Categories › Software Development
See all Software Development tools →52 agent tools in this category, ranked by GitHub stars for now. Hands-on test results will replace this ranking as they finish.
The three most-starred tools here. Not tested together yet.
AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero test code needed.
npm:flutter-skillAI E2E testing bridge — give AI eyes and hands inside any app. 8 platforms, 40+ tools.
npm:flutter-skillTest iOS, Android, and web apps with agent exploration, replayable flows, and CI gates.
npm:@aarwitz/tapp| Tool | Stars | Last update | License | |
|---|---|---|---|---|
| io.github.ai-dashboad/flutter-skill AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero test code needed. MCP serverGitHub-verified authorLocal · npm | 405 | MIT | ||
| io.github.telsav/flutter-skill AI E2E testing bridge — give AI eyes and hands inside any app. 8 platforms, 40+ tools. MCP serverGitHub-verified authorLocal · npm | 405 | MIT | ||
| io.github.aarwitz/tapp Test iOS, Android, and web apps with agent exploration, replayable flows, and CI gates. MCP serverGitHub-verified authorLocal · npm | 4 | MIT | ||
| io.github.Aboudjem/sniff QA + a11y scanner: walks your running app's real user flows and reports what's broken. MCP serverGitHub-verified author | 4 | Apache-2.0 | ||
| io.github.Algiras/debugium AI-driven live debugger with MCP bridge for Python, JS, TS, Rust, Java, C/C++ MCP serverGitHub-verified authorLocal · npm | 4 | — | ||
| io.github.0xmortuex/gdbstub-mcp Debug kernels through QEMU's gdbstub with no gdb binary - and explain triple faults. MCP serverGitHub-verified authorLocal · PyPI | 1 | MIT | ||
| io.github.acabala/apidog-tests-mcp MCP server for managing Apidog test cases, scenarios, suites, and test data MCP serverGitHub-verified authorLocal · npm | 1 | MIT | ||
| io.github.Akkshay10/MCPClientMock MCP server for James Bloom MockServer - create expectations, verify requests, and manage mock state MCP serverGitHub-verified authorLocal · npm | 1 | MIT | ||
| 99tests Order human-run real-device app tests from your coding agent; verified bugs return as fix prompts. MCP serverVerified domain · 99tests.comRemote | — | — | ||
| ac.snag/snag Gives your coding agent the captured console, network, replay and screenshot evidence for a bug. MCP serverVerified domain · snag.acRemote | — | — | ||
| ai.perfloop/perfloop Always-on performance engineering for your own code: proven pull requests, the merge stays yours. MCP serverVerified domain · perfloop.aiRemote | — | — | ||
| ai.smithery/mrugankpednekar-mcp-optimizer Optimize crew and workforce schedules, resource allocation, and routing with linear and mixed-inte… MCP serverVerified domain · smithery.aiRemote | — | — | ||
| APIThreshold Quality scoring and progressive gates for AI-generated API tests. Stripe/Twilio profiles. Free tier. MCP serverVerified domain · apithreshold.aiLocal · Docker | — | — | ||
| app.faylee/faylee Read browser bug recordings: video, console, network, steps. Fix the bug and comment back. MCP serverVerified domain · faylee.appRemote | — | — | ||
| bFocus Monitoring errors, tickets, tasks, projects and release notes from bFocus, with the app's rules. MCP serverVerified domain · bfocus.com.brRemote | — | — | ||
| Bonzai Finds what's broken in your product, explains why, and fixes it from your agent. MCP serverVerified domain · mcp.hibonzai.comRemote | — | — | ||
| BugScreen Configure mobile bug reporting and investigate retained reports with your coding assistant. MCP serverVerified domain · bugscreen.appRemote | — | — | ||
| BugTape Production bugs with replay, network, console and stack, ranked for your coding agent to fix. MCP serverVerified domain · bugtape.aiRemote | — | — | ||
| com.httpstatus/mcp-server AI-callable tools for API mocking, testing, monitoring, security, and automation. MCP serverVerified domain · httpstatus.comRemote | — | — | ||
| com.mock-server/mockserver Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP. MCP serverVerified domain · mock-server.comLocal · Docker | — | — | ||
| com.nyx-intelligence/val QA agent for vibecoded apps. Real browser checks, your AI fixes them. Ship to green. MCP serverVerified domain · nyx-intelligence.comLocal · npm | — | — | ||
| com.offensive360/o360-mcp Run Offensive360 SAST scans (60+ languages) on local code; findings with file/line and fixes MCP serverVerified domain · offensive360.comLocal · npm | — | — | ||
| Deacon Your customers tell Deacon's chat what broke. Your coding agent reads it and fixes the code. MCP serverVerified domain · heydeacon.comRemote | — | — | ||
