How to integrate Coda MCP with Google ADK

This guide walks you through connecting Coda to Google ADK using the Composio tool router. By the end, you'll have a working Coda agent that can duplicate your project tracker document, add a new permission for this doc, export the content of the roadmap page through natural language commands. This guide will help you understand how to give your Google ADK agent real control over a Coda account through Composio's Coda MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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Coda is a collaborative workspace that turns documents into powerful tools for teams. It's designed to boost productivity by combining docs, spreadsheets, and apps in a single platform.

109 Tools4 Triggers

Introduction

This guide walks you through connecting Coda to Google ADK using the Composio tool router. By the end, you'll have a working Coda agent that can duplicate your project tracker document, add a new permission for this doc, export the content of the roadmap page through natural language commands.

This guide will help you understand how to give your Google ADK agent real control over a Coda account through Composio's Coda MCP server.

Before we dive in, let's take a quick look at the key ideas and tools involved.

Also integrate Coda with

OpenAI Agents SDKClaude Agent SDKClaude CodeClaude CoworkCodexOpenClawHermesCLILangChainVercel AI SDKMastra AILlamaIndexCrewAI

TL;DR

Here's what you'll learn:
  • Get a Coda account set up and connected to Composio
  • Install the Google ADK and Composio packages
  • Create a Composio Tool Router session for Coda
  • Build an agent that connects to Coda through MCP
  • Interact with Coda using natural language

What is Google ADK?

Google ADK (Agents Development Kit) is Google's framework for building AI agents powered by Gemini models. It provides tools for creating agents that can use external services through the Model Context Protocol.

Key features include:

  • Gemini Integration: Native support for Google's Gemini models
  • MCP Toolset: Built-in support for Model Context Protocol tools
  • Streamable HTTP: Connect to external services through streamable HTTP
  • CLI and Web UI: Run agents via command line or web interface

What is the Coda MCP server, and what's possible with it?

The Coda MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Coda account. It provides structured and secure access to your workspaces and docs, so your agent can automate Coda document creation, manage permissions, export content, and streamline your team’s productivity tools—all on your behalf.

  • Automated document and page creation: Instruct your agent to create new Coda documents or pages, duplicate existing docs, and organize content structure with just a prompt.
  • Flexible permission and sharing management: Have your agent add or modify user, workspace, or global permissions, so you’re always in control of who can view or edit your docs.
  • Seamless content export and status tracking: Let your agent initiate exports of Coda pages and check the progress, making it easy to share or archive important information.
  • Custom domain and publishing management: Direct your agent to add custom domains to published docs or manage categories and makers for Coda packs, keeping your workspace organized and discoverable.
  • Pack release and workspace enhancements: Ask your agent to create new pack releases or manage integrations, helping teams extend Coda’s power without repetitive manual steps.

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

Composio's Composio SDK helps agents find the right tools for a task at runtime. You can plug in multiple toolkits (like Gmail, HubSpot, and GitHub), and the agent will identify the relevant app and action to complete multi-step workflows. This can reduce token usage and improve the reliability of tool calls. Read more here: Getting started with Composio SDK

The tool router generates a secure MCP URL that your agents can access to perform actions.

How the Composio SDK works

The Composio SDK follows a three-phase workflow:

  1. Discovery: Searches for tools matching your task and returns relevant toolkits with their details.
  2. Authentication: Checks for active connections. If missing, creates an auth config and returns a connection URL via Auth Link.
  3. Execution: Executes the action using the authenticated connection.

Step-by-step Guide

Step by step09 STEPS
1

Prerequisites

Before starting, make sure you have:
  • A Google API key for Gemini models
  • A Composio account and API key
  • Python 3.9 or later installed
  • Basic familiarity with Python
2

Getting API Keys for Google and Composio

Google API Key
  • Go to Google AI Studio and create an API key.
  • Copy the key and keep it safe. You will put this in GOOGLE_API_KEY.
Composio API Key and User ID
  • Log in to the Composio dashboard.
  • Go to Settings → API Keys and copy your Composio API key. Use this for COMPOSIO_API_KEY.
  • Decide on a stable user identifier to scope sessions, often your email or a user ID. Use this for COMPOSIO_USER_ID.
3

Install dependencies

bash
pip install google-adk composio python-dotenv

Inside your virtual environment, install the required packages.

What's happening:

  • google-adk is Google's Agents Development Kit
  • composio connects your agent to Coda via MCP
  • python-dotenv loads environment variables
4

Set up ADK project

bash
adk create my_agent

Set up a new Google ADK project.

