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Best MCP servers for software testing

We found 79 MCP servers for software testing in the catalog; these are the 15 that rank highest. The order comes from our rank, which weighs adoption, freshness, documentation and publisher identity. Nobody can pay for a place on this list. e2e, Pare Test and Pare Python lead it. debuff, Cypress Cloud MCP and Qase Test Management are published by the company that makes them. e2e has the most GitHub stars here (11,836). 12 of the 15 had activity in the last 30 days. Remote servers need no local install; local ones run on your machine and can reach local files. Each entry lists why it made the list and links to its install page.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

Top 15 of 79

  1. 1
    e2e

    tester-army

    Open live web and mobile app sessions from an e2e project to inspect the app and try locators.

    • Most GitHub stars here (11,836)
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 11.8KLast active Oct 23, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  2. 2
    Pare Test

    Dave-London

    Pare Test ג€” Auto-detects test framework (pytest, jest, vitest, mocha), returns typed JSON.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 139↓ 56/wkLast active Oct 19, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  3. 3
    Pare Python

    Dave-London

    Pare Python ג€” Structured Python tool output (ruff, mypy, pip, uv, black, pytest) as typed JSON.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 139↓ 53/wkLast active Oct 19, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  4. 4
    Flutter Skill

    ai-dashboad

    AI-powered E2E testing for 10 platforms.

    • Open source (MIT)

    ★ 395Last active Sep 1, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  5. 5
    debuff

    debuff.jpOfficial

    Let coding agents play, test and tune your 2D web game: live state, explained errors, replays, fuzz.

    • Published by the vendor
    • Most weekly downloads here (2.6K)
    • Active in the last 30 days

    ★ 3↓ 2.6K/wkLast active Oct 23, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  6. 6
    Cypress Cloud MCP

    mcp.cypress.ioOfficial

    Direct access to Cypress tests results and accessibility reports in your AI workflow.

    • Published by the vendor
    • Remote server, no local install
    • Active in the last 30 days

    ★ 47Last active Oct 23, 2026Remote (HTTP)Claude Code, VS Code, Cursor, Windsurf

  7. 7
    Qase Test Management

    qase.ioOfficial

    Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools.

    • Published by the vendor
    • Runs locally or as a remote server
    • Active in the last 30 days

    ★ 37Last active Oct 21, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2

  8. 8
    OrangePro

    orangepro.ai

    Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 18↓ 98/wkLast active Oct 21, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  9. 9
    chunk-invariance

    ninadphalak

    Checks whether your streaming redactor leaks a secret split across chunks; writes a pytest for it.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 13↓ 140/wkLast active Oct 19, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  10. 10
    AWT (AI Watch Tester)

    ksgisang

    AI-powered E2E testing MCP server.

    • Active in the last 30 days
    • Open source (AGPL-3.0)

    ★ 1↓ 138/wkLast active Oct 16, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  11. 11
    Cypress MCP

    miroslavmyrha

    Shows an AI assistant the last cypress run: command log, errors, screenshots, DOM of failed tests.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 1↓ 43/wkLast active Oct 13, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  12. 12
    iPhone Mirror

    nickatnight96

    Drive a real iPhone via macOS iPhone Mirroring; Xcode build/test automation for sims and devices.

    • Open source (MIT)

    ★ 8Last active Aug 17, 2026Local (stdio)Claude Desktop

  13. 13
    Qlane

    qlane.aiOfficial

    AI QA that runs your app in a browser on every pull request: projects, test targets, test cases.

    • Published by the vendor
    • Remote server, no local install
    • Active in the last 30 days

    Last active Oct 19, 2026Remote (HTTP)Claude Code, VS Code, Cursor, Windsurf

  14. 14
    Testrail MCP Server

    uarlouski

    Connect AI assistants to TestRail: manage test cases, suites, runs, results, and attachments.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 44Last active Oct 26, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  15. 15
    Allure Testops MCP

    mshegolev

    Allure TestOps MCP — projects, launches, test cases, test results via REST API.

    • Open source (MIT)

    ★ 3↓ 113/wkLast active Aug 10, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

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