--- title: List Agents url: https://platform.claude.com/docs/en/api/csharp/beta/agents/list --- # List Agents `AgentListPage Beta.Agents.List(parameters, cancellationToken = default)` **GET** `/v1/agents` List Agents ## Parameters - `AgentListParams parameters` - `DateTimeOffset createdAtGte` (query parameter) Return agents created at or after this time (inclusive). format: date-time - `DateTimeOffset createdAtLte` (query parameter) Return agents created at or before this time (inclusive). format: date-time - `bool includeArchived` (query parameter) Include archived agents in results. Defaults to false. - `int limit` (query parameter) Maximum results per page. Default 20, maximum 100. format: int32 - `string page` (query parameter) Opaque pagination cursor from a previous response. - `IReadOnlyList betas` (header parameter) This endpoint is in beta: requests must send `managed-agents-2026-04-01` in this header. - `MessageBatches2024_09_24("message-batches-2024-09-24")` - `PromptCaching2024_07_31("prompt-caching-2024-07-31")` - `ComputerUse2024_10_22("computer-use-2024-10-22")` - `ComputerUse2025_01_24("computer-use-2025-01-24")` - `Pdfs2024_09_25("pdfs-2024-09-25")` - `TokenCounting2024_11_01("token-counting-2024-11-01")` - `TokenEfficientTools2025_02_19("token-efficient-tools-2025-02-19")` - `Output128k2025_02_19("output-128k-2025-02-19")` - `FilesApi2025_04_14("files-api-2025-04-14")` - `McpClient2025_04_04("mcp-client-2025-04-04")` - `McpClient2025_11_20("mcp-client-2025-11-20")` - `DevFullThinking2025_05_14("dev-full-thinking-2025-05-14")` - `InterleavedThinking2025_05_14("interleaved-thinking-2025-05-14")` - `CodeExecution2025_05_22("code-execution-2025-05-22")` - `ExtendedCacheTtl2025_04_11("extended-cache-ttl-2025-04-11")` - `Context1m2025_08_07("context-1m-2025-08-07")` - `ContextManagement2025_06_27("context-management-2025-06-27")` - `ModelContextWindowExceeded2025_08_26("model-context-window-exceeded-2025-08-26")` - `Skills2025_10_02("skills-2025-10-02")` - `FastMode2026_02_01("fast-mode-2026-02-01")` - `Output300k2026_03_24("output-300k-2026-03-24")` - `UserProfiles2026_03_24("user-profiles-2026-03-24")` - `UserProfiles2026_08_18("user-profiles-2026-08-18")` - `UserProfiles2026_09_04("user-profiles-2026-09-04")` - `AdvisorTool2026_03_01("advisor-tool-2026-03-01")` - `ManagedAgents2026_04_01("managed-agents-2026-04-01")` - `CacheDiagnosis2026_04_07("cache-diagnosis-2026-04-07")` - `Dreaming2026_04_21("dreaming-2026-04-21")` - `ThinkingTokenCount2026_05_13("thinking-token-count-2026-05-13")` - `ServerSideFallback2026_06_01("server-side-fallback-2026-06-01")` - `ServerSideFallback2026_07_01("server-side-fallback-2026-07-01")` - `FallbackCredit2026_06_01("fallback-credit-2026-06-01")` - `FallbackCredit2026_07_01("fallback-credit-2026-07-01")` - `AgentMemory2026_07_22("agent-memory-2026-07-22")` - `MidConversationToolChanges2026_07_01("mid-conversation-tool-changes-2026-07-01")` - `Compact2026_01_12("compact-2026-01-12")` - `ComputerUse2025_11_24("computer-use-2025-11-24")` - `McpTunnels2026_06_22("mcp-tunnels-2026-06-22")` - `StructuredOutputs2025_11_13("structured-outputs-2025-11-13")` - `TaskBudgets2026_03_13("task-budgets-2026-03-13")` - `ThinkingDisplayUpdates2026_08_18("thinking-display-updates-2026-08-18")` - `CEUserManagement2026_07_13("ce-user-management-2026-07-13")` - `MidConversationOutputConfig2026_07_01("mid-conversation-output-config-2026-07-01")` - `ThinkingBindingControls2026_08_01("thinking-binding-controls-2026-08-01")` - `MidConversationSystemClearAt2026_08_21("mid-conversation-system-clear-at-2026-08-21")` - `Compact2026_09_04("compact-2026-09-04")` - `InlineTools2026_09_15("inline-tools-2026-09-15")` - `McpClient2026_09_15("mcp-client-2026-09-15")` - `CEPlugins2026_09_01("ce-plugins-2026-09-01")` - `SpendLimitReads2026_09_26("spend-limit-reads-2026-09-26")` - `TelemetryDestinations2026_08_11("telemetry-destinations-2026-08-11")` - `Webhooks2026_10_07("webhooks-2026-10-07")` - `MessageThreads2026_08_12("message-threads-2026-08-12")` - `AnalyticsUsageCost2026_08_24("analytics-usage-cost-2026-08-24")` - `ExperimentalClaudeTag2026_10_21("experimental-claude-tag-2026-10-21")` - `string workspaceID` (header parameter) Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`). Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace. ## Returns - `class BetaManagedAgentsAgent` A Managed Agents `agent`. - `JsonElement Type = "agent"` - `required string ID` - `required DateTimeOffset? ArchivedAt` When the agent was archived. Null if not archived. format: date-time - `required DateTimeOffset CreatedAt` A timestamp in RFC 3339 format format: date-time - `required string? Description` - `required BetaManagedAgentsExecutionIdentity ExecutionIdentity` Execution principal for runs of this agent. Always present; `{"type": "service_account"}` when runs carry no customer-named principal. - `class BetaManagedAgentsAwsRoleExecutionIdentity` An AWS IAM role principal as returned in API responses. - `JsonElement Type = "aws_role"` - `required string RoleArn` The IAM role's ARN. - `class BetaManagedAgentsServiceAccountExecutionIdentity` The Anthropic-managed service account as returned in API responses. - `JsonElement Type = "service_account"` - `required IReadOnlyList McpServers` - `JsonElement Type = "url"` - `required string Name` - `required string Url` - `required IReadOnlyDictionary Metadata` - `required BetaManagedAgentsModelConfig Model` Model identifier and configuration. - `required BetaManagedAgentsModel ID` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `ClaudeHaiku5_5("claude-haiku-5-5")` Fastest model for high-volume, real-time tasks - `ClaudeSonnet5_5("claude-sonnet-5-5")` Efficient model for coding and agents - `ClaudeOpus5_5("claude-opus-5-5")` Powerful intelligence for coding, knowledge work, and long-running agents - `ClaudeFable5_1("claude-fable-5-1")` Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows - `ClaudeSonnet5("claude-sonnet-5")` Efficient model for coding and agents - `ClaudeFable5("claude-fable-5")` Next generation of intelligence for the hardest knowledge work and coding problems - `ClaudeOpus5("claude-opus-5")` Powerful intelligence for long-running agents and coding - `ClaudeOpus4_8("claude-opus-4-8")` Powerful intelligence for long-running agents and coding - `ClaudeOpus4_7("claude-opus-4-7")` Powerful intelligence for long-running agents and coding - `ClaudeOpus4_6("claude-opus-4-6")` Powerful intelligence for long-running agents and coding - `ClaudeSonnet4_6("claude-sonnet-4-6")` Best combination of speed and intelligence - `ClaudeHaiku4_5("claude-haiku-4-5")` - `ClaudeHaiku4_5_20251001("claude-haiku-4-5-20251001")` - `ClaudeOpus4_5("claude-opus-4-5")` Powerful intelligence for long-running agents and coding - `ClaudeOpus4_5_20251101("claude-opus-4-5-20251101")` Powerful intelligence for long-running agents and coding - `ClaudeSonnet4_5("claude-sonnet-4-5")` **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information. High-performance model for agents and coding - `ClaudeSonnet4_5_20250929("claude-sonnet-4-5-20250929")` **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information. High-performance model for agents and coding - `Effort Effort` How hard Claude works on each inference call. One of `low`, `medium`, `high`, `xhigh`, `max`. Always present; resolved to the per-model default at save time when not supplied. - `class BetaManagedAgentsEffortLow` Low effort. Favors latency over reasoning depth. - `JsonElement Type = "low"` - `class BetaManagedAgentsEffortMedium` Medium effort. Balances latency and reasoning depth. - `JsonElement Type = "medium"` - `class BetaManagedAgentsEffortHigh` High effort. Favors reasoning depth. - `JsonElement Type = "high"` - `class BetaManagedAgentsEffortXhigh` Extra-high effort. Not all models accept this level. - `JsonElement Type = "xhigh"` - `class BetaManagedAgentsEffortMax` Maximum effort. Favors reasoning depth over latency. - `JsonElement Type = "max"` - `string InferenceGeo` Geographic region for model inference. When unset, requests fall through to the workspace's default_inference_geo. - `Speed Speed` Inference speed mode. `fast` provides