Pear MCP Server

by marvelnwachukwuio.github.MarvelNwachukwu/mcp-pearv0.2.2

MCP server for Pear Protocol: markets, positions, orders, portfolio, and gated trade execution.

1Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained3mo ago

Install Pear MCP server

claude mcp add pear -e PEAR_API_KEY='<pear-api-key>' -e PEAR_JWT='<pear-jwt>' -e PEAR_REFRESH_TOKEN='<pear-refresh-token>' -- npx -y @marvelcodes/mcp-pear

{
  "mcpServers": {
    "pear": {
      "command": "npx",
      "args": [
        "-y",
        "@marvelcodes/mcp-pear"
      ],
      "env": {
        "PEAR_API_KEY": "<pear-api-key>",
        "PEAR_JWT": "<pear-jwt>",
        "PEAR_REFRESH_TOKEN": "<pear-refresh-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "pear": {
      "command": "npx",
      "args": [
        "-y",
        "@marvelcodes/mcp-pear"
      ],
      "env": {
        "PEAR_API_KEY": "<pear-api-key>",
        "PEAR_JWT": "<pear-jwt>",
        "PEAR_REFRESH_TOKEN": "<pear-refresh-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "pear": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@marvelcodes/mcp-pear"
      ],
      "env": {
        "PEAR_API_KEY": "<pear-api-key>",
        "PEAR_JWT": "<pear-jwt>",
        "PEAR_REFRESH_TOKEN": "<pear-refresh-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "pear": {
      "command": "npx",
      "args": [
        "-y",
        "@marvelcodes/mcp-pear"
      ],
      "env": {
        "PEAR_API_KEY": "<pear-api-key>",
        "PEAR_JWT": "<pear-jwt>",
        "PEAR_REFRESH_TOKEN": "<pear-refresh-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
PEAR_API_KEY	—	yes	Pear API key for authenticated read/write tools (single-user mode). Public tools work without it.
PEAR_ADDRESS	—	—	Wallet address (0x...) bound to PEAR_API_KEY. Required alongside PEAR_API_KEY.
PEAR_JWT	—	yes	Pre-minted Pear JWT for multi-tenant orchestrators (JWT pass-through mode). Used directly when set.
PEAR_REFRESH_TOKEN	—	yes	Refresh token so the server refreshes an expired JWT itself instead of requiring a restart.
PEAR_TRADE_ENABLED	—	—	Set to 'true' to enable the write/trade-execution tools. Off by default.

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-18 · 3mo ago · GitHub
Latest release
2026-05-30 · 4mo ago · GitHub · v0.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-07-18 · 3mo ago · official registry · v0.2.2

FAQ

›How do I install the Pear MCP server in Claude Code?

Run: claude mcp add pear -e PEAR_API_KEY='<pear-api-key>' -e PEAR_JWT='<pear-jwt>' -e PEAR_REFRESH_TOKEN='<pear-refresh-token>' -- npx -y @marvelcodes/mcp-pear. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Pear require an API key?

Yes. It expects PEAR_API_KEY, PEAR_JWT, PEAR_REFRESH_TOKEN, of which 3 are secrets.

›Can I use Pear as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Pear in the official MCP registry?

Yes, as io.github.MarvelNwachukwu/mcp-pear.