Buildkite MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Buildkite MCP or direct API to trigger builds, monitor pipelines, fetch job logs, and manage deployments through natural language.

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Buildkite is a fast, secure CI/CD platform for running pipelines on your own infrastructure. It helps teams automate builds, tests, and deployments while keeping code and secrets private.

5 Tools

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TOOL ROUTER PLAYGROUND
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TOOLS

Supported Tools

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

Get Current Access Token

Tool to retrieve the authenticated API access token details.

Get Meta

Tool to retrieve metadata about the Buildkite API.

Get User

Tool to retrieve details about the current authenticated user.

List Organizations

Tool to list all organizations the current user is a member of.

List Pipeline Agents

Tool to list connected agents for an organization.

SETUP GUIDE

Connect Buildkite MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

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

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["buildkite"],
  mcp: true,
});
Create a session scoped to Buildkite and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List all connected agents for the \"engineering\" organization",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Buildkite request
SETUP GUIDE

Connect Buildkite API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

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

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["buildkite"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Buildkite
3

Run Buildkite tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List all connected agents for the \"engineering\" organization" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Buildkite tool calls through the session, and print the final answer

Why Use Composio?

AI Native Buildkite Integration

  • Supports both Buildkite MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Buildkite data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Buildkite access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Buildkite
  • Scoped, least privilege access to Buildkite resources
  • Full audit trail of agent actions to support review and compliance
FAQ

Frequently asked questions

Yes, Buildkite requires you to configure your own API key credentials. 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.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

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

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