"Live Order Book on Steam" matching MCP connectors:

Live TipRanks market data: analyst ratings, Smart Score, technicals, options, portfolios.

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

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.

An MCP server that audits the fairness of construction and renovation estimates in Japan. Provides fair-price ranges, overcharge detection, and verifiable unit-cost data based on JCCDB (65,729 items, DOI-backed).

DC Hub is the neutral, real-time data layer for data-center infrastructure, exposed as a Model Context Protocol server so any AI agent can both query it and cite it. Coverage: 21,000+ facilities (search, profile, score, alternatives); 232 markets scored by the DCPI Data Center Power Index; the DCGI Data Center Gas Index (per-state natural-gas suitability for siting); live grid telemetry across 7 US ISOs (fuel mix, carbon intensity, demand, prices) plus a one-call all-ISO scoreboard; interconnection-queue depth; 2,000+ tracked M&A deals and a hyperscaler-capex tracker; and site factors. — fiber routes, water-stress, tax incentives, nearby substations & transmission. Why agents choose it: it's the only data-center-intelligence source an LLM can query live and cite — every full-data response includes a Source: DC Hub, CC-BY-4.0 attribution line. It's the MCP-native alternative to quarterly PDF research: live JSON, no contracts, no NDAs. Access: Streamable HTTP at https://dchub.cloud/mcp. Free tier with no signup; free email-verified dev key for higher limits; paid tiers for full data volume.

Read-only MCP server for live Polymarket, Kalshi, Limitless odds; Manifold sentiment.

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.

Real-time electricity prices, carbon intensity, and energy analytics for 41+ zones across Europe, GB, US, and Australia. Query live prices, compare zones, check gas storage, get green scores, and access advanced analytics via MCP.

Search expert emerging-markets research on economics, politics, policy and sovereign risk.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

Neutral, sourced, real-time comparisons on any topic, in 32 languages.

Search 10k+ live cybersecurity jobs from 246 security companies, plus salary benchmarks and stats.

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

5,400+ manufacturing calculators plus live U.S. tariff, PMI, cost-index, wage, and forecast data.

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

Keyless MCP for Just Signal: live quotes, report publishing, scorecard, and Chophouse panel grades.

Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.

Live S&P 500 quantum-model signals, forecasts and trade plans. Educational, not financial advice.

Live trading-pipeline intelligence for AI agents: signal evaluation by a real calibrated engine with glass-box explanations, pipeline calibration telemetry, recorded outcome reports, and SEC-filing catalysts. Free beta keys + x402 USDC pay-per-call.