UI Verify

Get what this PR does to the UI vs its base branch

get_pr_changeset

Read-onlyIdempotent

The cumulative 'this PR vs base' visual changeset (resolved by commitSha/prNumber/buildId) - what the whole PR does to the UI versus the branch it merges into, INDEPENDENT of what is left to review on the latest build. Unlike get_build (this commit vs the branch's own accepted baseline), this survives in-PR accepts: a story accepted mid-PR still shows under changed with status=accepted, so it answers 'what did this PR change' even after the gate reads clean. Returns base (the branch it merges into), counts {new,changed,removed,unchanged}, and the first page of new + changed + removed stories (storyId, title, name, kind, review status, aiVerdict). removed lists stories that HAD a baseline on the base branch but are gone from this PR's head (a deletion - otherwise invisible; each carries lastBuildId, the build that rendered its now-orphaned baseline). newNextCursor / changedNextCursor / removedNextCursor page the rest with list_pr_stories. No image URLs - fetch pixels by storyId with get_diff / render_diff_image.

Input Schema

Name	Required	Description
`buildId`	No	Resolve this exact build id.
`prNumber`	No	Resolve the latest build for this PR number.
`commitSha`	No	Resolve the build for this git commit SHA.
`projectId`	No	The project to look in (a projectId from list_projects). Needed only when you can access several projects; a buildId already names its project.

Output Schema

Name	Required	Description
`new`	Yes
`base`	Yes
`note`	No	Present when this is UI Verify's demo project rather than one of yours; says how to set up your own.
`counts`	Yes
`changed`	Yes
`removed`	Yes
`newNextCursor`	Yes
`changedNextCursor`	Yes
`removedNextCursor`	Yes
`openReviewComments`	No	Present when open review comments are waiting on some branch of this project; read yours with list_comments.

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedNov 8, 2026

addedOutput schema / properties / openReviewComments

Added value: +{
+  "additionalProperties": false,
+  "description": "Present when open review comments are waiting on some branch of this project; read yours with list_comments.",
+  "properties": {
+    "branches": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "branch": {
+            "type": "string"
+          },
+          "lastActivityAt": {
+            "type": "string"
+          },
+          "open": {
+            "type": "number"
+          }
+        },
+        "required": [
+          "branch",
+          "open",
+          "lastActivityAt"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "branchesTotal": {
+      "type": "number"
+    },
+    "hint": {
+      "type": "string"
+    },
+    "projectId": {
+      "type": "string"
+    },
+    "total": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "total",
+    "branches",
+    "branchesTotal",
+    "projectId",
+    "hint"
+  ],
+  "type": "object"
+}

Changed1 schema field changedOct 22, 2026

addedOutput schema / properties / note

Added value: +{
+  "description": "Present when this is UI Verify's demo project rather than one of yours; says how to set up your own.",
+  "type": "string"
+}

Changed5 schema fields changedOct 20, 2026

removedOutput schema / properties / changed / items / $ref
```
Removed value: -"#/properties/new/items"
```
addedOutput schema / properties / changed / items / additionalProperties
```
Added value: +false
```

addedOutput schema / properties / changed / items / properties

Added value: +{
+  "aiConfidence": {
+    "type": [
+      "string",
+      "null"
+    ]
+  },
+  "aiVerdict": {
+    "type": [
+      "string",
+      "null"
+    ]
+  },
+  "browsers": {
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "kind": {
+    "enum": [
+      "new",
+      "changed"
+    ],
+    "type": "string"
+  },
+  "name": {
+    "type": "string"
+  },
+  "status": {
+    "enum": [
+      "accepted",
+      "denied",
+      "ignored",
+      "pending"
+    ],
+    "type": "string"
+  },
+  "storyId": {
+    "type": "string"
+  },
+  "title": {
+    "type": "string"
+  },
+  "unstable": {
+    "type": "boolean"
+  },
+  "viewports": {
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  }
+}

addedOutput schema / properties / changed / items / required

Added value: +[
+  "storyId",
+  "title",
+  "name",
+  "kind",
+  "status",
+  "browsers",
+  "viewports",
+  "aiVerdict",
+  "aiConfidence",
+  "unstable"
+]

addedOutput schema / properties / changed / items / type
```
Added value: +"object"
```

Changed1 schema field changedOct 17, 2026

addedInput schema / properties / projectId

Added value: +{
+  "description": "The project to look in (a projectId from list_projects). Needed only when you can access several projects; a buildId already names its project.",
+  "format": "uuid",
+  "type": "string"
+}

Changed1 schema field changedSep 5, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "additionalProperties": false,
+  "properties": {
+    "base": {
+      "type": "string"
+    },
+    "changed": {
+      "items": {
+        "$ref": "#/properties/new/items"
+      },
+      "type": "array"
+    },
+    "changedNextCursor": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "counts": {
+      "additionalProperties": false,
+      "properties": {
+        "changed": {
+          "type": "number"
+        },
+        "new": {
+          "type": "number"
+        },
+        "removed": {
+          "type": "number"
+        },
+        "unchanged": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "new",
+        "changed",
+        "removed",
+        "unchanged"
+      ],
+      "type": "object"
+    },
+    "new": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "aiConfidence": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "aiVerdict": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "browsers": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "kind": {
+            "enum": [
+              "new",
+              "changed"
+            ],
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          },
+          "status": {
+            "enum": [
+              "accepted",
+              "denied",
+              "ignored",
+              "pending"
+            ],
+            "type": "string"
+          },
+          "storyId": {
+            "type": "string"
+          },
+          "title": {
+            "type": "string"
+          },
+          "unstable": {
+            "type": "boolean"
+          },
+          "viewports": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "storyId",
+          "title",
+          "name",
+          "kind",
+          "status",
+          "browsers",
+          "viewports",
+          "aiVerdict",
+          "aiConfidence",
+          "unstable"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "newNextCursor": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "removed": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "browsers": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "lastBuildId": {
+            "format": "uuid",
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          },
+          "storyId": {
+            "type": "string"
+          },
+          "title": {
+            "type": "string"
+          },
+          "viewports": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "storyId",
+          "title",
+          "name",
+          "lastBuildId",
+          "browsers",
+          "viewports"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "removedNextCursor": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "base",
+    "counts",
+    "new",
+    "newNextCursor",
+    "changed",
+    "changedNextCursor",
+    "removed",
+    "removedNextCursor"
+  ],
+  "type": "object"
+}

First observedSep 5, 2026

TDQS

Score is being calculated.

All UI Verify tools Inspect

Try in Browser

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources

Need Help?