Harness

Live 69 Actions

Harness integration for AI agents

Connect your AI agent to 69 production-ready Harness actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

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Harness AI agent actions

69 production-ready actions for your agent to do more on Harness.

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69 Actions

Create SDK API Key - Create a new Feature Flags SDK API key for an environment. Use Server keys for backend SDKs and Client keys for frontend or mobile SDKs.

List SDK API Keys - Retrieve all Feature Flags SDK API keys for a specific environment, including their type, name, and metadata.

Get SDK API Key - Retrieve detailed metadata for a specific SDK API key, including its type, name, and expiration status.

Delete SDK API Key - Delete an SDK API key, immediately revoking access for all Feature Flag SDKs that use it.

Create Environment - Create a new environment in a project to serve as a deployment target for feature flag targeting and release management.

Update Environment - Update an existing environment by replacing all fields. Provide complete values for every field, not just the ones being changed, as this is a full replacement operation.

List Environments - Retrieve a paginated list of all environments in a project, providing the environment identifiers needed for feature flag and deployment actions.

Get Environment - Retrieve full details for a specific environment by its identifier, including name, type, tags, and configuration metadata.

Delete Environment - Delete an environment from a project, permanently removing all environment-specific feature flag states, targeting rules, and variation maps.

List Feature Flags - Retrieve all feature flags for a project with optional filtering by name, kind, status, and pagination support.

Create Feature Flag - Create a new feature flag in a project with specified variations, kind, and default serving behavior.

Get Feature Flag - Retrieve a single feature flag by identifier with full configuration details including variations, targeting rules, and environment state.

Update Feature Flag - Modify a feature flag using instruction-based patching to toggle state, update targeting rules, add targets to variations, or change serving configuration.

Delete Feature Flag - Delete a feature flag by identifier, removing it from the project and all SDK evaluations.

Get Feature Flag Dependants - Retrieve all feature flags that depend on the specified flag as a prerequisite.

Restore Feature Flag - Restore a previously deleted feature flag back to active state with its original configuration.

List Invites - Retrieve a paginated list of pending invitations at account, organization, or project scope, showing who has been invited but has not yet accepted.

Get Invite - Retrieve a single pending invitation by its invite ID, returning the full invite details including email, role bindings, invite type, and approval status.

List Pending Users - Retrieve a paginated list of pending (not yet accepted) user invitations with aggregated role assignment details, with optional filtering by name, email, role, and resource group.

Resend Invite - Resend the invitation email for a pending invite that has not yet been accepted, optionally updating the invite's role bindings and user group assignments.

Delete Invite - Delete a pending invitation by its identifier, permanently canceling the invitation so the invitee can no longer accept it.

List Organizations - Retrieve a paginated list of all organizations accessible under the authenticated account, with optional filtering by identifiers, search term, and sort order.

Get Organization - Retrieve the full details of a single organization by its unique identifier, including name, description, tags, and metadata.

Create Organization - Create a new organization in the Harness account with a unique identifier, name, and optional description and tags.

Update Organization - Replace all fields of an existing organization. Provide values for every field, not just the fields being changed, as this performs a full replacement.

Delete Organization - Permanently delete an organization and all its contained resources, including projects, feature flags, targets, and segments.

Create Project - Create a new project within an organization to serve as a container for feature flags, targets, segments, and other module resources.

Update Project - Update an existing project by replacing all fields. Provide the complete project object with every field, not just the changed ones.

List Projects - Retrieve a paginated list of all projects the authenticated user is a member of, with optional filtering by organization, module type, and search term.

Get Project - Retrieve the full details of a specific project by its unique identifier, including enabled modules, color, and tags.

Delete Project - Permanently delete a project and all its contained resources including feature flags, targets, segments, and environments. This action is irreversible.

List Role Assignments - Retrieve a paginated list of role assignments at a given scope, showing which principals (users, user groups, service accounts) hold which roles on which resource groups.

Get Role Assignment - Retrieve the full details of a single role assignment by its identifier, including the assigned role, resource group, principal, scope, and management flags.

Create Role Assignment - Assign a role to a principal (user, user group, or service account) within a resource group at a specific scope, granting that principal the role's permissions.

