"A guide to conducting thorough web-based research" matching MCP connectors:

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

The CNAPS.ai MCP Server lets Claude build and run AI image, video, and text pipelines mid-conversation — no dashboard, no manual node-wiring. Describe a task in plain language (e.g. "upscale this photo 4x") and Claude selects the right model(s), wires a pipeline, and runs it.

Specialist tools for any job — a lead, an image, a song, live data, and more.

No-key MCP: audit/certify MCPs, signed trust history; join Gold Rush Town & build with your LLM.

Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

A quant-factor brain for your AI — factor scores, similarity search, and risk-coherence analogues for 14,684 tickers across 6 asset classes

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

Access premium IPO intelligence through AI agents. Retrieve detailed company profiles for upcoming and recent public offerings — including deal terms, SEC filings, AI-generated research with valuation models, competitor benchmarking, underwriter ratings, risk screening, and board analysis. Monitor overall market conditions with a proprietary daily sentiment score (-100 bearish to +100 bullish) with historical trend data to help time investment entries.

Search, compare, and find alternatives across a curated catalog of 1,100+ AI tools.

Papers With Code MCP — browse ML research papers and their code repositories

Publish your app to managed hosting with one call; compare LLM cost; PDF translate, PPTX, research.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

Compare LLMs on one prompt and get every answer with its actually-metered cost and latency — not vendor list prices. Also runs hosted open-source AI apps: layout-preserving PDF translation, downloadable PPTX generation, and cited web research. Nine tools over Streamable HTTP. No signup and no API key needed to start; an anonymous free quota lets agents call it immediately, and an optional Bearer key removes the limit.

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.