"Information about notes or note-taking" matching MCP connectors:

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.

Connect Claude, Cursor or any MCP client to AppSigma and let your AI research apps, read reviews and track rankings on its own – no glue code.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

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

Ask Lever the messy recruiting-ops questions dashboards miss by connecting opportunities, applications, stages, notes, feedback, interviews, referrals, postings, requisitions, offers, users, sources, tags, files, resumes, and archive reasons. Find referral SLA misses, stale opportunities by owner, feedback debt by interviewer and hiring team, funnel leakage by recruiter/source/team, requisition fill-risk, offer hygiene gaps, archive-reason drift, and bottleneck owners. No dashboard build. No SQL

Ask AI about your EC site's revenue by channel, RPS/AOV/CVR, search & AI traffic, budget split.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Probability prose is AI-written, with the tells behind the score. No API key — text or URL in.

SEC EDGAR fundamentals as agent tools: look up or screen US public companies. Free, no key, CC0.

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Query an independent, payment-blind reference of 1,682 dermacosmetic products — by product, ingredient, concern, category or brand. Neutral descriptive facts, every result links back to its reference page. No ratings, no paid placement.

Read-only live geopolitical-risk sensing for agents. ARCANE notices; never forecasts or advises.

Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.

Find products & standards using a patent - verified targets for licensing or enforcement.

Citation-health over a CC0 citation graph: what supports, refutes, or cites a paper. Read-only.

XHS note search, hot list, details, comments/replies, profiles, transcript.

Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.

Screen a vendor, store, or group-buy for legitimacy: reputation, red flags, Reddit sentiment.

9 MCP tools: extract, analyze, research, compare, monitor, brief. Pay-per-call x402 or subscribe.

Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.