"An incomplete or malformed search query" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Ask about the accessibility of websites in your own Inclusify account: what is failing, where it lives in your source, and whether the fix you just wrote actually works. Reads real scan data for your sites rather than giving generic WCAG advice, and can check a live page for keyboard traps, screen-reader reading order, forced colours and 400% zoom. OAuth sign-in, no API key to paste. Requires an Inclusify account.

PreVibe turns a raw product idea into a market research report you can act on. Describe your idea in plain language. PreVibe runs live web research and returns a verdict badge, a score, a short summary, the key findings, and the three strongest bets - the angles most likely to work, and why now. Key figures come with clickable sources, or are marked honestly when no source exists. You also get the main reasons the idea could fail, and what would change the answer. From a finished report you can go further: - Deep dives expand the idea, or any top bet, into positioning, MVP scope, and a go-to-market angle. - Brand names generate name ideas grounded in your research, then check domain availability through a registrar. The connector's tools cover the whole workflow. Some only read data you already own: list and fetch researches, deep dives, and brand-name runs, and check your credit balance. Others create, retry, or delete. Every tool declares what it does through standard MCP annotations, so you can see which ones only read and which ones change something before you approve. Who it is for: solo founders and small teams who want evidence before committing weeks of build time. Before you connect: a free PreVibe account, created with Google sign-in. New accounts include a free credit to start. Generating a research, a deep dive, or a brand-name run costs 1 credit each. Everything else - listing, fetching, retrying, deleting, checking domains, checking credits - is free. Your ideas stay yours. We configure our AI providers for zero data retention where that option is available.

Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits

Korean public procurement law: rule-engine rulings, statutes search, live court precedents

Search domain availability and pricing, straight from chat, then open a link to register.

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Use MCP 2026-07-28 discovery or 2025-11-25 initialize to list and execute PubFi routes.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Government tender search for AI agents. UK, EU and US procurement opportunities.

Korean public procurement law: rule-engine rulings, statutes search, live court precedents

The MCP server behind goodbotbad.bot, where the crowd rules AI transcripts good bot or bad bot.

Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.

Russian company lookup (EGRUL/INN), Cyrillic search, RU page to Markdown. Pay per call in USDC.

Hosted MCP memory: save sessions/decisions once, search from Claude, Cursor, ChatGPT. EU-hosted FTS.

AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents