---
title: "Changes to MCP JSON-RPC endpoint"
method: POST
path: "/mcp"
---

# Changes to MCP JSON-RPC endpoint

`POST /mcp`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 4 revisions.

- **2026-08-07** `162685d4e1ec` — 1 breaking, 1 info
- **2026-08-06** `3f363a35a60f` — 1 info

## Changes

- **2026-08-07** `162685d4e1ec` — 1 breaking, 1 info
  - removed `subschema #1, subschema #2, subschema #3` from the `oneOf[#/components/schemas/JsonRpcToolsCallRequest]/params` request property `oneOf` list
  - added `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6, subschema #7, subschema #8, subschema #9, subschema #10, subschema #11, subschema #12, subschema #13, subschema #14, subschema #15, subschema #16, subschema #17, subschema #18, subschema #19, subschema #20, subschema #21, subschema #22, subschema #23, subschema #24, subschema #25, subschema #26, subschema #27, subschema #28, subschema #29, subschema #30, subschema #31, subschema #32, subschema #33, subschema #34, subschema #35, subschema #36, subschema #37, subschema #38, subschema #39, subschema #40, subschema #41, subschema #42, subschema #43, subschema #44, subschema #45, subschema #46` to the `oneOf[#/components/schemas/JsonRpcToolsCallRequest]/params` request property `oneOf` list
- **2026-08-06** `3f363a35a60f` — 1 info
  - added the new optional request property `oneOf[#/components/schemas/JsonRpcToolsCallRequest]/params/oneOf[subschema #2]/arguments/job_id`

---

[Operation](https://skmtc.dev/incidentflow-io/apis/incidentflow-mcp-api/docs/mcp/post.md) · [API](https://skmtc.dev/incidentflow-io/apis/incidentflow-mcp-api.md) · [Page](https://skmtc.dev/incidentflow-io/apis/incidentflow-mcp-api/changes/mcp/post)