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WCAG-Compliance

wcagc-mcp

by WCAG-Compliance
OverviewSchemaRelated ServersScoreDiscussions
TypeScript
Hybrid

Get a journey run by id

get_journey_run
Read-onlyIdempotent

Use this tool to check the progress of a journey run, retrieve per-step checkpoints, and obtain failure reasons if a step fails.

Instructions

Polls a run started by run_journey — per-step checkpoints and, once terminal, a failure reason if a step failed. Pro+.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
runIdYesThe id returned by run_journey.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
runYes
standardYesThe standard the checks were run against, e.g. "WCAG 2.1 AA".
scoringGuidanceYesBinding instruction for the assistant reading this result. Follow it literally.
coverageDisclaimerYesWhy this result is not a compliance verdict. Always relay it; never present a scan as proof of conformance.

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed2 schema fields changedv0.1.2
    • addedInput schema / properties / runId / description
      Added value: +"The id returned by run_journey."
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "additionalProperties": false,
+  "properties": {
+    "coverageDisclaimer": {
+      "description": "Why this result is not a compliance verdict. Always relay it; never present a scan as proof of conformance.",
+      "type": "string"
+    },
+    "run": {
+      "additionalProperties": false,
+      "properties": {
+        "checkpoints": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "label": {
+                "type": "string"
+              },
+              "scanId": {
+                "type": "string"
+              },
+              "status": {
+                "type": "string"
+              },
+              "url": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "scanId",
+              "label",
+              "url",
+              "status"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "createdAt": {
+          "type": "string"
+        },
+        "failedStepIndex": {
+          "type": [
+            "number",
+            "null"
+          ]
+        },
+        "failureReasonCode": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "failureReasonText": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "finishedAt": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "id": {
+          "type": "string"
+        },
+        "journeyId": {
+          "type": "string"
+        },
+        "siteId": {
+          "type": "string"
+        },
+        "startedAt": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "status": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "journeyId",
+        "siteId",
+        "status",
+        "checkpoints",
+        "createdAt"
+      ],
+      "type": "object"
+    },
+    "scoringGuidance": {
+      "description": "Binding instruction for the assistant reading this result. Follow it literally.",
+      "type": "string"
+    },
+    "standard": {
+      "description": "The standard the checks were run against, e.g. \"WCAG 2.1 AA\".",
+      "type": "string"
+    }
+  },
+  "required": [
+    "run",
+    "coverageDisclaimer",
+    "scoringGuidance",
+    "standard"
+  ],
+  "type": "object"
+}
  2. Addedv0.1.1

TDQS

A4.2/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Beyond annotations (readOnlyHint, idempotentHint, destructiveHint), the description adds that the tool polls, provides per-step checkpoints, and gives failure reason on terminal state. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, front-loaded with key information, no redundancy. Every sentence adds value.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With full schema coverage and output schema implied, the description sufficiently covers polling behavior and terminal state. Minor gap: no mention of error handling or rate limits, but acceptable for a simple read-only tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% for the single parameter runId, described as 'The id returned by run_journey.' The description does not add new meaning beyond the schema, so baseline score of 3.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool polls a journey run started by run_journey, with per-step checkpoints and failure reason. It differentiates from siblings like get_run by specifying 'journey run' and referencing run_journey.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description indicates usage after run_journey and mentions 'Pro+' tier. It does not explicitly state when not to use or list alternatives, but the sibling list provides context.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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