> ## Documentation Index > Fetch the complete documentation index at: https://conductorone-leet-slack-mcp-docs.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # List Connections > ListConnections returns per-user MCP servers the calling user can connect to, filtered to apps where the user has an account. Covers OAuth2 authorization-code passthrough as well as bearer-token / custom-header per-user methods. Includes per-user connection status. ## OpenAPI ````yaml https://spec.speakeasy.com/conductor-one/conductorone/my-source-with-code-samples get /api/v1/mcp_server_connections openapi: 3.1.0 info: description: The C1 API is a HTTP API for managing C1 resources. title: C1 API version: 0.1.0-alpha servers: - description: The C1 API server for the current tenant. url: https://{tenantDomain}.conductor.one variables: tenantDomain: default: example description: The domain of the tenant to use for this request. security: - bearerAuth: [] oauth: [] paths: /api/v1/mcp_server_connections: get: tags: - MCP Servers summary: List Connections description: |- ListConnections returns per-user MCP servers the calling user can connect to, filtered to apps where the user has an account. Covers OAuth2 authorization-code passthrough as well as bearer-token / custom-header per-user methods. Includes per-user connection status. operationId: c1.api.ai_governance.v1.MCPServerService.ListConnections parameters: - in: query name: page_size schema: description: Page size (max 100). format: int32 type: integer - in: query name: page_token schema: description: Page token for pagination. type: string responses: '200': content: application/json: schema: $ref: >- #/components/schemas/c1.api.ai_governance.v1.MCPServerServiceListConnectionsResponse description: >- MCPServerServiceListConnectionsResponse returns a list of passthrough-mode MCP servers with per-user connection status. x-codeSamples: - lang: go label: ListConnections source: "package main\n\nimport(\n\t\"context\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/shared\"\n\tconductoronesdkgo \"github.com/conductorone/conductorone-sdk-go\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/operations\"\n\t\"log\"\n)\n\nfunc main() {\n ctx := context.Background()\n\n s := conductoronesdkgo.New(\n conductoronesdkgo.WithSecurity(shared.Security{\n BearerAuth: \"\",\n Oauth: \"\",\n }),\n )\n\n res, err := s.MCPServer.ListConnections(ctx, operations.C1APIAiGovernanceV1MCPServerServiceListConnectionsRequest{})\n if err != nil {\n log.Fatal(err)\n }\n if res.MCPServerServiceListConnectionsResponse != nil {\n // handle response\n }\n}" components: schemas: c1.api.ai_governance.v1.MCPServerServiceListConnectionsResponse: description: >- MCPServerServiceListConnectionsResponse returns a list of passthrough-mode MCP servers with per-user connection status. properties: list: description: List of passthrough MCP servers with connection status. items: $ref: '#/components/schemas/c1.api.ai_governance.v1.MCPConnectionView' type: - array - 'null' nextPageToken: description: Token for next page. type: string title: Mcp Server Service List Connections Response type: object x-speakeasy-name-override: MCPServerServiceListConnectionsResponse c1.api.ai_governance.v1.MCPConnectionView: description: |- MCPConnectionView is the user-facing representation of a per-user MCP server, including whether the calling user has an active credential. Covers both OAuth2 authorization-code passthrough (where the user connects via an IdP redirect) and bearer-token / custom-header passthrough (where the user submits a value via SubmitUserCredential). The frontend branches on auth_method to decide which flow to drive. properties: appId: description: App that owns this MCP server. type: string authMethod: description: |- Auth method on the connector. Drives the FE connect-flow choice: OAUTH2 → redirect via CreateAuthorizeURL; BEARER_TOKEN / CUSTOM_HEADER → form dialog via SubmitUserCredential. enum: - MCP_SERVER_AUTH_METHOD_UNSPECIFIED - MCP_SERVER_AUTH_METHOD_NONE - MCP_SERVER_AUTH_METHOD_BEARER_TOKEN - MCP_SERVER_AUTH_METHOD_OAUTH2 - MCP_SERVER_AUTH_METHOD_CUSTOM_HEADER - MCP_SERVER_AUTH_METHOD_AWS_SIGV4 - MCP_SERVER_AUTH_METHOD_BASIC_AUTH type: string x-speakeasy-unknown-values: allow authorizedAsEmail: description: |- Email of the external identity (from OAuth ID token). Empty for non-OAuth connections (no upstream identity to surface). type: string authorizedAsName: description: |- Display name of the external identity (from OAuth ID token). Empty for non-OAuth connections. type: string connected: description: Whether the calling user has an active credential. type: boolean connectedAt: format: date-time type: - string - 'null' connectorId: description: MCP server connector ID. type: string description: description: Description of the MCP server. type: string displayName: description: Display name of the MCP server. type: string serverType: description: Server type (hosted or external). enum: - MCP_SERVER_TYPE_UNSPECIFIED - MCP_SERVER_TYPE_HOSTED - MCP_SERVER_TYPE_EXTERNAL type: string x-speakeasy-unknown-values: allow title: Mcp Connection View type: object x-speakeasy-name-override: MCPConnectionView securitySchemes: bearerAuth: scheme: bearer type: http oauth: description: >- This API uses OAuth2 with the Client Credential flow. Client Credentials must be sent in the BODY, not the headers. For an example of how to implement this, refer to the [c1TokenSource.Token()](https://github.com/ConductorOne/conductorone-sdk-go/blob/3375fe7c0126d17e7ec4e711693dee7b791023aa/token_source.go#L101-L187) function. flows: clientCredentials: scopes: {} tokenUrl: /auth/v1/token type: oauth2 ````