Configs and Profiles

List an MCP server's tools

Changed on

Connects to a remote MCP server over streamable HTTP, negotiates the protocol version (stateless server/discover first, falling back to the initialize handshake for session-based servers), and returns the server's tools/list result. The request is not stored; use it to preview which tools a server exposes before referencing it from an agent config. Authentication mirrors the agent config mcp_servers.<key>.auth shape and resolves secrets available to the project. When the server does not speak MCP, the API responds 422 without an auth hint. When the server or its authorization server does not respond or fails, including a malformed MCP response or a JSON-RPC internal error from the server, the API responds 424; retrying may succeed once the server recovers. When the authorization server rejects the configured OAuth secret, the API responds 422 with an oauth hint so the caller can log in again. When Omnara times out reading or storing discovery state, the API responds 503. When the server rejects the connection with HTTP 401 or 403, the API probes the server's authorization requirements and responds 422 with an auth hint — oauth when the server advertises an OAuth authorization server, bearer when it expects a token but advertises no OAuth metadata. If that probe fails for a non-transient reason, the 422 carries no auth hint.

post/orgs/{orgID}/projects/{projectID}/mcp-servers/tools

Request

  • Base URL: https://api.omnara.com/v1
  • URL: https://api.omnara.com/v1/orgs/{orgID}/projects/{projectID}/mcp-servers/tools
  • Auth: one of:
    • HTTP bearer
    • API key in cookie __Host-omnara_session and API key in header X-Omnara-Csrf

Request body

urlstring uri required

Streamable HTTP MCP endpoint. Must use HTTPS, except that HTTP is allowed for loopback hosts during local development.

Response

Tools advertised by the MCP server.

protocol_versionstring required

MCP protocol version negotiated with the server.

Changes

    • breaking

      the response property became optional for the status

    • info

      added the non-success response with the status

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      added the non-success response with the status

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      added the non-success response with the status

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      removed the non-success response with the status

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      added the optional property to the response with the status

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      added the optional property to the response with the status

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      added the optional property to the response with the status

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      added the optional property to the response with the status

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      added the optional property to the response with the status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the authentication_unavailable enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

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      removed the conflict enum value from the response property for the response status

    • info

      removed the csrf_check_failed enum value from the response property for the response status

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      removed the csrf_check_failed enum value from the response property for the response status

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      removed the csrf_check_failed enum value from the response property for the response status

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      removed the csrf_check_failed enum value from the response property for the response status

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      removed the csrf_check_failed enum value from the response property for the response status

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      removed the csrf_check_failed enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the daemon_runtime_unregistered enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the forbidden enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the gone enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the idempotency_key_conflict enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the internal_error enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the invalid_request enum value from the response property for the response status

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      removed the managed_work_admission_denied enum value from the response property for the response status

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      removed the managed_work_admission_denied enum value from the response property for the response status

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      removed the managed_work_admission_denied enum value from the response property for the response status

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      removed the managed_work_admission_denied enum value from the response property for the response status

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      removed the managed_work_admission_denied enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_found enum value from the response property for the response status

    • info

      removed the not_wake_capable enum value from the response property for the response status

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      removed the not_wake_capable enum value from the response property for the response status

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      removed the not_wake_capable enum value from the response property for the response status

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      removed the not_wake_capable enum value from the response property for the response status

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      removed the not_wake_capable enum value from the response property for the response status

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      removed the not_wake_capable enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the pending_work enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the rate_limited enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the request_too_large enum value from the response property for the response status

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      removed the service_unavailable enum value from the response property for the response status

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      removed the service_unavailable enum value from the response property for the response status

    • info

      removed the service_unavailable enum value from the response property for the response status

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      removed the service_unavailable enum value from the response property for the response status

    • info

      removed the service_unavailable enum value from the response property for the response status

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      removed the service_unavailable enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the state_transition_conflict enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unauthorized enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unprocessable enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

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      removed the unsupported_media_type enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status

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      removed the upstream_error enum value from the response property for the response status

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      removed the upstream_error enum value from the response property for the response status

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      removed the upstream_error enum value from the response property for the response status

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      removed the upstream_error enum value from the response property for the response status

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      removed the upstream_error enum value from the response property for the response status

    • info

      removed the validation_failed enum value from the response property for the response status

    • info

      removed the validation_failed enum value from the response property for the response status

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      removed the validation_failed enum value from the response property for the response status

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      removed the validation_failed enum value from the response property for the response status

    • info

      removed the validation_failed enum value from the response property for the response status

    • info

      removed the validation_failed enum value from the response property for the response status

    This list may be incomplete.

    • breaking

      the response property became optional for the status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • warning

      added the new upstream_unavailable enum value to the response property for the response status

    • info

      added the non-success response with the status

    • info

      added the non-success response with the status

    • info

      added the non-success response with the status

    • info

      removed the non-success response with the status

    • info

      removed the upstream_error enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status

    • info

      removed the upstream_error enum value from the response property for the response status