significantly faster output token generation at premium pricing. Defaults to `standard`. Not all models support `fast`; invalid combinations are rejected at create time. - `Standard("standard")` - `Fast("fast")` - `required BetaManagedAgentsMultiagent? Multiagent` Multiagent orchestration configuration. Null when the agent is single-threaded. - `class BetaManagedAgentsMultiagentCoordinator` Resolved coordinator topology with a concrete agent roster. - `JsonElement Type = "coordinator"` - `required IReadOnlyList Agents` Agents the coordinator may spawn as session threads, each resolved to a specific version. - `class BetaManagedAgentsAgentReference` A resolved agent reference with a concrete version. - `JsonElement Type = "agent"` - `required string ID` - `required int Version` format: int32 - `class BetaManagedAgentsAdvisor` Platform advisor roster entry: a model the session's primary thread may consult mid-turn. - `JsonElement Type = "advisor"` - `required string Model` The advisor model id. - `class BetaManagedAgentsMultiagent20261001` Resolved multiagent configuration with three members, each enabled or disabled on its own. - `JsonElement Type = "multiagent_20261001"` - `required BetaManagedAgentsMultiagentAdvisor Advisor` Whether the session's primary thread can consult an advisor model. - `class BetaManagedAgentsMultiagentAdvisorEnabled` The session's primary thread can consult `model` mid-turn. - `JsonElement Type = "enabled"` - `required string Model` The advisor model id. - `class BetaManagedAgentsMultiagentAdvisorDisabled` The agent has no advisor. - `JsonElement Type = "disabled"` - `required BetaManagedAgentsMultiagentSubagents Subagents` Whether the agent can spawn session threads. - `class BetaManagedAgentsMultiagentSubagentsEnabled` The agent can spawn session threads. - `JsonElement Type = "enabled"` - `required BetaManagedAgentsMultiagentInlineAgents InlineAgents` Whether the agent can define inline agents, which are not saved, when it spawns session threads. - `class BetaManagedAgentsMultiagentInlineAgentsEnabled` The agent can define inline agents. - `JsonElement Type = "enabled"` - `class BetaManagedAgentsMultiagentInlineAgentsDisabled` The agent cannot define inline agents. - `JsonElement Type = "disabled"` - `required IReadOnlyList PredefinedAgents` Predefined agents, which are saved agents that this agent can spawn as session threads, each resolved to a specific version. - `JsonElement Type = "agent"` - `required string ID` - `required int Version` format: int32 - `class BetaManagedAgentsMultiagentSubagentsDisabled` The agent cannot spawn session threads. - `JsonElement Type = "disabled"` - `required BetaManagedAgentsMultiagentWorkflows Workflows` Whether the agent can start workflow runs. - `class BetaManagedAgentsMultiagentWorkflowsEnabled` The agent can start workflow runs. - `JsonElement Type = "enabled"` - `required BetaManagedAgentsMultiagentInlineAgents InlineAgents` Whether a run's plan can define inline agents, which are not saved. - `required IReadOnlyList PredefinedAgents` Predefined agents, which are saved agents that a run's plan can use, each resolved to a specific version. - `JsonElement Type = "agent"` - `required string ID` - `required int Version` format: int32 - `class BetaManagedAgentsMultiagentWorkflowsDisabled` The agent cannot start workflow runs. - `JsonElement Type = "disabled"` - `required string Name` - `required IReadOnlyList Skills` - `class BetaManagedAgentsAnthropicSkill` A resolved Anthropic-managed skill. - `JsonElement Type = "anthropic"` - `required string SkillID` - `required string Version` - `class BetaManagedAgentsCustomSkill` A resolved user-created custom skill. - `JsonElement Type = "custom"` - `required string SkillID` - `required string Version` - `required string? System` - `required IReadOnlyList Tools` - `class BetaManagedAgentsAgentToolset20260401` - `JsonElement Type = "agent_toolset_20260401"` - `required IReadOnlyList Configs` - `class BetaManagedAgentsBashToolConfig` Configuration for the bash tool. - `JsonElement Type = "bash"` - `required bool