MCP Servers
63,071 MCP servers for AI apps. Filter by category, badge and popularity.
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EnergyAI — Solar Estimates, Incentives & Installer Routing (free, no key)
jdhart81
Free energy intelligence for AI agents — no API key required: check_incentives (honest post-2026 US incentive guidance by ZIP, DSIRE-grounded), estimate_production (honest-range solar kWh from system size or monthly bill), get_node_score (instant 0-100 home Energy Node Score across)
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New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.
