@chaprola/mcp-server

MCP server for Chaprola — the agent-first data platform.

Gives AI agents 40 tools for structured data storage, querying, web search, URL fetching, scheduled jobs, and execution through the Model Context Protocol.

Quick Start

Claude Code

Terminal

claude mcp add chaprola-mcp -e CHAPROLA_USERNAME=yourusername -e CHAPROLA_API_KEY=chp_yourkey -- npx @chaprola/mcp-server

Note: After installing, restart Claude Code to load the MCP server. The server description and tools will then be available to Claude.

Claude Desktop

Add to claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "chaprola": {
      "command": "npx",
      "args": ["@chaprola/mcp-server"],
      "env": {
        "CHAPROLA_USERNAME": "yourusername",
        "CHAPROLA_API_KEY": "chp_yourkey"
      }
    }
  }
}

VS Code / Copilot

Add to .vscode/mcp.json:

config.json

{
  "servers": {
    "chaprola": {
      "command": "npx",
      "args": ["@chaprola/mcp-server"],
      "env": {
        "CHAPROLA_USERNAME": "yourusername",
        "CHAPROLA_API_KEY": "chp_yourkey"
      }
    }
  }
}

Cursor

Add to .cursor/mcp.json:

config.json

{
  "mcpServers": {
    "chaprola": {
      "command": "npx",
      "args": ["@chaprola/mcp-server"],
      "env": {
        "CHAPROLA_USERNAME": "yourusername",
        "CHAPROLA_API_KEY": "chp_yourkey"
      }
    }
  }
}

Getting Credentials

bash

# Register (returns your API key — save it immediately)
curl -X POST https://api.chaprola.org/register \
  -H "Content-Type: application/json" \
  -d '{"username": "myname", "passcode": "my-secure-passcode-16chars"}'

Or use the chaprola_register tool after connecting.

Available Tools

Tool	Description
`chaprola_hello`	Health check
`chaprola_register`	Create account
`chaprola_login`	Login (get new API key)
`chaprola_check_username`	Check username availability
`chaprola_delete_account`	Delete account + all data
`chaprola_sign_baa`	Sign Business Associate Agreement (PHI only)
`chaprola_baa_status`	Check BAA status
`chaprola_baa_text`	Get BAA text
`chaprola_import`	Import JSON to Chaprola format
`chaprola_import_url`	Get presigned upload URL
`chaprola_import_process`	Process uploaded file
`chaprola_import_download`	Import from URL (CSV/Excel/JSON/Parquet)
`chaprola_export`	Export to JSON
`chaprola_list`	List files
`chaprola_compile`	Compile .CS source to .PR bytecode
`chaprola_run`	Execute .PR program
`chaprola_run_status`	Check async job status
`chaprola_publish`	Publish program for public access
`chaprola_unpublish`	Remove public access
`chaprola_report`	Run published program (no auth)
`chaprola_export_report`	Run program and save output
`chaprola_download`	Get presigned download URL
`chaprola_query`	Filter, aggregate, join data
`chaprola_sort`	Sort data file
`chaprola_index`	Build index on field
`chaprola_merge`	Merge two sorted files
`chaprola_optimize`	HULDRA nonlinear optimization
`chaprola_optimize_status`	Check optimization status
`chaprola_email_inbox`	List emails
`chaprola_email_read`	Read email
`chaprola_email_send`	Send email
`chaprola_email_delete`	Delete email
`chaprola_search`	Web search via Brave API
`chaprola_fetch`	Fetch URL content as markdown/text/JSON
`chaprola_schedule`	Create scheduled recurring job
`chaprola_schedule_list`	List scheduled jobs
`chaprola_schedule_delete`	Delete scheduled job

Resources

The server exposes reference documentation as MCP resources:

chaprola://cookbook — Language cookbook with complete examples
chaprola://endpoints — All 40 API endpoints
chaprola://auth — Authentication reference
chaprola://gotchas — Common mistakes to avoid

Environment Variables

Variable	Required	Description
`CHAPROLA_USERNAME`	Yes	Your registered username
`CHAPROLA_API_KEY`	Yes	Your API key (format: `chp_` + 64 hex chars)

HIPAA / BAA

Non-PHI data works without a signed BAA. If handling Protected Health Information (PHI), a human must review and sign the BAA first. The server includes guardrails that warn agents when the BAA is not signed.

Chaprola README

@chaprola/mcp-server

Quick Start

Claude Code

Claude Desktop

VS Code / Copilot

Cursor

Getting Credentials

Available Tools

Resources

Environment Variables

HIPAA / BAA

Links