Enabled` - `JsonElement Name = "bash"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `JsonElement Type = "always_allow"` - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `JsonElement Type = "always_ask"` - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `JsonElement Type = "auto"` - `class BetaManagedAgentsEditToolConfig` Configuration for the edit tool. - `JsonElement Type = "edit"` - `required bool Enabled` - `JsonElement Name = "edit"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsReadToolConfig` Configuration for the read tool. - `JsonElement Type = "read"` - `required bool Enabled` - `JsonElement Name = "read"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsWriteToolConfig` Configuration for the write tool. - `JsonElement Type = "write"` - `required bool Enabled` - `JsonElement Name = "write"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsGlobToolConfig` Configuration for the glob tool. - `JsonElement Type = "glob"` - `required bool Enabled` - `JsonElement Name = "glob"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsGrepToolConfig` Configuration for the grep tool. - `JsonElement Type = "grep"` - `required bool Enabled` - `JsonElement Name = "grep"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsWebFetchToolConfig` Configuration for the web_fetch tool. - `JsonElement Type = "web_fetch"` - `required bool Enabled` - `JsonElement Name = "web_fetch"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `required BetaManagedAgentsWebFetchUrlSources? UrlSources` Which sources contribute URLs the tool may fetch, always in the object form. Null when not set, which allows every source. - `required BetaManagedAgentsWebFetchUrlSourceToolFilter? ClientToolResults` Which custom tools' results contribute URLs that may be fetched. Null when not set, which allows every custom tool's results. - `class BetaManagedAgentsWebFetchUrlSourceAll` Every URL from this source may be fetched. This is the default. - `JsonElement Type = "all"` - `class BetaManagedAgentsWebFetchUrlSourceNone` This source contributes no URLs that may be fetched. - `JsonElement Type = "none"` - `class BetaManagedAgentsWebFetchUrlSourceOnly` Only the named tools' results contribute URLs that may be fetched. - `JsonElement Type = "only"` - `required IReadOnlyList Tools` The tools whose results contribute. Between 1 and 128 entries, each with a different name. An empty list is rejected; use "none" to allow no tool's results. - `JsonElement Type = "tool_reference"` Must be "tool_reference". - `required string Name` Name of the tool. Compared exactly, so upper and lower case letters are different. minLength: 1, maxLength: 128 - `class BetaManagedAgentsWebFetchUrlSourceExcept` Every tool's results contribute URLs that may be fetched, except the named tools' results. - `JsonElement Type = "except"` - `required IReadOnlyList Tools` The tools whose results do not contribute. Between 1 and 128 entries, each with a different name. An empty list is rejected; use "all" to leave out no tool's results. - `JsonElement Type = "tool_reference"` Must be "tool_reference". - `required string Name` Name of the tool. Compared exactly, so upper and lower case letters are different. minLength: 1, maxLength: 128 - `required BetaManagedAgentsWebFetchUrlSourceToolFilter? ServerToolResults` Which of the web_search and web_fetch tools' results contribute URLs that may be fetched. Null when not set, which allows both. - `required BetaManagedAgentsWebFetchUrlSourceUserInput? UserInput` Whether URLs in the text of user messages may be fetched. Null when not set, which allows them. - `class BetaManagedAgentsWebFetchUrlSourceAll` Every URL from this source may be fetched. This is the default. - `class BetaManagedAgentsWebFetchUrlSourceNone` This source contributes no URLs that may be fetched. - `IReadOnlyList AllowedDomains` - `IReadOnlyList BlockedDomains` - `int? MaxContentTokens` format: int32 - `class BetaManagedAgentsWebSearchToolConfig` Configuration for the web_search tool. - `JsonElement Type = "web_search"` - `required bool Enabled` - `JsonElement Name = "web_search"` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `IReadOnlyList AllowedDomains` - `IReadOnlyList BlockedDomains` - `BetaManagedAgentsUserLocation? UserLocation` Approximate user location for search result localization. - `JsonElement Type = "approximate"` Location precision. Only "approximate" is supported. - `string? City` City name. minLength: 1, maxLength: 255 - `string? Country` Two-letter ISO 3166-1 country code, uppercase. pattern: ^[A-Z]{2}$ - `string? Region` Region or state name. minLength: 1, maxLength: 255 - `string? Timezone` IANA timezone identifier, e.g. "America/Los_Angeles". minLength: 1, maxLength: 255 - `required BetaManagedAgentsAgentToolsetDefaultConfig DefaultConfig` Resolved default configuration for agent tools. - `required bool Enabled` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `class BetaManagedAgentsMcpToolset` - `JsonElement Type = "mcp_toolset"` - `required IReadOnlyList Configs` - `required bool Enabled` - `required string Name` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `required BetaManagedAgentsMcpToolsetDefaultConfig DefaultConfig` Resolved default configuration for all tools from an MCP server. - `required bool Enabled` - `required PermissionPolicy PermissionPolicy` Permission policy for tool execution. - `class BetaManagedAgentsAlwaysAllowPolicy` Tool calls are automatically approved without user confirmation. - `class BetaManagedAgentsAlwaysAskPolicy` Tool calls require user confirmation before execution. - `class BetaManagedAgentsAutoPolicy` The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask. - `required string McpServerName` - `class BetaManagedAgentsCustomTool` A custom tool as returned in API responses. - `JsonElement Type = "custom"` - `required string Description` - `required BetaManagedAgentsCustomToolInputSchema InputSchema` JSON Schema for custom tool input parameters. - `JsonElement Type = "object"` - `IReadOnlyDictionary? Properties` - `IReadOnlyList? Required` - `required string Name` - `required DateTimeOffset UpdatedAt` A timestamp in RFC 3339 format format: date-time - `required int Version` The agent's current version. Starts at 1 and increments when the agent is modified. format: int32 ## Example ```csharp using System; using Anthropic.Models.Beta.Agents; AgentListParams parameters = new(); var page = await client.Beta.Agents.List(parameters); await foreach (var item in page.Paginate()) { Console.WriteLine(item); } ``` ### Response (200) ```json { "data": [ { "id": "agent_011CZkYpogX7uDKUyvBTophP", "archived_at": null, "created_at": "2026-03-15T10:00:00Z", "description": "A general-purpose starter agent.", "execution_identity": { "type": "service_account" }, "mcp_servers": [ { "name": "example-mcp", "type": "url", "url": "https://example-server.modelcontextprotocol.io/sse" } ], "metadata": { "foo": "bar" }, "model": { "id": "claude-opus-5-5", "effort": { "type": "low" }, "inference_geo": "inference_geo", "speed": "standard" }, "multiagent": { "advisor": { "type": "disabled" }, "subagents": { "inline_agents": { "type": "enabled" }, "predefined_agents": [ { "id": "agent_011CZkYqphY8vELVzwCUpqiQ", "type": "agent", "version": 1 } ], "type": "enabled" }, "type": "multiagent_20261001", "workflows": { "inline_agents": { "type": "enabled" }, "predefined_agents": [ { "id": "agent_011CZkYqphY8vELVzwCUpqiQ", "type": "agent", "version": 1 } ], "type": "enabled" } }, "name": "My First Agent", "skills": [ { "skill_id": "xlsx", "type": "anthropic", "version": "1" }, { "skill_id": "skill_011CZkZFNu9hAbo3jZPRgTmx", "type": "custom", "version": "2" } ], "system": "You are a general-purpose agent that can research, write code, run commands, and use connected tools to complete the user's task end to end.", "tools": [ { "configs": [ { "enabled": true, "name": "bash", "permission_policy": { "type": "always_allow" }, "type": "bash" } ], "default_config": { "enabled": true, "permission_policy": { "type": "always_ask" } }, "type": "agent_toolset_20260401" } ], "type": "agent", "updated_at": "2026-03-15T10:00:00Z", "version": 1 } ], "next_page": "next_page" } ```