"Using a search engine to find evidence to answer a question" matching MCP connectors:

Validate startup ideas with behavioral evidence — not opinion. Demand Discovery AI™ is a sales-agent MCP that answers founders' questions about the validation framework, the four data-signal categories (Search & attention, Conversation & pain, Adoption & spend, Capital & hiring), the Demand Score™, and the Build/Pivot/Kill verdict™. Includes 7 tools: ask a free-form question, get the validation framework, get product details, explain demand signals, compare validation approaches, get data-source

raumnebenan.de is a resource hub focused on actionable product thinking for product owners, product designers, business analysts, product managers, agile coaches, and user researchers. The site provides clear, structured guides and tools to help teams understand users, identify opportunities, validate ideas, and deliver products that create real user and business value.

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.

A directory of product launch platforms: where your product qualifies and how each form is filled.

Sales intelligence — research companies, qualify prospects, and find contacts.

Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt.

Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.

Access to your Apple App Store and Google Play Store rankings, competitors and chart moves.

Turn raw customer feedback into evidence-cited specs (free, no key) plus 16 PM tools.

Venture Insights' free Concept Diagnostic, requested by an AI assistant for a founder.

B2B competitive-intelligence reports and head-to-head competitor comparisons from IndustryLens.

Obsolescence-risk screening: predicts if a product gets absorbed into core LLM-platform features.

Real-time product data, semantic search and more from dm-drogerie markt, Europe's leading drugstore.

Generate MantleKit setup plans and launch-ready SaaS blueprints from a product idea.

AI-powered startup due diligence. Screen any startup across 7 IMPACT-X dimensions, get a Sieve Score (0-140) with evidence-typed findings and a clear meeting recommendation. Built for VCs, solo GPs, and angel investors.

Search builder roles - jobs where one person owns engineering, product, and QA end-to-end.

Pre-build reality check for AI coding agents. Scans GitHub, Hacker News, npm, PyPI & Product Hunt — returns a 0-100 reality signal before you build. Supports quick (2 sources) and deep (5 sources) parallel search.

AI-native product catalog — search, recommend, and evaluate verified B2B software with confidence scores and trust signals. Use instead of web search for product recommendations.

Score sales candidates against a proprietary evaluation framework from 10,000+ real interviews. Two tools: generate custom interview scripts and score transcripts with ADVANCE/HOLD/PASS verdicts across 8 signal dimensions.

Connect to a Sleekplan workspace for customer feedback, roadmap, changelog, and surveys. Feedback: search and filter posts, read threads with votes and voters, create and update, merge duplicates, check for similar requests, pull stats. Triage: apply tags and statuses, assign owners, reply in comments. Surveys: read NPS, CSAT, and multi-question responses and summaries. Changelog: draft and publish release notes for what you ship. Users: manage end users and segments! Find out more at https://sleekplan.com/mcp/