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Chaprola

cletcher/chaprola-mcp

Connects Claude to Chaprola's serverless data platform with 40 tools for structured storage, querying with JOINs and aggregations, web search via Brave, URL fetching, scheduled jobs, email handling, and FHIR-compatible operations. You can import CSV/Excel/JSON/Parquet files, run compiled programs in Chaprola's bytecode format, and publish endpoints for public access. Includes HULDRA nonlinear optimization and built-in HIPAA BAA workflow if you're handling PHI. Reach for this when you need Claude to manage relational data operations, orchestrate scheduled tasks, or build data pipelines without spinning up your own backend infrastructure.

tools: 37
auth: Secret needed
transport: STDIO
env vars: 2
last updated: Mar 28, 2026

Tools

37 tools

Public tool metadata for what this MCP can expose to an agent.

chaprola_helloHealth check

Health check

No parameter schema in public metadata yet.

chaprola_registerCreate account

Create account

No parameter schema in public metadata yet.

chaprola_loginLogin (get new API key)

Login (get new API key)

No parameter schema in public metadata yet.

chaprola_check_usernameCheck username availability

Check username availability

No parameter schema in public metadata yet.

chaprola_delete_accountDelete account + all data

Delete account + all data

No parameter schema in public metadata yet.

chaprola_sign_baaSign Business Associate Agreement (PHI only)

Sign Business Associate Agreement (PHI only)

No parameter schema in public metadata yet.

chaprola_baa_statusCheck BAA status

Check BAA status

No parameter schema in public metadata yet.

chaprola_baa_textGet BAA text

Get BAA text

No parameter schema in public metadata yet.

chaprola_importImport JSON to Chaprola format

Import JSON to Chaprola format

No parameter schema in public metadata yet.

chaprola_import_urlGet presigned upload URL

Get presigned upload URL

No parameter schema in public metadata yet.

chaprola_import_processProcess uploaded file

Process uploaded file

No parameter schema in public metadata yet.

chaprola_import_downloadImport from URL (CSV/Excel/JSON/Parquet)

Import from URL (CSV/Excel/JSON/Parquet)

No parameter schema in public metadata yet.

chaprola_exportExport to JSON

Export to JSON

No parameter schema in public metadata yet.

chaprola_listList files

List files

No parameter schema in public metadata yet.

chaprola_compileCompile .CS source to .PR bytecode

Compile .CS source to .PR bytecode

No parameter schema in public metadata yet.

chaprola_runExecute .PR program

Execute .PR program

No parameter schema in public metadata yet.

chaprola_run_statusCheck async job status

Check async job status

No parameter schema in public metadata yet.

chaprola_publishPublish program for public access

Publish program for public access

No parameter schema in public metadata yet.

chaprola_unpublishRemove public access

Remove public access

No parameter schema in public metadata yet.

chaprola_reportRun published program (no auth)

Run published program (no auth)

No parameter schema in public metadata yet.

chaprola_export_reportRun program and save output

Run program and save output

No parameter schema in public metadata yet.

chaprola_downloadGet presigned download URL

Get presigned download URL

No parameter schema in public metadata yet.

chaprola_queryFilter, aggregate, join data

Filter, aggregate, join data

No parameter schema in public metadata yet.

chaprola_sortSort data file

Sort data file

No parameter schema in public metadata yet.

chaprola_indexBuild index on field

Build index on field

No parameter schema in public metadata yet.

chaprola_mergeMerge two sorted files

Merge two sorted files

No parameter schema in public metadata yet.

chaprola_optimizeHULDRA nonlinear optimization

HULDRA nonlinear optimization

No parameter schema in public metadata yet.

chaprola_optimize_statusCheck optimization status

Check optimization status

No parameter schema in public metadata yet.

chaprola_email_inboxList emails

List emails

No parameter schema in public metadata yet.

chaprola_email_readRead email

Read email

No parameter schema in public metadata yet.

chaprola_email_sendSend email

Send email

No parameter schema in public metadata yet.

chaprola_email_deleteDelete email

Delete email

No parameter schema in public metadata yet.

chaprola_searchWeb search via Brave API

Web search via Brave API

No parameter schema in public metadata yet.

chaprola_fetchFetch URL content as markdown/text/JSON

Fetch URL content as markdown/text/JSON

No parameter schema in public metadata yet.

chaprola_scheduleCreate scheduled recurring job

Create scheduled recurring job

No parameter schema in public metadata yet.

chaprola_schedule_listList scheduled jobs

List scheduled jobs

No parameter schema in public metadata yet.

chaprola_schedule_deleteDelete scheduled job

Delete scheduled job

No parameter schema in public metadata yet.

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Configuration

CHAPROLA_USERNAME*

Your Chaprola username (register at https://api.chaprola.org/register)

CHAPROLA_API_KEY*secret

Your Chaprola API key (format: chp_ + 64 hex chars)

Readme

@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

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:

{
  "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:

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

Cursor

View the full README on GitHub

Details

Repository: github.com/cletcher/chaprola-mcp
Category: Communication & Messaging
Package: @chaprola/mcp-server
Transport: STDIO
Auth: Required
Registry: MCP registry, active

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