BeliefState MCP Server: Install & Setup

Install BeliefState in Claude Code

Claude Code

claude mcp add --transport http beliefstate https://beliefstate.ai/v1/research/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "beliefstate": {
      "url": "https://beliefstate.ai/v1/research/mcp"
    }
  }
}

Stock research and investor research for trading agents. 16 x402 tools; data from 0.02 USDC on Base.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http beliefstate https://beliefstate.ai/v1/research/mcp

entradox/agent-ledger-benefits-city

US bank, savings and credit-card signup bonuses, each source-checked, with expiry dates.

junter1989k-ai/belgium-invoice-mcp

Belgium Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.

bpays/benji-pays-agent-plugin

Sits between accounting and payment rails for reminders, Pay Now, autopay, portal, and book sync.

at.einfachbelegbar/belegbar

Buchhaltung für Österreich: Buchungen, Belege, Rechnungen, Bank und UVA lesen und vorschlagen.

io.github.ghstaking/bentcrypto-machine-payments

Paid token risk and security intelligence for AI agents over MCP with x402 payments.

com.besewbizzy/shop

Search Be Sew Bizzy's quilt fabrics and sewing supplies: prices, sales, stock, classes and hours.