"Testing Library" matching MCP connectors:

Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.

Verified doc corpora for agents: grep-first retrieval, hashed pages, Merkle+RFC-3161 receipts

Testing-phase Products Watch endpoint; public discovery remains while new onboarding is paused.

Professional prompt library over remote MCP: 13 verticals, free discovery scope.

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.

FEODE: AI-accessible precision machining & testing; offshore P&A, subsea wellhead, drill-pipe

3rd Generation Testing (3TG) — generate deterministic test suites from Markdown spec tables via MCP.

Curated audio news, daily briefings, the Declassified library + market-linked signals.

Library of Congress (loc.gov) MCP — the world's largest library.

Offline methodology engine for authorized penetration testing, CTF, and security research.

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Exact text tools for AI agents: unified diff, patch apply, regex testing, grapheme counting.

Wet-lab triage for AI binder-design agents. Yeast display, mammalian display, DMS at library scale.

Agent integration with the Northwestern University Libraries Digital Collections API

Sefaria MCP — the free digital library of Jewish texts.

Generate, manage and explore your Switch AI image and video library, scoped to your account.

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

MCP-native AI browser testing for coding agents. Submit a URL + goal, get back action trail, bugs, screenshots, and WebM video your agent patches from directly. 43 tools, 12 AI evaluation personalities, combo tiers with auto-pause-on-bugs, throwaway email + SMS inboxes.

Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.