What's happening:

  • This creates an agent folder with a root agent file and .env file
5

Set environment variables

bash
GOOGLE_API_KEY=your-google-api-key
COMPOSIO_API_KEY=your-composio-api-key
COMPOSIO_USER_ID=your-user-id-or-email

Save all your credentials in the .env file.

What's happening:

  • GOOGLE_API_KEY authenticates with Google's Gemini models
  • COMPOSIO_API_KEY authenticates with Composio
  • COMPOSIO_USER_ID identifies the user for session management
6

Import modules and validate environment

python
import os
import warnings

from composio import Composio
from dotenv import load_dotenv
from google.adk.agents.llm_agent import Agent
from google.adk.tools.mcp_tool.mcp_session_manager import StreamableHTTPConnectionParams
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset

load_dotenv()

warnings.filterwarnings("ignore", message=".*BaseAuthenticatedTool.*")

GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not GOOGLE_API_KEY:
    raise ValueError("GOOGLE_API_KEY is not set in the environment.")
if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set in the environment.")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set in the environment.")
What's happening:
  • os reads environment variables
  • Composio is the main Composio SDK client
  • GoogleProvider declares that you are using Google ADK as the agent runtime
  • Agent is the Google ADK LLM agent class
  • McpToolset lets the ADK agent call MCP tools over HTTP
7

Create Composio client and Tool Router session

python
composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=COMPOSIO_USER_ID,
    toolkits=["coda"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url,
print(f"Composio MCP URL: {COMPOSIO_MCP_URL}")
What's happening:
  • Authenticates to Composio with your API key
  • Declares Google ADK as the provider
  • Spins up a short-lived MCP endpoint for your user and selected toolkit
  • Stores the MCP HTTP URL for the ADK MCP integration
8

Set up the McpToolset and create the Agent

python
composio_toolset = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url=COMPOSIO_MCP_URL,
        headers={"x-api-key": COMPOSIO_API_KEY}
    )
)

root_agent = Agent(
    model="gemini-2.5-flash",
    name="composio_agent",
    description="An agent that uses Composio tools to perform actions.",
    instruction=(
        "You are a helpful assistant connected to Composio. "
        "You have the following tools available: "
        "COMPOSIO_SEARCH_TOOLS, COMPOSIO_MULTI_EXECUTE_TOOL, "
        "COMPOSIO_MANAGE_CONNECTIONS, COMPOSIO_REMOTE_BASH_TOOL, COMPOSIO_REMOTE_WORKBENCH. "
        "Use these tools to help users with Coda operations."
    ),
    tools=[composio_toolset],
)

print("\nAgent setup complete. You can now run this agent directly ;)")
What's happening:
  • Connects the ADK agent to the Composio MCP endpoint through McpToolset
  • Uses Gemini as the model powering the agent
  • Lists exact tool names in instruction to reduce misnamed tool calls
9

Run the agent

bash
# Run in CLI mode
adk run my_agent

# Or run in web UI mode
adk web

Execute the agent from the project root. The web command opens a web portal where you can chat with the agent.

What's happening:

  • adk run runs the agent in CLI mode
  • adk web . opens a web UI for interactive testing

Complete Code

Here's the complete code to get you started with Coda and Google ADK:

python
import os
import warnings

from composio import Composio
from composio_google import GoogleProvider
from dotenv import load_dotenv
from google.adk.agents.llm_agent import Agent
from google.adk.tools.mcp_tool.mcp_session_manager import StreamableHTTPConnectionParams
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset

load_dotenv()
warnings.filterwarnings("ignore", message=".*BaseAuthenticatedTool.*")

GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not GOOGLE_API_KEY:
    raise ValueError("GOOGLE_API_KEY is not set in the environment.")
if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set in the environment.")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set in the environment.")

composio_client = Composio(api_key=COMPOSIO_API_KEY, provider=GoogleProvider())

composio_session = composio_client.create(
    user_id=COMPOSIO_USER_ID,
    toolkits=["coda"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url


composio_toolset = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url=COMPOSIO_MCP_URL,
        headers={"x-api-key": COMPOSIO_API_KEY}
    )
)

root_agent = Agent(
    model="gemini-2.5-flash",
    name="composio_agent",
    description="An agent that uses Composio tools to perform actions.",
    instruction=(
        "You are a helpful assistant connected to Composio. "
        "You have the following tools available: "
        "COMPOSIO_SEARCH_TOOLS, COMPOSIO_MULTI_EXECUTE_TOOL, "
        "COMPOSIO_MANAGE_CONNECTIONS, COMPOSIO_REMOTE_BASH_TOOL, COMPOSIO_REMOTE_WORKBENCH. "
        "Use these tools to help users with Coda operations."
    ),  
    tools=[composio_toolset],
)

print("\nAgent setup complete. You can now run this agent directly ;)")

Conclusion

You've successfully integrated Coda with the Google ADK through Composio's MCP Tool Router. Your agent can now interact with Coda using natural language commands.

