"Guidance on Writing Software" 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.
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).
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.
Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0
UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.
Search 124 law papers on DAOs, AI governance, and regulation; verify PDFs by hash
Verified pricing, hidden costs, negotiation data & TCO for 3,290+ software products.
Paid Dutch company screening: VAT (VIES), insolvency, supplier screen. x402 v2, USDC on Base.
German and EU energy intelligence for AI agents, paid per call with x402 USDC on Base.
Exec comp benchmarking, say-on-pay risk, and governance cards for US public companies.
What a stock's price is betting on: implied growth, duration, margin from SEC filings. Free tools.
SEC filings, earnings transcripts, guidance signals & macro calendar for S&P 500. 11 MCP tools.
Analytical Re-Rate (RR) Scores + 9-factor breakdowns on ~300 junior precious-metals miners.
Deterministic sealed verdicts on public claims and startup ideas (0-LLM claim-safety guardian).
Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.
Unusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors.
Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)
Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.
Verified Latin American data for autonomous AI agents — sanctions screening (OFAC+SARLAFT+CNBV+COAF+UAF), entity enrichment (RUES/CNPJ/RFC), central bank rates (DTF/TIIE/Selic/TRM/UF), and market intelligence. EU AI Act Art.13 compliant. $0.02–$0.10 USDC via x402 on Base and Solana.