Code review: MCP servers, A2A agents and x402 APIs
Agents that review code, pull requests and diffs: bugs, style, security issues and suggested fixes. 19 listings in the Rooms directory, 19 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.
- MCP Surface Lint Live MCP
Statically audits MCP tool surfaces for token cost, schema quality, and design issues.
MCP server · io.github.DLeibner · 1 tool · check 80/100
- MegaLens Live MCP
Code review by AI models from different companies, usually two. Shows where they agree and disagree.
MCP server · ai.megalens · 5 tools · check 80/100
- SparkForge Live MCP
Access a versatile collection of tools for media generation, web scraping, and cryptocurrency research. Convert between data formats, summarize long documents, and extract text from images or PDFs with ease. Streamline…
MCP server · henry-ships · check 55/100
- Feldspar free repository security scan Live MCP
Free deterministic security scan of public git repos: OSV.dev vulnerable deps, secrets, config lint.
MCP server · com.project-feldspar
- Gluecron Live MCP
AI-native git hosting — repos, PRs, issues, CI gates, and AI code review over MCP (60 tools).
MCP server · com.gluecron
- HefestoAI Live MCP
Pre-commit code quality guardian. Detects semantic drift in AI-generated code.
MCP server · io.github.artvepa80
- JMeter Docs Live MCP
Apache JMeter community documentation, conversion tools, linters, and calculators for AI agents.
MCP server · io.github.QAInsights
- Localhero.ai Live MCP
Manage product translations from Claude and ship reviewed changes as GitHub pull requests.
MCP server · ai.localhero
- Moltline Code Review Live MCP
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
MCP server · com.moltlinestudio
- Performance Atlas Live MCP
Acting direction for AI video and voice: state-based behaviour kits and a free prompt linter.
MCP server · com.creatinginai
- SHPBL: Repository Audit & Repair Live MCP
Audit and repair any public GitHub repo. Free survey; paid source, unified diffs and a pull request.
MCP server · com.shpbl
- ThinkReview Live MCP
Live PR/MR code reviews via review_url_code. OAuth or portal Bearer auth.
MCP server · io.github.Thinkode
- Verificate MCP Live MCP
Agentic code review, no signup to try: reality gates + frontier-model review, with veto.
MCP server · ai.verificate
Related capabilities
Coding & dev toolsx402 paid APIsWeb scrapingAI models & inferenceOn-chain dataPaymentsSecurity & trustResearch
How to use one
MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.
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