---
title: "Workflow Progress Preflight"
method: OPTIONS
path: "/v1/mcp/workflow-progress/{run_id}"
tags: ["mcp-iframe-polling"]
---

# Workflow Progress Preflight

`OPTIONS /v1/mcp/workflow-progress/{run_id}`

## Request

- Base URL: `https://api.evidenso.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.evidenso.com/v1/mcp/workflow-progress/{run_id}`
- Auth: none declared

CORS preflight handler. No body, no auth — just headers.

## Path parameters

- `run_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/evidenso/apis/persona-rag-api.md) - [All operations](https://skmtc.dev/evidenso/apis/persona-rag-api/llms.txt) - [OpenAPI document](https://skmtc.dev/evidenso/apis/persona-rag-api/revisions/86408c178d4f?raw)