InPlan

Connect it to your AI

Claude Code

claude mcp add --transport http inplan https://api.inplan.io/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://api.inplan.io/mcp

This server expects extra headers, usually an API key from its maker.

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "inplan": {
      "url": "https://api.inplan.io/mcp"
    }
  }
}

Tools it offers

7 tools, as the server itself reported during our check on Oct 31, 2026.

• lookup_providerIdentity of a US healthcare provider by NPI: name, credential, specialties, practice locations and groups, plus a summary of the Marketplace (ACA) and Medicare Advantage plans whose network directories list them (plan co
• plans_for_providerEvery Marketplace (ACA) and Medicare Advantage plan whose network directory lists the provider, one row per plan and plan year, each with plan name, insurer, state, network tier and source {type, as_of}. Medicare Advanta
• check_networkAnswers whether one plan's network directory lists one provider. answer "listed" (in_network: true) comes with evidence: plan year, network tier and source {type, as_of}. answer "not_found" (in_network: null) means no li
• check_network_batchThe check_network answer for up to 100 (npi, plan_id) pairs in one request, with the same listed / not_found / no_provider_network semantics. Invalid pairs come back with a per-item error and are not charged; each accept
• get_planDetails of one Marketplace (ACA) or Medicare Advantage plan by plan ID: name, insurer or organization, state or service area, plan type, metal level, the plan years we hold, and whether we hold its directory listings, wi
• search_plan_providersProviders that a Marketplace (ACA) plan's network directory lists, with name, credential, primary specialty, network tiers and up to 5 locations. Filter by state, specialty (substring, e.g. "cardiology"), zip, or zip plu
• coverageThe markets, states and insurers InPlan holds directory listings for, with plan counts and as_of dates, by plan year. Filter by market, state or year. Use it to see which states and insurers you can query. Costs 1 call.

Questions