens original Apache-2.0

smokeball-mcp

1690

RosenAdvertising/smokeball-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Smokeball API — full coverage for law firm practice management. Runs locally from the smokeball-mcp Python package.

not rated 1 today A tokens not measured original MIT

fitnesse-mcp

1691

netcare-io/fitnesse-mcp

MCP server Claude CodeCodexCursor +2

MCP server "fitnesse-mcp" as configured in netcare-io/fitnesse-mcp. Runs locally from the fitnesse-mcp Python package.

not rated 1 2d ago A tokens not measured original MIT

invarianteval

1692

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 4mo ago A 67 tokens original MIT

alejandroviera/zephyr-squad-server-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Zephyr Squad Server/Data Center — drive ZAPI test management from an AI agent. Runs locally from the zephyr-squad-server-mcp Python package.

not rated 1 3mo ago A tokens not measured original MIT

ai-verify-mcp

1694

validpilot/ai-verify-mcp

MCP server Claude CodeCodexCursor +2

A locally running MCP server for checking whether AI-generated code works as expected. MCP is a standard way for an AI agent to use external tools.

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

llm-redteam-mcp

1695

Aeronique/llm-redteam-mcp

MCP server Claude CodeCodexCursor +2

MCP server "llm-redteam-mcp" as configured in Aeronique/llm-redteam-mcp. Runs locally from the llm-redteam-mcp Python package.

not rated 1 4mo ago A tokens not measured original MIT

klyk

1696

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 today A tokens not measured original MIT

songofhawk/playwright-mcp-tabbed

Skill Claude CodeCodex

Parent Agent uses playwright-tabbed to allocate browser tabs and partition tasks, then spawns child agents in parallel — each operating on its assigned tabid — for browser acceptance testing or automation, with a final aggregated summary. Suitable for multi-page validation, parallel module checks, and…

not rated 1 7mo ago A 96 tokens original MIT

glassbox

1698

adihebbalae/glassbox

Skill Claude CodeCodex

Verify and debug your own web UI on localhost. Use when you changed frontend code and need to check it actually works — console/network errors, layout/contrast/a11y problems, dead buttons, wrong colors, broken handlers — or when testing a dev server, reproducing a UI bug, or debugging why an element behaves wrong.…

not rated 1 2mo ago A 101 tokens original MIT

sketchymeow/ableton-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ableton-mcp-bridge-tests" as configured in sketchymeow/ableton-mcp. Runs locally from the ableton-mcp-bridge-tests Python package.

not rated 1 +1 3mo ago A tokens not measured original MIT

hyprland-tester

1700

Keylessboi/hyprland-mcp

Skill Claude CodeCodex

Automated desktop UI testing through the Hyprland MCP server. Captures screenshots, analyzes them via the vision skill, clicks and types, and re-verifies. Use when asked to test a desktop app, verify UI behavior, run a visual regression check, or drive a background app without interrupting the user. Triggers: "test…

not rated 1 1mo ago A 0 tokens

qualien-mcp

1701

qualienai/qualien-mcp

MCP server Claude CodeCodexCursor +2

A composite MCP gateway that aggregates multiple MCP servers behind one connection — curated for SDET/QE workflows. Runs locally from the qualien-mcp npm package.

not rated 1 changed 28d ago A Socket: warn tokens not measured original MIT

aio-tests-mcp

1702

AmirhosseinHanifehzadeh/aio-tests-mcp

MCP server Claude CodeCodexCursor +2

MCP server "aio-tests-mcp" as configured in AmirhosseinHanifehzadeh/aio-tests-mcp. Runs locally from the aio-tests-mcp-server Python package. Needs 10 environment variables to run.

not rated 1 changed 1mo ago A Socket: warn tokens not measured original MIT

cypress-mcp

1703

miroslavmyrha/cypress-mcp

MCP server Claude CodeCodexCursor +2

MCP server "cypress-mcp" as configured in miroslavmyrha/cypress-mcp. Runs locally from the @miroslavmyrha/cypress-mcp npm package.

not rated 1 changed 26d ago A tokens not measured original MIT

stevenayal/aiquaa-api-quality-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server that analyzes APIs and requirements, evaluates test coverage, and generates or maintains Postman/Newman automation with GitHub PR delivery. Runs locally from the aiquaa-api-quality-mcp-server npm package.

not rated 1 2mo ago A tokens not measured original 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: