"How to look up websites using a search engine without APIs" matching MCP connectors:

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

Company intelligence via UK Companies House and risk screening across 386 risk data sources.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

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

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

Search scientific papers with structured experimental data from full-text studies

Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.

Generate PDF/DOCX/XLSX/PPTX from templates+JSON. Convert Office/HTML/MD to PDF. Universal templating

AI reasoning checks any document against known international standards before your agent acts on it.

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

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

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

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

DBRE-grade SQL analysis inside any MCP client. No connection. No install. Paste a query.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.