---
title: "Changes to Set Tool Permission Handler"
method: PUT
path: "/api/mcp/servers/{name}/tools/{tool_name}/permission"
---

# Changes to Set Tool Permission Handler

`PUT /api/mcp/servers/{name}/tools/{tool_name}/permission`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 30 revisions.

- **2026-09-18** `abf76937a751` — 2 info
- **2026-09-13** `9130e4640e24` — 1 info

## Changes

- **2026-09-18** `abf76937a751` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-09-13** `9130e4640e24` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api/docs/api/mcp/servers/:name/tools/:tool_name/permission/put.md) · [API](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api.md) · [Page](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api/changes/api/mcp/servers/:name/tools/:tool_name/permission/put)