Opencapital MCP Server: Install & Setup

Install Opencapital in Claude Code

Claude Code

claude mcp add --transport http opencapital https://api.opencapital.sh/mcp

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

{
  "mcpServers": {
    "opencapital": {
      "url": "https://api.opencapital.sh/mcp"
    }
  }
}

Give your AI deep fundamentals on US public companies — metrics, segments, peers. Free.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. 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 opencapital https://api.opencapital.sh/mcp

io.github.02inf/opencomment-ai

Research saved LinkedIn contacts, review monitored activity, and prepare engagement campaigns.

clauxel/open-design-guard-mcp

Paid remote MCP for agent design system guard MCP, structured receipts, audit logs, and reviewer-rea

com.oppira/oppira

Read-only access to your Oppira competitor posts, ads, reviews, alerts and marketing plan.

MatthewDavisAIArchitect/ontoramp-decision-intelligence

Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK.

co.orbilo/orbilo

Check whether a website is ready for AI agents (UCP, WebMCP, Access) and monitor your own sites.

com.appin60.onekeyaway/control

Who can change an EVM contract or Safe: proxy admin, owner, Safe signers, timelock. Free alerts.