Key takeaways:

  • The Tool Router approach dynamically routes requests to the appropriate Coda tools
  • Environment variables keep your credentials secure and separate from code
  • Clear agent instructions reduce tool calling errors
  • The ADK web UI provides an interactive interface for testing and development

You can extend this setup by adding more toolkits to the toolkits array in your session configuration.

TOOLS & TRIGGERS

Supported Tools and Triggers

Every Coda action and event your agent gets out of the box.

Add a category for pack

Add a publishing category for a given pack.

Add a maker for pack

Add a maker to a Pack.

Add a permission for pack

Create or modify permissions for a given Pack.

Add custom domain

Add a custom domain to a published doc.

Add permission

Adds a new permission to the doc.

Begin content export

Initiate an asynchronous export of page content in HTML or Markdown format.

Content export status

Check the status of a page content export operation.

Copy Document

Creates a copy of an existing Coda document.

Create a new pack release

Creates a new Pack release based on an existing Pack version.

Create a page

Create a new page in a doc.

Create doc

Creates a new Coda doc, optionally copying an existing doc.

Create Folder

Creates a new folder in a Coda workspace.

Create Pack

Creates a new Pack in Coda.

Create Pack Invitation

Create an invitation for a user to access a Pack.

Delete a category for pack

Delete a publishing category for a given pack.

Delete a maker for pack

Removes a maker from a Pack's maker list.

Delete a page

Deletes the specified page.

Delete a permission for pack

Delete user, workspace, or global permissions for a given Pack.

Delete doc

Permanently deletes a Coda doc.

Delete Folder

Tool to delete a folder in Coda.

Delete multiple rows

Deletes multiple rows from a Coda table or view.

Delete pack

Delete a given Pack.

Delete Pack listing draft

Delete the listing draft for a Pack, discarding any unsaved changes.

Delete Page Content

Tool to delete content from a Coda page.

Delete permission

Deletes an existing permission from a Coda document.

Delete row

Deletes the specified row from the table or view.

Deletes a custom domain

Deletes a custom domain from a published doc.

Fetch grouped logs by pack org root ingestion id

Retrieve the grouped logs of a Pack ingestion for debugging purposes.

Fetch ingestion executions for pack

Retrieve the ingestion execution ids of a root ingestion for debugging purpose.

Get acl settings

Returns settings associated with ACLs for this Coda doc.

Get a column

Returns detailed information about a specific column in a Coda table.

Get a control

Returns info on a control.

Get a formula

Returns info on a formula.

Get analytics last updated day

Returns days based on Pacific Standard Time when analytics were last updated.

Get a page

Returns details about a page.

Get a row

Retrieves detailed information about a specific row in a Coda table, including all cell values, metadata (creation/update timestamps), and parent table information.

Get Pack details by ID

Retrieves detailed information about a specific Coda Pack by its ID.

Get a table

Returns details about a specific table or view.

Get detailed listing information for a pack

Get comprehensive public listing information for a Coda Pack.

Get doc analytics summary

Returns aggregated analytics summary data across documents, including session counts, installs, copies, reads, and conversions.

Get doc categories

Retrieves the list of all available doc categories in Coda.

Get folder

Tool to get metadata about a Coda folder.

Get info about a doc

Retrieves comprehensive metadata for a specific Coda document.

Get mutation status

Checks whether an asynchronous mutation operation has been applied to a Coda document.

Get pack analytics summary

Returns summarized analytics data for Packs the user can edit.

Gets custom doc domains providers

Identifies the domain registrar/provider for a given domain name by performing a DNS lookup.

Get sharing metadata

Returns metadata associated with sharing for this Coda doc.

Gets the json schema for pack configuration

Retrieves the JSON Schema that defines the configuration options available for a specific Coda Pack.

Get the difference between two pack versions

Gets information about the difference between the specified previous version and next version of a Pack.

Get the next valid version for a pack

Get the next valid version number for a Pack based on the proposed metadata.

Get the source code for a pack version

Retrieves temporary download URLs for the source code files of a specific Pack version.

Get user info

Returns basic info about the current user.

List available docs

Returns a list of Coda docs accessible by the user, and which they have opened at least once.

List categories for pack

List all publishing categories associated with a specific Coda Pack.

List columns

Returns a list of columns in a table.

List controls

Returns a list of controls in a Coda doc.

List custom doc domains

List all custom domains configured for a published Coda doc.

List doc analytics

Returns analytics data for accessible documents.

