# bugsnag_list_project_errors List and search errors in a project using customizable filters and pagination Parameters: - projectId (string): Unique identifier of the project. This is optional if a current project is set and is used to set the current project for BugSnag tools. - filters (record): Apply filters to narrow down the error list. Use the List Project Event Filters tool to discover available filter fields. Time filters support extended ISO 8601 format (e.g. 2018-05-20T00:00:00Z) or relative format (e.g. 7d, 24h). (default: {"event.since":[{"type":"eq","value":"30d"}],"error.status":[{"type":"eq","value":"open"}]}) - sort (enum): Field to sort the errors by (default: "last_seen") - direction (enum): Sort direction for ordering results (default: "desc") - perPage (number): How many results to return per page. (default: 30) - nextUrl (string): URL for retrieving the next page of results. Use the value in the previous response to get the next page when more results are available. Only values provided in the output from this tool can be used. Do not attempt to construct it manually. Use Cases: 1. Debug recent application errors by filtering for open errors in the last 7 days 2. Generate error reports for stakeholders by filtering specific error types or severity levels 3. Monitor error trends over time using date range filters 4. Find errors affecting specific users or environments using metadata filters Examples: 1. Find errors affecting a specific user in the last 24 hours json { "filters": { "user.email": [ { "type": "eq", "value": "user@example.com" } ], "event.since": [ { "type": "eq", "value": "24h" } ] } } Expected Output: JSON object with a list of errors in the 'data' field, a count of the current page of results in the 'count' field, and a total count of all results in the 'total' field 2. Get the 10 open errors with the most users affected in the last 30 days json { "filters": { "event.since": [ { "type": "eq", "value": "30d" } ], "error.status": [ { "type": "eq", "value": "open" } ] }, "sort": "users", "direction": "desc", "perPage": 10 } Expected Output: JSON object with a list of errors in the 'data' field, a count of the current page of results in the 'count' field, and a total count of all results in the 'total' field 3. Get the next 50 results json { "nextUrl": "https://api.bugsnag.com/projects/515fb9337c1074f6fd000003/errors?base=2025-08-29T13%3A11%3A37Z&direction=desc&filters%5Berror.status%5D%5B%5D%5Btype%5D=eq&filters%5Berror.status%5D%5B%5D%5Bvalue%5D=open&offset=10&per_page=10&sort=users", "perPage": 50 } Expected Output: JSON object with a list of errors, with a URL to the next page if more results are available and a total count of all errors matched Hints: 1. Use List Project Event Filters tool first to discover valid filter field names for your project 2. Combine multiple filters to narrow results - filters are applied with AND logic 3. For time filters: use relative format (7d, 24h) for recent periods or ISO 8601 UTC format (2018-05-20T00:00:00Z) for specific dates 4. Common time filters: event.since (from this time), event.before (until this time) 5. The 'event.since' filter and 'error.status' filters are always applied and if not specified are set to '30d' and 'open' respectively 6. There may not be any errors matching the filters - this is not a problem with the tool, in fact it might be a good thing that the user's application had no errors 7. This tool returns paged results. The 'page_error_count' field indicates the number of results returned in the current page, and the 'total_error_count' field indicates the total number of results across all pages. 8. If the output contains a 'next_url' value, there are more results available - call this tool again supplying the next URL as a parameter to retrieve the next page. 9. Do not modify the next URL as this can cause incorrect results. The only other parameter that can be used with 'next' is 'per_page' to control the page size. Agent View of the PolicyLayer registry record for `bugsnag_list_project_errors`. HTML page: https://policylayer.com/tools/smartbear-mcp/bugsnag-list-project-errors ## Facts - Tool: `bugsnag_list_project_errors` - Server: SmartBear MCP (`SmartBear/smartbear-mcp`) — https://policylayer.com/tools/smartbear-mcp.md - Homepage: https://github.com/SmartBear/smartbear-mcp - Risk category: Read (Low risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 6 - Recommended policy verdict: Allowed ## Parameters | Parameter | Type | Required | Description | | --- | --- | --- | --- | | `sort` | string | no | Field to sort the errors by | | `filters` | object | no | Apply filters to narrow down the error list. Use the List Project Event Filters tool to discover available filter fields. Time filters support extended ISO 8601 | | `nextUrl` | string | no | URL for retrieving the next page of results. Use the value in the previous response to get the next page when more results are available. Only values provided i | | `perPage` | number | no | How many results to return per page. | | `direction` | string | no | Sort direction for ordering results | | `projectId` | string | no | Unique identifier of the project. This is optional if a current project is set and is used to set the current project for BugSnag tools. | Parameters from the server's own tool schema. ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "bugsnag_list_project_errors", "arguments": {} } } ``` ## Why bugsnag_list_project_errors is rated Low This tool retrieves and queries error data from BugSnag projects with filtering and pagination capabilities. It has no side effects—it performs read-only operations to list and search existing errors. No creation, modification, deletion, or execution capabilities are present. From the tool's own definition: "Tool description states 'List and search errors in a project' with 'customizable filters and pagination'. Parameters show projectId and filters for querying; no parameters for modification, deletion, or execution of code/commands." ## Use case AI agents call bugsnag_list_project_errors to retrieve information from SmartBear MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches SmartBear MCP: ```json { "version": "1", "default": "deny", "tools": { "bugsnag_list_project_errors": {} } } ``` ## Other tools on SmartBear MCP (239) - `collaborator_delete_collaborator_remote_system_configuration` — Destructive — https://policylayer.com/tools/smartbear-mcp/collaborator-delete-collaborator-remote-system-configuration.md - `contract-testing_admin_delete_role` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-delete-role.md - `contract-testing_admin_delete_team` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-delete-team.md - `contract-testing_admin_delete_user` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-delete-user.md - `contract-testing_admin_remove_role_from_user` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-remove-role-from-user.md - `contract-testing_admin_remove_user_from_team` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-remove-user-from-team.md - `contract-testing_admin_reset_roles` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-admin-reset-roles.md - `contract-testing_delete_all_integrations` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-all-integrations.md - `contract-testing_delete_branch` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-branch.md - `contract-testing_delete_environment` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-environment.md - `contract-testing_delete_integration` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-integration.md - `contract-testing_delete_pacticipant` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-pacticipant.md - `contract-testing_delete_secret` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-secret.md - `contract-testing_delete_webhook` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-delete-webhook.md - `contract-testing_regenerate_api_token` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-regenerate-api-token.md - `contract-testing_remove_label_from_pacticipant` — Destructive — https://policylayer.com/tools/smartbear-mcp/contract-testing-remove-label-from-pacticipant.md - `reflect_cancel_suite_execution` — Destructive — https://policylayer.com/tools/smartbear-mcp/reflect-cancel-suite-execution.md - `reflect_delete_previous_step` — Destructive — https://policylayer.com/tools/smartbear-mcp/reflect-delete-previous-step.md - `swagger_delete_portal_product` — Destructive — https://policylayer.com/tools/smartbear-mcp/swagger-delete-portal-product.md - `swagger_delete_table_of_contents` — Destructive — https://policylayer.com/tools/smartbear-mcp/swagger-delete-table-of-contents.md - `collaborator_reviewservice_action` — Execute — https://policylayer.com/tools/smartbear-mcp/collaborator-reviewservice-action.md - `collaborator_test_collaborator_remote_system_configuration_connection` — Execute — https://policylayer.com/tools/smartbear-mcp/collaborator-test-collaborator-remote-system-configuration-connection.md - `contract-testing_execute_webhook` — Execute — https://policylayer.com/tools/smartbear-mcp/contract-testing-execute-webhook.md - `contract-testing_generate_pact_tests` — Execute — https://policylayer.com/tools/smartbear-mcp/contract-testing-generate-pact-tests.md - `contract-testing_review_pact_tests` — Execute — https://policylayer.com/tools/smartbear-mcp/contract-testing-review-pact-tests.md - `contract-testing_test_execute_webhooks` — Execute — https://policylayer.com/tools/smartbear-mcp/contract-testing-test-execute-webhooks.md - `reflect_add_prompt_step` — Execute — https://policylayer.com/tools/smartbear-mcp/reflect-add-prompt-step.md - `reflect_connect_to_session` — Execute — https://policylayer.com/tools/smartbear-mcp/reflect-connect-to-session.md - `reflect_execute_suite` — Execute — https://policylayer.com/tools/smartbear-mcp/reflect-execute-suite.md - `reflect_run_test` — Execute — https://policylayer.com/tools/smartbear-mcp/reflect-run-test.md - …and 209 more: https://policylayer.com/tools/smartbear-mcp.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=smartbear-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/smartbear-mcp