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Connectors CircleCI
Live 82 Actions

CircleCI Integration for AI Agents

Connect your AI agent to 82 production-ready CircleCI actions via MCP, A2A, or SDK — with agent authentication, optimized tool-calling execution, and built-in security.

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CircleCI AI Agent Actions

82 production-ready actions for your agent to do more on CircleCI.

82 Actions
Get Current User - Get current authenticated user info
Get User - Get a user by ID
List Collaborations - List organizations the current user is a member of
List Pipelines - Get a list of pipelines for recently built projects
List Project Pipelines - Get all pipelines for a project
Trigger Pipeline - Trigger a new pipeline for a project
Get Pipeline - Get a pipeline by ID
Get Pipeline Configuration - Get the configuration for a pipeline
Get Pipeline Workflows - Get all workflows for a pipeline
Trigger Pipeline Run - Trigger a new pipeline run from a pipeline definition
Get Pipeline By Number - Get a pipeline by its pipeline number
Get Pipeline Values - Get pipeline values for a pipeline
List My Pipelines - Get all pipelines triggered by the current user for a project
Continue Pipeline - Continue a pipeline from the setup phase
List Contexts - List all contexts for an owner
Create Context - Create a new context
Get Context - Get a context by ID
List Context Environment Variables - List environment variables in a context
Add Or Update Context Environment Variable - Add or update an environment variable in a context
Delete Context Environment Variable - Remove an environment variable from a context
Delete Context - Delete a context
Create Context Restriction - Create a restriction on a context
Get Context Restrictions - Get a list of restrictions associated with a context
Delete Context Restriction - Delete a restriction from a context
Get Organization - Get an organization by slug or ID
Create Organization - Create a new organization
List Orb Allow-List Entries - List entries in an organization's URL Orb allow-list
Create Orb Allow-List Entry - Create a new URL Orb allow-list entry
Delete Organization - Delete an organization
Delete Orb Allow-List Entry - Remove an entry from the org's URL orb allow-list
List Webhooks - List outbound webhooks for a scope
Create Webhook - Create an outbound webhook
Get Webhook - Get a webhook by ID
Update Webhook - Update an outbound webhook
Delete Webhook - Delete an outbound webhook
Get Project Workflow Runs - Get recent runs of a workflow
Get All Branches - Get all branches for a project
Get Organization Summary Metrics - Get aggregated summary metrics for an organization
Get Project Workflow Metrics - Get summary metrics for a project's workflows
Get Flaky Tests - Get flaky tests for a project
Get Project Workflow Summary - Get summary metrics and trends for a project across its workflows and branches
Get Job Timeseries Data - Get timeseries data for all jobs within a workflow
Create Project - Create a new project
Get Project - Get a project by its slug
Get Project Settings - Get advanced settings for a project
Update Project Settings - Update advanced settings for a project
List Checkout Keys - Get all checkout keys for a project
Create Checkout Key - Create a new checkout key for a project
List Project Environment Variables - List all environment variables for a project
Create Project Environment Variable - Create an environment variable for a project
Get Project Environment Variable - Get a masked environment variable by name
Delete Project Environment Variable - Delete an environment variable from a project
Get Workflow - Get a workflow by ID
Get Workflow Jobs - Get all jobs for a workflow
Approve Job - Approve a pending approval job in a workflow
Cancel Workflow - Cancel a running workflow
Rerun Workflow - Rerun a workflow
Get Job Details - Get job details by job number
Cancel Job - Cancel a job by job number
Cancel Job By ID - Cancel a job by its unique ID
Get Job Artifacts - Get artifacts for a job
Get Job Test Metadata - Get test metadata for a job
Get Job - Get a job by ID
List Schedules - List schedule triggers for a project
Create Schedule - Create a pipeline schedule for a project
Get Schedule - Get a schedule by ID
Update Schedule - Update a pipeline schedule
Delete Schedule - Delete a schedule
List Pipeline Definitions - List all pipeline definitions for a project
Get Pipeline Definition - Get details for a pipeline definition
Create Pipeline Definition - Create a pipeline definition for a project
Update Pipeline Definition - Update a pipeline definition
Delete Pipeline Definition - Delete a pipeline definition
List Environments - List environments for an organization
Get Environment - Get an environment by ID
List Components - List components for an organization
Get Component - Get a component by ID
List Component Versions - List versions for a component
List Groups - Get all groups in an organization
Create Group - Create a new group in an organization
Get Group - Get details for a group in an organization
Delete Group - Delete a group in an organization

Do More, Build Less

Integration Infrastructure for CircleCI AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

CircleCI MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every CircleCI action runs on Falcon.

Agent Execution Engine
StackOne Defender
StackOne Defender Meta PG v1 Meta PG v2 DeBERTa 88.7% 67.5% 63.1% 56.9% Detection accuracy

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."

Barbry McGann, SVP at Workday Ventures

G2 - High Performer G2 - Easiest To Do Business With G2 - Users Love Us G2 - Users Most Likely To Recommend G2 - Easiest Admin

Product Teams Love Building Agent Integrations With StackOne

G2

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CircleCI Agent Integration Resources

Agentic Context Engineering: Why AI Agents Kill Their Own Context Windows

AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.

15 min

MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.