---
title: "Changes to MCP Tool-Call Stream"
method: POST
path: "/mcp/tool-call-stream"
---

# Changes to MCP Tool-Call Stream

`POST /mcp/tool-call-stream`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 13 revisions.

- **2026-08-23** `6828e5609564` — 1 breaking, 1 info

## Changes

- **2026-08-23** `6828e5609564` — 1 breaking, 1 info
  - removed the media type `application/json` for the response with the status `200`
  - added the media type `text/event-stream` for the response with the status `200`

---

[Operation](https://skmtc.dev/astroway/apis/astroway-calculation-api/docs/mcp/tool-call-stream/post.md) · [API](https://skmtc.dev/astroway/apis/astroway-calculation-api.md) · [Page](https://skmtc.dev/astroway/apis/astroway-calculation-api/changes/mcp/tool-call-stream/post)