"Information or tools for code refactoring" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Deterministic preflight for FactoryTalk View tag and alarm CSV imports before re-import.
Deterministic release-compatibility preflight for OPC UA NodeSet2 XML.
Simulate cloud architectures before provisioning. 9 free demo tools; an API key unlocks all 62.
GodPrompt MCP + Agent Skill for coding agents with TDD, debugging, verification, and task routing.
Independent owner-side QA for structured-cabling certification evidence. Reconciles expected cable IDs against contractor CSV exports and identifies missing, unexpected, retest, and test-limit issues for human review.
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
Run EPUBCheck for EPUB specification errors and compare two exports.
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
Audit public webpages and supplied markup for HTML, CSS, SEO, JSON-LD, and link issues.
Parse WebVTT, SRT, or TTML for conformance, timing, overlaps, line length, and reading speed.
Zero-config agent-readiness auditor and Flight Simulator tools for AI coding agents
A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.
Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.
Kilotest leverages 12 rule engines to test web pages for front-end quality (accessibility, usability, and standards conformity) and report results with specifiable granularity.
Ensemble testing of web pages for accessibility, usability, and standards conformity
Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).
Drive real Android & iOS devices and web browsers from natural language for mobile + web QA. 290+ tools across device control, app management, automation sessions, browser automation, and flow recording / replay. Bearer-auth — get a token at robotactions.com → Profile → API Tokens.
UI Verify is visual regression testing built for coding agents. Connect the MCP server and your agent (Claude Code, Cursor, Codex) pulls a pull request's UI changes into the conversation, views each visual diff, reads the AI judge's verdict of regression vs intended change, and accepts the intended baselines - all over MCP.
Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev
