---
title: "Changes to Discover WebMCP tools across the browser"
method: GET
path: "/browsers/{id_or_name}/webmcp/tools"
---

# Changes to Discover WebMCP tools across the browser

`GET /browsers/{id_or_name}/webmcp/tools`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 76 revisions.

- **2026-09-25** `743e00322e20`: 3 breaking, 1 warning, 4 info
- **2026-09-03** `8a0b0be14e94`: 1 info

## Changes

- **2026-09-25** `743e00322e20`: 3 breaking, 1 warning, 4 info
  - removed the required property `tools/items/description` from the response with the `200` status
  - removed the required property `tools/items/input_schema` from the response with the `200` status
  - removed the required property `tools/items/name` from the response with the `200` status
  - removed the optional property `tools/items/annotations` from the response with the `200` status
  - added the new optional `query` request parameter `exclude_custom`
  - added the optional property `tools/items/source/custom` to the response with the `200` status
  - added the optional property `tools/items/source/target_id` to the response with the `200` status
  - added the required property `tools/items/tool` to the response with the `200` status
- **2026-09-03** `8a0b0be14e94`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/onkernel/apis/kernel-api/docs/browsers/:id_or_name/webmcp/tools/get.md) - [API](https://skmtc.dev/onkernel/apis/kernel-api.md) - [Page](https://skmtc.dev/onkernel/apis/kernel-api/changes/browsers/:id_or_name/webmcp/tools/get)