---
title: "Per-tool health (healthy/degraded/critical) with threshold violations"
method: GET
path: "/v1/analytics/tools/monitoring/health-check"
tags: ["analytics"]
---

# Per-tool health (healthy/degraded/critical) with threshold violations

`GET /v1/analytics/tools/monitoring/health-check`

## Query parameters

- `silent_lookback_seconds` integer
- `min_invocations` integer
- `error_rate_warning` number
- `error_rate_critical` number
- `p95_latency_warning_ms` number
- `p95_latency_critical_ms` number
- `tool_id` string, nullable
- `tool_type` string, nullable
- `start_date` string, date, required
- `end_date` string, date, required

## Response `200`

Successful Response

- HealthCheckRow[]
  - `tool_id` string, required
  - `tool_name` string, required
  - `tool_type` string, required
  - `invocation_count` integer, required
  - `error_count` integer, required
  - `error_rate` number, required
  - `p95_latency_ms` number, nullable
  - `status` string, required
  - `violations` string[], required

## Other responses

- `400` — Bad request
- `401` — Authentication required
- `422` — Validation Error

---

[API](https://skmtc.net/oneloop-hq/apis/feather-api.md) · [All operations](https://skmtc.net/oneloop-hq/apis/feather-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/oneloop-hq/feather-api/revisions/5a5597ebb2d6/schema)