---
description: Count successful, failed, or cached MCP tool calls separately, with successful calls as the default.
title: Filter MCP tool-call analytics by response status
image: https://developers.cloudflare.com/changelog/post/2026-10-28-mcp-analytics-response-status/og.png?v=75100fb53beb9da1
---

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October 28, 2026

## Filter MCP tool-call analytics by response status

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MCP tool-call analytics support a `response_status` query parameter on the account, portal, and server timeseries endpoints. Use `success`, `error`, or `cached` to count one status, or `all` to include every status.

The default is `success`. Previously, counts included failed and cached calls. If you need the previous all-status counts, set `response_status=all` explicitly:

```txt
GET /accounts/{account_id}/access/ai-controls/mcp/analytics/tool-calls/timeseries?response_status=all
```

The response includes the selected `response_status`. Invalid values, including an empty value, return `400`.

For all query parameters and scoped endpoints, refer to [View tool-call analytics](https://developers.cloudflare.com/cloudflare-one/access-controls/ai-controls/mcp-portals/#view-tool-call-analytics).

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