> ## Documentation Index > Fetch the complete documentation index at: https://docs.labelbox.com/llms.txt > Use this file to discover all available pages before exploring further. # Get one agent > Returns one agent resolved to its latest immutable version, including its system prompt, toolsets, and default credential grants. A soft-deleted or unknown id is a 404. ## OpenAPI ````yaml /managed-agents/openapi.yaml get /managed-agents/v1/agents/{agent_id} openapi: 3.1.0 info: title: Managed Agents API version: 0.14.0 description: >- The Recursion Managed Agents REST API. Authenticate with a Recursion API key as a bearer token. An organization-scoped key acts in its own organization and needs nothing else; a tenant-scoped key must also send `x-organization-id` with an organization id or `default`. Field names follow each operation's published schema. servers: - url: https://api.recursion.labelbox.com security: - bearerAuth: [] paths: /managed-agents/v1/agents/{agent_id}: get: tags: - Agents summary: Get one agent description: >- Returns one agent resolved to its latest immutable version, including its system prompt, toolsets, and default credential grants. A soft-deleted or unknown id is a 404. operationId: managedAgentsGetAgent parameters: - description: Agent id (UUID) as returned by createAgent or listAgents. in: path name: agent_id required: true schema: description: Agent id (UUID) as returned by createAgent or listAgents. format: uuid type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsAgent' description: >- A configured agent: its versioned execution definition plus current mutable classification tags. Publishing the execution definition mints a new immutable AgentVersion; applying tags does not. A session records the version it ran and never snapshots tags. '400': description: The request was rejected by schema or semantic validation. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorInvalidRequest' '401': description: The caller is unauthenticated. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorUnauthorized' '403': description: The caller lacks a required permission or capability. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorForbidden' '404': description: No such resource is reachable for this caller. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorNotFound' '429': headers: Retry-After: description: When to retry, as delay seconds or an HTTP date. schema: type: string description: A rate limit is exhausted. Honor `Retry-After`. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorRateLimitExceeded' '500': description: An unexpected server-side failure. content: application/json: schema: oneOf: - $ref: '#/components/schemas/ManagedAgentsApiErrorInternalError' - $ref: >- #/components/schemas/ManagedAgentsApiErrorInvariantViolation discriminator: propertyName: code mapping: internal_error: $ref: '#/components/schemas/ManagedAgentsApiErrorInternalError' invariant_violation: $ref: >- #/components/schemas/ManagedAgentsApiErrorInvariantViolation '502': description: The service returned an invalid response. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorBadGateway' '503': description: >- A dependency is unavailable. Consult details.retryable and Retry-After when present before retrying. content: application/json: schema: oneOf: - $ref: >- #/components/schemas/ManagedAgentsApiErrorManagedAgentsUnavailable - $ref: >- #/components/schemas/ManagedAgentsApiErrorServiceUnavailable discriminator: propertyName: code mapping: managed_agents_unavailable: $ref: >- #/components/schemas/ManagedAgentsApiErrorManagedAgentsUnavailable service_unavailable: $ref: >- #/components/schemas/ManagedAgentsApiErrorServiceUnavailable '504': description: The service did not respond before the timeout. content: application/json: schema: $ref: '#/components/schemas/ManagedAgentsApiErrorGatewayTimeout' components: schemas: ManagedAgentsAgent: description: >- A configured agent: its versioned execution definition plus current mutable classification tags. Publishing the execution definition mints a new immutable AgentVersion; applying tags does not. A session records the version it ran and never snapshots tags. properties: agent_id: description: >- Server-assigned id of the agent, used in the agent, agent-version, and session routes. type: string built_in_integrations: description: >- Built-in integrations this agent may use, each naming an active organization connection an admin added on the Integrations page. Sessions receive short-lived access restricted to exactly those apps and each connection's tool allow-list. Not a vault grant: nothing about these appears under credential access. A version write carries the list in full: omitting it publishes a version with none. items: $ref: '#/components/schemas/ManagedAgentsBuiltInIntegration' type: array created_at: description: Server-assigned RFC 3339 timestamp of when the agent was created. format: date-time type: string default_credential_refs: description: >- Narrows the default vaults to individual credentials. Every credential is selected when a vault is first added, and may then be unchecked. items: $ref: '#/components/schemas/ManagedAgentsVaultCredentialRef' type: - array - 'null' default_rubric: description: >- Markdown rubric that sessions started from this agent are graded against when their create request omits an outcome. A session that supplies its own outcome ignores this entirely. Carried in full on every version write: omitting it publishes a version with no rubric. type: string default_vault_ids: description: >- Vaults whose credentials are copied into a new session when its create request omits vault_ids. Sending an explicit empty list on the session still overrides these. items: type: string type: - array - 'null' description: description: Free-text note about what this agent is for. type: string disabled_integration_mcp_providers: description: >- Native integration providers whose MCP tools new sessions of this agent do not receive, even though the grant is present. The grant still authenticates the provider's sandbox tools where it has any (git and gh for GitHub). Suppresses integration-derived servers only, never the agent's own mcp_servers. New agents decline github by default when the field is omitted on create (JSON null counts as omitted); send an explicit [] on create to receive every provider's MCP tools. A version write carries the list in full: omitting it publishes a version with none. items: type: string type: - array - 'null' latest_agent_version_id: description: >- Server-maintained id of the newest version of this agent; sessions started without an explicit version use it. type: string