API Bible Automation

API Bible Automation via Rube MCP

Automate API Bible operations through Composio's API Bible toolkit via Rube MCP.

Toolkit docs: composio.dev/toolkits/api_bible

Prerequisites

• Rube MCP must be connected (RUBE_SEARCH_TOOLS available)
• Active API Bible connection via RUBE_MANAGE_CONNECTIONS with toolkit api_bible
• Always call RUBE_SEARCH_TOOLS first to get current tool schemas

Setup

Get Rube MCP: Add https://rube.app/mcp as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works.

• Verify Rube MCP is available by confirming RUBE_SEARCH_TOOLS responds
• Call RUBE_MANAGE_CONNECTIONS with toolkit api_bible
• If connection is not ACTIVE, follow the returned auth link to complete setup
• Confirm connection status shows ACTIVE before running any workflows

Tool Discovery

Always discover available tools before executing workflows:

RUBE_SEARCH_TOOLS
queries: [{use_case: "API Bible operations", known_fields: ""}]
session: {generate_id: true}

This returns available tool slugs, input schemas, recommended execution plans, and known pitfalls.

Core Workflow Pattern

Step 1: Discover Available Tools

RUBE_SEARCH_TOOLS
queries: [{use_case: "your specific API Bible task"}]
session: {id: "existing_session_id"}

Step 2: Check Connection

RUBE_MANAGE_CONNECTIONS
toolkits: ["api_bible"]
session_id: "your_session_id"

Step 3: Execute Tools

RUBE_MULTI_EXECUTE_TOOL
tools: [{
  tool_slug: "TOOL_SLUG_FROM_SEARCH",
  arguments: {/* schema-compliant args from search results */}
}]
memory: {}
session_id: "your_session_id"

Known Pitfalls

• Always search first: Tool schemas change. Never hardcode tool slugs or arguments without calling RUBE_SEARCH_TOOLS
• Check connection: Verify RUBE_MANAGE_CONNECTIONS shows ACTIVE status before executing tools
• Schema compliance: Use exact field names and types from the search results
• Memory parameter: Always include memory in RUBE_MULTI_EXECUTE_TOOL calls, even if empty ({})
• Session reuse: Reuse session IDs within a workflow. Generate new ones for new workflows
• Pagination: Check responses for pagination tokens and continue fetching until complete

Quick Reference

| Operation | Approach |

|-----------|----------|

| Find tools | RUBE_SEARCH_TOOLS with API Bible-specific use case |

| Connect | RUBE_MANAGE_CONNECTIONS with toolkit api_bible |

| Execute | RUBE_MULTI_EXECUTE_TOOL with discovered tool slugs |

| Bulk ops | RUBE_REMOTE_WORKBENCH with run_composio_tool() |

| Full schema | RUBE_GET_TOOL_SCHEMAS for tools with schemaRef |

*Powered by Composio*