---
title: "Validate Instance Spec"
method: POST
path: "/v1/mcp-server-instances/validate"
tags: ["v1", "protected", "mcp-server-instances"]
---

# Validate Instance Spec

`POST /v1/mcp-server-instances/validate`

Stateless spec validation. For type=url, probes with list_tools (3s budget).

## Request body

- ValidateRequest
  - `endpoint_url` string, nullable — For type=url: the MCP endpoint URL
  - `headers` object
  - `name` string, nullable
  - `type` string, required — Instance type: url, docker, command

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/agentarea/apis/agentarea-api.md) · [All operations](https://skmtc.net/agentarea/apis/agentarea-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/agentarea/agentarea-api/revisions/082e677c141c/schema)