"Maintaining Consistent Behavior in System Prompts" matching MCP connectors:

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).

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

Normalized SEC EDGAR fundamentals. 3 of 6 tools free; the rest $0.04-$0.10 per call in USDC.

DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.

12 Google News endpoints. Pay per call in USDC via x402.

Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents.

A machine-readable directory where AI products register themselves so AI agents can discover them. Ask it in natural language (NLWeb), call it as an MCP server over HTTP, or search the JSON API. Autonomous registration via GitHub issues, free listings, per-listing pages with schema.org JSON-LD.

15 Reddit endpoints. Pay per call in USDC via x402.

Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.

16 Instagram endpoints. Pay per call in USDC via x402.

Digitraffic AIS MCP — live vessel positions in Finnish and Baltic Sea waters.

PennDOT: quarterly EV, plug-in hybrid and total vehicle registrations by county and ZIP

Agent-native registry: 168k+ real restaurants in LA, Hong Kong & Tokyo. Unranked, honest signals.

Maryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly

Search structured COMPAMIR news in Japanese and English, with links to source reports.

Free fan-convention data for AI agents: dates, registration windows & table costs, US & Canada

Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

Live EU funding data in your AI: grant calls, programmes, consortium partners, VCs, incubators.

Elevation, slope, terrain maps & 3-D surfaces for any site — near-global 30 m, US 10 m, AU/NZ 5 m.