Developer Tools MCP Servers

Share text, markdown, code, or HTML as auto-expiring links

Quant research, backtesting, marketplace subscriptions, editable forks, copy trading, and execution.

Discover and retrieve published Amo.ng Prompts, Workflows, and Skills.

Live listings, sold prices and resale scores from GovAuctions.app, the public surplus-auction site.

Resolve whether an uncertain side-effecting action completed before software retries it.

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.

Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

Prediction-market fee/KYC/withdrawal data, venue recommendations, and a paid x402 change feed.

Bangkok boutique planner: live Thailand journeys, prices, FAQs, and enquiry handoff.

Validated SaaS opportunities mined from real user complaints across 8 sources.

Global expansion intelligence: country info, expansion cost estimates, competitor analysis.

Vehicle handover checklists, damage-documentation best practices, valet/rental/service FAQs.

Construction daily-log generation, jurisdiction compliance requirements, construction FAQs.

Buyer-side SaaS due-diligence maths: NRR, GRR, revenue concentration, zombie MRR, LTV:CAC.

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

Ricerca le aste immobiliari italiane e analizza i fascicoli citando i documenti originali.

Check how many years of verifiable history a person has behind accounts they already own.

Official Lumail email marketing MCP for campaigns, subscribers, and workflows.

Instant parametric cost estimates for custom manufacturing: CNC, molding, sheet metal, 3DP, PCB.

Search Greek public procurement: tenders, awards, contracts, payments, buyers and suppliers.

Publish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.

Search verified U.S. manufacturers with provenance, freshness, and live directory statistics.

Economic statistics with citations: World Bank, IMF, BIS, ECB. Verify GDP, inflation, debt figures.