max_concurrent_sessions: description: >- Maximum number of this agent's root sessions that may run or wait on compute at once. Omit for unlimited. Sessions beyond the cap are accepted with execution_state=queued and wait until a slot frees; child/subagent sessions do not count. Carried in full on every version write: omitting it publishes a version with no cap. maximum: 10000 minimum: 1 type: integer mcp_servers: description: >- Remote MCP servers to attach. Each entry is an object with name (the label the server's tools are grouped under) and url (its http/https endpoint); any further keys are passed to the runtime unchanged. Credentials come from the vaults granted to the session, not from this entry. Tools are discovered and snapshotted at session start. items: additionalProperties: {} type: object type: - array - 'null' metadata: additionalProperties: {} description: >- Caller-owned key/value data stored with the agent and returned unchanged. type: object model: description: >- Model the agent runs on. Pass a model id exactly as the models catalog (GET /v1/models) lists it, e.g. anthropic/claude-sonnet-4-5; reads return the stored form, which adds a provider prefix before that id. An explicitly provider-qualified string such as anthropic:claude-sonnet-4-5 selects that provider directly and is left as written. An id the catalog does not list is rejected here, not at the session's first turn. type: string model_config: $ref: '#/components/schemas/ManagedAgentsInferenceConfig' description: >- Default inference settings applied to every turn unless a session overrides them. multiagent: additionalProperties: {} description: >- Multi-agent orchestration settings, such as subagent definitions and delegation limits. type: object name: description: >- Human-readable label shown wherever agents are listed. Not required to be unique. type: string nativeIntegrations: description: >- Native connections this agent may use, with provider-enforced permission and resource restrictions. Omit or send [] for none. Stored in full on each agent version; secrets remain on the connection. items: $ref: '#/components/schemas/ManagedAgentsNativeIntegration' maxItems: 25 type: array organization_id: description: >- Organization that owns the agent. Server-assigned from the caller's credentials; a value sent in a request body is ignored. type: string skills: description: >- Skill packages loaded into the agent's runtime, each an entry with the skill reference and its metadata. items: additionalProperties: {} type: object type: - array - 'null' system: description: System prompt prepended to every conversation this agent runs. type: string tags: description: >- Current organization-scoped classification tags applied to this agent. Always an array. Tags are mutable catalog metadata and are deliberately absent from AgentVersion and session runtime snapshots. items: $ref: '#/components/schemas/ManagedAgentsTag' type: array toolsets: description: >- The bare evaluation marker, when this is an evaluator agent. Historical stored agents may contain ignored declarations, omitted from current API responses. Built-in sandbox tools need no marker. items: additionalProperties: false properties: type: description: The evaluation marker is the only supported toolset type. enum: - evaluation type: string required: - type type: object maxItems: 1 type: - array - 'null' updated_at: description: >- Server-assigned RFC 3339 timestamp of the most recent update to the agent. format: date-time type: string web_search_enabled: default: true description: >- Whether new sessions may use the native web_search tool. Omitted on legacy agents and interpreted as enabled. type: boolean required: - organization_id - agent_id - name - model - model_config - system - toolsets - mcp_servers - default_vault_ids - default_credential_refs - disabled_integration_mcp_providers - skills - tags - created_at - updated_at type: object example: agent_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d built_in_integrations: - connection_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d tools: [] created_at: '2026-02-18T09:30:00.000Z' default_credential_refs: - credential_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d vault_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d default_rubric: example default_vault_ids: - example description: example disabled_integration_mcp_providers: - example latest_agent_version_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d max_concurrent_sessions: 1 mcp_servers: - key: example metadata: key: example model: example model_config: max_tokens: 1 provider_params: key: example reasoning_effort: example temperature: 1.5 top_p: 1.5 multiagent: key: example name: example-name nativeIntegrations: - connectionId: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d permission: example resources: - example organization_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d skills: - key: example system: example tags: - color: '#14b8a6' created_at: '2026-02-18T09:30:00.000Z' description: example label: example organization_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d tag_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d updated_at: '2026-02-18T09:30:00.000Z' toolsets: - type: evaluation updated_at: '2026-02-18T09:30:00.000Z' web_search_enabled: true ManagedAgentsApiErrorInvalidRequest: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - invalid_request message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorUnauthorized: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - unauthorized message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorForbidden: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - forbidden message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorNotFound: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - not_found message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorRateLimitExceeded: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - rate_limit_exceeded message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorInternalError: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - internal_error message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorInvariantViolation: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - invariant_violation message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorBadGateway: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - bad_gateway message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorManagedAgentsUnavailable: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - managed_agents_unavailable message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorServiceUnavailable: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - service_unavailable