Cloudsmith MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Cloudsmith MCP or direct API to list packages, manage repositories, inspect versions, and audit package metadata through natural language.

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Cloudsmith is a cloud-native artifact management platform for software packages, containers, and dependencies. It helps teams securely store, distribute, and govern packages across repositories and environments.

10 Tools

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Type what you want done — sign in and watch it run live in the Tool Router playground.

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TOOLS

Supported Tools

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

Get Current User

Return the identity authenticated by the connected Cloudsmith API key.

Get Package

Get metadata, status, checksums, licensing, and security state for one package in a Cloudsmith repository.

Get Quota

Return current storage and bandwidth usage and allowances for a Cloudsmith namespace without inferring a billing plan name.

Get Rate Limits

Return Cloudsmith's current per-resource request limits, remaining counts, intervals, and throttling state for the authenticated principal.

Get Repository

Get configuration, visibility, usage, and capability details for one Cloudsmith repository without returning repository signing keys or certificates.

List Organizations

List Cloudsmith organizations associated with the authenticated principal so an agent can discover namespace slugs for later calls.

List Repository Vulnerabilities

List vulnerability scan summaries for packages in a Cloudsmith repository.

Search Audit Log

Search paginated audit events for a Cloudsmith namespace by event, actor, or timestamp text.

Search Packages

Search packages in a Cloudsmith repository by name, filename, version, distribution, architecture, format, or status.

Search Repositories

Search and list repositories within a Cloudsmith namespace, returning identifiers and summary state without repository signing keys.

SETUP GUIDE

Connect Cloudsmith MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for Cloudsmith
3

Connect to AI Agent

typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'Show storage usage and recent package uploads for the Cloudsmith organization acme'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect Cloudsmith API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute Cloudsmith Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'List all packages in the Cloudsmith repository acme/python-libs and summarize the latest versions'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Cloudsmith actions with your Agent

Why Use Composio?

AI Native Cloudsmith Integration

  • Supports both Cloudsmith MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable package and repository actions
  • Rich coverage for reading, writing, and querying Cloudsmith artifacts, versions, and metadata

Managed Auth

  • Securely store Cloudsmith API keys without hard-coding secrets in your agent code
  • Central place to manage, scope, and revoke Cloudsmith access for each user or environment
  • Composio handles credential storage and authenticated API requests so your agent can focus on the task

Agent Optimized Design

  • Cloudsmith tools are designed so language models can understand repositories, packages, versions, and ownership clearly
  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs show what your agent ran, when it ran, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Cloudsmith
  • Scoped, least privilege access to Cloudsmith organizations, repositories, and package resources
  • Full audit trail of package and repository actions to support review, compliance, and incident response

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, Cloudsmith requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Cloudsmith connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

Create the key in your Cloudsmith account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Cloudsmith actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Cloudsmith at any time.

When you connect a Cloudsmith account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Cloudsmith as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Cloudsmith. If Cloudsmith lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Cloudsmith at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Cloudsmith connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Cloudsmith rejects the old key. Create a new key in Cloudsmith and reconnect the account from the Composio dashboard or by asking your agent to reconnect Cloudsmith. Nothing else changes.

Composio's free plan includes 100,000 tool calls per month with no credit card, which covers most personal Cloudsmith use. Paid plans add higher limits and team features. Your Cloudsmith plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Cloudsmith accounts).

With Composio, you connect Cloudsmith once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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