"Best tools or methods for understanding a codebase" matching MCP connectors:

Famous writing voices for your agent. Find one, read how it was studied, write in it.

Profundis

io.profundis.mcp

Find subdomains and explore connections between websites through DNS, IPs, certificates and WHOIS data. Supports OAuth and API keys. Requires a paid Profundis plan or purchased credits.

Design and edit Bloom canvases from AI agents with browser OAuth. Inspect pages and frames, edit frames, and work through review comments under existing project permissions. Bloom Labs, Inc. is a Y Combinator company from the P25 batch.

Look up IP addresses and AS numbers for VPN, proxy, Tor, owner and abuse contact in ipapi.is.

All 26 AgentX paid services as MCP tools — site checks, markets, crypto, email DNS, AI text work.

Temporary receive-only email inboxes for agents. Create, list and read messages without signup.

Emails, phones, WhatsApp, social profiles and addresses from a website's public pages.

Amounts in words (Arabic cheque grammar), number formatting, Arabic text tools, date parsing.

Working days, ISDA conventions and deadlines for 250 countries and 30 financial markets.

Cancellation steps and return policies for 53 US companies, from official sources, checked daily.

Hosted memory for AI agents over MCP. One memory shared by all your agents.

GPU-accelerated compute engine for BioTuring's biological databases

Your personal WhatsApp for AI agents: only the chats you choose, voice notes as text, capped sends.

Cinematic, award-winning web design for coding agents: direction, build plan, GSAP motion, audits.

Verify US businesses: TX/NY/CO/CT/OR registry status + OFAC sanctions. PASS/REVIEW/FAIL/INCOMPLETE.