Delete Role Assignment - Remove a role assignment, revoking the assigned role's permissions from the principal (user, user group, or service account) at the specified scope.

List Roles - Retrieve a paginated list of roles with their permissions, scope levels, and assignment counts, with optional filtering by name and management type.

Get Role - Retrieve the full details of a single role including its permission identifiers, allowed scope levels, and management metadata.

Create Role - Create a custom role with specific permissions and allowed scope levels for fine-grained access control.

Update Role - Update a role's name, permissions, scope levels, description, and tags via full replacement. Requires all fields to be provided.

Delete Role - Permanently delete a role by its identifier. Returns the deleted role object on success.

Create Target Group - Create a new target group (segment) with explicit target inclusion/exclusion and rule-based targeting clauses for a given project and environment.

Update Target Group - Modify a target group using instruction-based patch operations to add or remove included and excluded targets.

List Target Groups - Retrieve all target groups (segments) for an environment with optional filtering by name or identifier and configurable sorting and pagination.

Get Target Group - Retrieve full details for a specific target group including its included/excluded targets, targeting rules, and version metadata.

Delete Target Group - Delete a target group (segment) permanently from the specified environment, removing all target associations.

List Segment Flags - Retrieve all feature flags that reference the specified target group in their targeting rules.

Create Tag - Create a new tag for organizing and categorizing feature flags within a project. Tags are auto-created when attached to feature flags, but this action lets you pre-define them.

List Tags - Retrieve all tags available for categorizing feature flags in a given project and environment. Supports filtering by tag identifier and pagination.

Get Tag - Retrieve detailed information for a specific tag, including the feature flags associated with it.

Delete Tag - Delete a tag and automatically remove it from all feature flags it was associated with.

Create Target - Create a new feature flag target representing a user, service, or entity for flag evaluation in a specific environment.

Modify Target - Perform a full replacement update of a target, replacing its name, attributes, and all associations.

List Targets - Retrieve a paginated list of all feature flag targets for a specific environment, with optional filtering and sorting.

Get Target - Retrieve the full details for a specific target, including its custom attributes and associated segments.

Delete Target - Permanently remove a target from the environment, stopping all feature flag evaluations for this target.

Get Target Segments - Retrieve all target groups (segments) that a specific target belongs to, including both explicit and rule-based memberships.

List User Groups - Retrieve a paginated list of user groups at account, organization, or project scope, with optional filtering by name, scope inheritance, and SSO group linkage.

Get User Group - Retrieve the full details of a single user group by its identifier, including the member user list, notification configurations, and SSO linking status.

Create User Group - Create a new user group at account, organization, or project scope with optional initial members, notification channels, and SSO linking.

Update User Group - Update an existing user group via full replacement (PUT). All fields must be provided, not just the changed ones -- omitted optional fields will be cleared.

Delete User Group - Permanently delete a user group by its identifier. Member users are not deleted from the account.

Add User To Group - Add a single user to an existing user group by their user UUID and group identifier. The user inherits all role assignments associated with the group.

Remove User From Group - Remove a single user from a user group by their user UUID and group identifier. The user's individual role assignments are not affected.

List Users - Retrieve a paginated list of users in the account, organization, or project scope, with optional filtering by name, email, specific UUIDs, and parent scope inheritance.

List Aggregated Users - Retrieve users enriched with their role assignment metadata, including role names, resource groups, scope levels, and management flags, with optional filtering by role or resource group.

Get User - Retrieve a single user's full profile and role assignments by UUID, including every role binding with its resource group, scope level, and management flags.

Add Users - Invite one or more users to the account, organization, or project by email address, with optional role bindings and user group assignments at time of invitation.

Update User - Update a user's profile information by replacing the full user object. Always call get_user first to retrieve current values, then modify and submit all fields.

Remove User - Remove a user from the specified account, organization, or project scope, revoking all their role assignments and access at that scope without deleting their Harness account.

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Integration Infrastructure for Harness AI Agents.

Multiple Interfaces

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

Harness MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Harness action runs on Falcon.

Agent Execution Engine

StackOne Defender

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