message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsApiErrorGatewayTimeout: type: object properties: code: type: string minLength: 1 description: Stable machine-readable error code. enum: - gateway_timeout message: type: string minLength: 1 description: Human-readable error message. details: $ref: '#/components/schemas/ManagedAgentsApiErrorDetails' description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. required: - code - message additionalProperties: false description: Standard flat error response. ManagedAgentsBuiltInIntegration: description: >- One built-in integration an agent may use, named by its organization connection. The connection carries the app and the tools its agents may call; the agent inherits both. properties: connection_id: description: >- Organization integration connection (UUID) the agent may use. Must belong to the caller's organization, be a built-in integration connection, and be active. type: string tools: description: >- Reserved for per-agent narrowing below the connection's admin allow-list. Must be omitted or empty today; the agent inherits the connection's full allow-list. items: type: string maxItems: 0 type: array required: - connection_id type: object example: connection_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d tools: [] ManagedAgentsVaultCredentialRef: description: >- A pointer to one credential inside one vault. Used to grant a session specific credentials rather than every credential in a vault. properties: credential_id: description: Credential to select inside vault_id. type: string vault_id: description: >- Vault holding the credential. Required, because credential ids are unique only within a vault. type: string required: - vault_id - credential_id type: object example: credential_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d vault_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d ManagedAgentsInferenceConfig: description: >- Sampling and generation settings for a model call, mirroring the provider's own request parameters. Set it on an agent or a session to govern every turn, and read it back on a model event to see what the call actually used. properties: max_tokens: description: >- Upper bound on tokens the model may generate for one assistant turn (the provider's max_tokens). Omit or 0 to use the model reference's default. format: int64 type: integer provider_params: additionalProperties: {} description: >- Extra provider request parameters merged into the inference call for options this schema does not model. Keys are provider-specific and are passed through unvalidated. type: object reasoning_effort: description: >- Provider-native reasoning depth value. For a model from the models catalog, use one of its supportedReasoningEfforts; omit it to follow the provider's current default. type: string temperature: description: >- Sampling temperature passed through to the provider, typically 0.0-2.0. Lower values are more deterministic. Omit to use the provider default. type: number top_p: description: >- Nucleus-sampling probability mass (0.0-1.0) passed through to the provider. Prefer setting either this or temperature, not both. Omit to use the provider default. type: number type: object example: max_tokens: 1 provider_params: key: example reasoning_effort: example temperature: 1.5 top_p: 1.5 ManagedAgentsNativeIntegration: description: >- A native connection and its agent-owned runtime permission and resource policy. properties: connectionId: description: Active native connection in this organization. format: uuid type: string permission: description: >- Provider permission preset, bounded by the connection's authorization. type: string resources: description: >- Optional resource subset. Omit to inherit all resources available through the connection. An explicit empty list is rejected. items: type: string maxItems: 500 minItems: 1 type: array uniqueItems: true required: - connectionId - permission type: object example: connectionId: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d permission: example resources: - example ManagedAgentsTag: description: >- An organization-scoped classification definition. Applying or removing it changes only catalog membership: it does not update the agent, mint an AgentVersion, or affect running sessions. properties: color: description: 'Display color in #RRGGBB form.' examples: - '#14b8a6' maxLength: 7 minLength: 7 pattern: ^#[0-9A-Fa-f]{6}$ type: string created_at: description: Server-assigned RFC 3339 timestamp of when the tag was created. format: date-time type: string description: description: >- Optional operator-facing explanation of the classification, up to 280 characters. maxLength: 280 type: string label: description: >- Display label, trimmed by the service. Unique case-insensitively among live tags in this organization. maxLength: 32 minLength: 1 type: string organization_id: description: >- Organization that owns the tag. Server-assigned from the authenticated principal and never accepted as authority from the request body. type: string tag_id: description: Server-assigned tag id (UUID). format: uuid type: string updated_at: description: >- Server-assigned RFC 3339 timestamp of the most recent definition update. format: date-time type: string required: - organization_id - tag_id - label - color - created_at - updated_at type: object example: color: '#14b8a6' created_at: '2026-02-18T09:30:00.000Z' description: example label: example organization_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d tag_id: 9f8b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d updated_at: '2026-02-18T09:30:00.000Z' ManagedAgentsApiErrorDetails: type: object properties: field: description: >- Request field or header responsible for the error, when one can be identified. type: string issues: description: >- Boundary-validation failures as path-prefixed human-readable messages. type: array items: type: string requestId: description: Request correlation identifier for support and log lookup. type: string retryable: description: >- Server advice about failure transience. `true` means transient, `false` means non-transient, and absence gives no advice. Automatic replay is allowed only when this field is not `false` and the operation-specific retry and idempotency contract permits replay. type: boolean additionalProperties: {} description: >- Optional structured error details. Reserved transport fields are typed; code-specific fields remain forward compatible. securitySchemes: bearerAuth: type: http scheme: bearer description: A Recursion API key, created in the console under API keys. ````