List featured docs for a pack

Returns a list of featured docs for a Pack.

List Folders

Tool to list folders accessible by the user.

List formulas

Returns a list of named formulas in a Coda doc.

List makers for pack

List makers for a given pack.

List pack analytics

Returns analytics data for Packs the user can edit.

List pack formula analytics

Returns analytics data for Pack formulas.

List packs

Get the list of accessible Packs.

List page analytics

Returns page-level analytics data for pages within a document.

List Page Content

Tool to list page content.

List pages

Returns a list of pages in a Coda doc.

List permissions

Returns a list of permissions for this Coda doc.

List permissions for a pack

Get user, workspace, and/or global permissions for a given Pack.

List table rows

Retrieves rows from a specific table within a Coda document.

List tables

Returns a list of tables in a Coda doc.

List the pack listings accessible to a user

Get listings of public Packs and Packs created by you.

List the releases for a pack

Get the list of releases of a Pack.

List the versions for a pack

Get the list of versions of a Pack.

List User Pack Invitations

Tool to get pending Pack invitations for the authenticated user.

List workspace roles

Returns a list of the counts of users over time by role for the workspace.

List workspace users

Returns a list of members in the given workspace.

Pack asset upload complete

Notify Coda that the Pack asset upload to S3 is complete.

Pack source code upload complete

Notify Coda that the Pack source code upload to S3 is complete.

Pack version upload complete

Mark a Pack version upload as complete to finalize the Pack version creation.

Patch the system connection credentials of the pack

Patch the system connection credentials of the Pack.

Publish doc

Update publish settings for a doc.

Push a button

Pushes a button on a row in a table.

Register pack version

Registers a new Pack version and obtains a signed upload URL.

Resolve browser link

Given a browser link to a Coda object, attempts to find it and return metadata that can be used to get more info on it.

Retrieve the grouped logs of a pack

Retrieve grouped execution logs for a Pack in a specific Coda document.

Retrieve the information for a specific log

Retrieve detailed information for a specific log entry from a Pack ingestion.

Retrieve the logs of a ingestion

Retrieve the logs of a Ingestion for debugging purpose.

Retrieve the logs of a pack

Retrieve the execution logs of a Pack within a specific document for debugging purposes.

Retrieve the oauth configuration of the pack

Retrieve the OAuth configuration of the Pack for display purpose.

Retrieve the system connection metadata of the pack

Retrieve the system connection metadata of a Pack.

Search principals

Search for users and groups (principals) that a Coda document can be shared with.

Set the oauth configurations of the pack

Set OAuth2 client credentials (client ID, secret, redirect URI) for a Pack.

Set the system connection credentials of the pack

Set the system connection credentials of the Pack.

Trigger automation

Triggers a webhook-invoked automation in a Coda doc.

Unpublish doc

Unpublishes a Coda document, removing it from public access.

Update acl settings

Update access control list (ACL) settings for a Coda document.

Update an existing Pack release

Update the release notes of an existing Pack release.

Update a page

Update properties for a page.

Update doc

Updates metadata for a Coda document, including its title and icon.

Update featured docs for a pack

Create or replace the featured docs for a Pack.

Update Folder

Tool to update folder metadata in Coda.

Update pack

Update an existing Pack for non-versioned fields.

Updates a custom domain

Updates properties of a document's custom domain.

Updates user role

Updates the workspace user role of a user that matches the parameters.

Upload a pack asset

Request a signed s3 URL to upload your Pack asset.

Upload pack source code

Request a signed s3 URL to upload your Pack source code.

Insert/Update Rows in Coda Table

This tool allows you to insert new rows into a Coda table or update existing ones based on specified key columns.

FRAMEWORKS

How to build Coda MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Coda MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Coda MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Coda MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use Coda MCP with Claude Cowork

Codex logo

Codex

Use Coda MCP with Codex

OpenClaw logo

OpenClaw

Use Coda MCP with OpenClaw

Hermes logo

Hermes

Use Coda MCP with Hermes

CLI logo

CLI

Use Coda MCP with CLI

LangChain logo

LangChain

Use Coda MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Coda MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Coda MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Coda MCP with LlamaIndex

CrewAI logo

CrewAI

Use Coda MCP with CrewAI

FAQ

Frequently asked questions

With a standalone Coda MCP server, the agents and LLMs can only access a fixed set of Coda tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Coda and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Google ADK fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Coda tools.

Yes, absolutely. You can configure which Coda scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Coda data and credentials are handled as safely as possible.

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Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati
Harsha Gaddipati
Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya
Abhi Arya
Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

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Nirman Dave
CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

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Ryan Yu
Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

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Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

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Jerome Leclanche
Co-Founder, Ingram Technologies