---
title: "Every error code the host can return (generated from the error registry)"
method: GET
path: "/errors.json"
tags: ["status"]
---

# Every error code the host can return (generated from the error registry)

`GET /errors.json`

## Request

- Base URL: `https://mcphost.dev`
- URL: `https://mcphost.dev/errors.json`
- Auth: none declared

## Response `200`

OK

- ErrorCatalog
  - `classes` string[], required
  - `codes` object[], required
    - `class` string, required
    - `code` string, required
    - `docs_anchor` string, required
    - `family` string, required
    - `help_url` string, required
    - `remedy` string, required
    - `retryable` boolean, required
  - `version` string, required

---

[API](https://skmtc.dev/mcphost/apis/mcphost-http-api.md) · [All operations](https://skmtc.dev/mcphost/apis/mcphost-http-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mcphost/apis/mcphost-http-api/revisions/c5e92a236380?raw)