| Interbang Moderated usability testing: read sessions, notes, transcripts, reports, and draft test scenarios. MCP serverVerified domain · interbang.appRemote | — | — | ||
| io.github.grahamnotgrant/blacksmith MCP server for Blacksmith CI - query runs, analyze test failures, detect flaky tests. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| Llama Logger Exception tracking for .NET. Let your AI coding agent search and triage errors and stack traces. MCP serverVerified domain · llamalogger.comRemote | — | — | ||
| Loadster Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots. MCP serverVerified domain · loadster.comRemote | — | — | ||
| Loutre Hosted mock APIs from OpenAPI, TypeScript or Postman: realistic data, errors and latency on demand. MCP serverVerified domain · loutre.appRemote | — | — | ||
| lvl2player sandbox Post a failing test; a coding agent solves it. Test money is held first, released when you accept. MCP serverVerified domain · lvl2player.comRemote | — | — | ||
| mabl AI-powered test automation: run tests, analyze failures, query results across mabl workspaces. MCP serverVerified domain · mabl.comRemote | — | — | ||
| Make Build, run and debug Make automation scenarios. MCP serverVerified domain · make.comRemote | — | — | ||
| mendapi Detect API breaking changes, scan your codebase for impact, and draft the fix. Runs locally. MCP serverVerified domain · mendapi.comLocal · npm | — | — | ||
| Momentic Bug bash apps and PRs with Mo, review findings, and list Momentic test runs and quarantines. MCP serverVerified domain · momentic.aiRemote | — | — | ||
| Mozark MCP Server Mozark's MCP server for AI-powered app testing: device access, test automation, and QA insights. MCP serverVerified domain · mozark.aiRemote | — | — | ||
| nittim Production-safety audits for AI-generated code, with a fix for every finding. MCP serverVerified domain · nittim.comRemote | — | — | ||
| Nocticas Browser QA agent that won't return a false green: verified PASS/FAIL + access-control probing. MCP serverVerified domain · nocticas.comRemote | — | — | ||
| OhMyBug Code review for your coding agent's changes: a cloud bug hunt. From $4; $0 if clean or minor-only. MCP serverVerified domain · ohmybug.aiRemote | — | — | ||
| Optux Create and run A/B tests, patches, split tests and feature flags on your website MCP serverVerified domain · optux.aiRemote | — | — | ||
| OrangePro Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing. MCP serverVerified domain · orangepro.aiLocal · npm | — | — | ||
| Pensero Engineering metrics from Pensero: delivery, quality, AI usage and cost, Signals, benchmarks. MCP serverVerified domain · pensero.aiRemote | — | — | ||
| Pensero (EU) Engineering metrics from Pensero: delivery, quality, AI usage and cost, Signals, benchmarks. MCP serverVerified domain · pensero.aiRemote | — | — | ||
| Petstore MCP Server Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server MCP serverVerified domain · mcp.com.aiRemote | — | — | ||
| PlaywrightGen Approved test intent, reviewed Playwright automation and run evidence, inside your editor. MCP serverVerified domain · playwrightgen.comRemote | — | — | ||
| Postman MCP Server Give your AI agents trusted access to the full Postman platform. MCP serverVerified domain · postman.comLocal · npm | — | — | ||
| Qlane AI QA that runs your app in a browser on every pull request: projects, test targets, test cases. MCP serverVerified domain · qlane.aiRemote | — | — | ||
| ReviewGuard Safety boundary for agent written GitHub PR reviews: pending and invisible, submitting is opt-in MCP serverVerified domain · eclipsesource.comLocal · npm | — | — | ||
| shelf-smoke — url smoke / headless QA url smoke / headless QA: desktop+phone → pass/fail JSON. MCP shelf.kymac.co MCP serverVerified domain · shelf.kymac.coRemote | — | — | ||
| Superflow Free Tools 19 free website QA and AI-visibility tools. Remote HTTP MCP, no account, no API key. MCP serverVerified domain · usesuperflow.aiRemote | — | — | ||
| TestivAI Local-first visual regression for AI agents: verdicts, diff images, explain_snapshot. No API key. MCP serverVerified domain · testiv.aiLocal · npm | — | — | ||
| TurnSignal for Playwright Read-only Playwright CI results for agents: new vs known failures, flaky tests, test history. MCP serverVerified domain · turnsignal.aiLocal · npm | — | — | ||
| Verificate MCP Merge gate for AI-written code: deterministic vetoes plus a Claude Haiku 5.5 review. No signup. MCP serverVerified domain · verificate.aiRemote | — | — | ||
| Vigilia Watches your live app, explains every problem in plain language and writes the fix prompt. MCP serverVerified domain · getvigilia.comRemote | — | — |
Filters apply to the top 52 of 52 tools by stars. Full list for agents: dev-test.json