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Contract Testing: Get Currently Supported Versions

contract-testing_get_currently_supported_versions

Read-onlyIdempotent

Retrieves all currently released and supported versions for a specified environment, with pagination controls.

Instructions

Retrieve all versions currently released and supported in a given environment.

Toolset: Environments and Deployments

Parameters:

environmentId (string) required: UUID of the environment
pageNumber (number): Page number (default: 1)
pageSize (number): Results per page (default: 5)

Input Schema

Name	Required	Description
`pageSize`	No	Results per page
`pageNumber`	No	Page number
`environmentId`	Yes	UUID of the environment

Output Schema

Name	Required	Description	Default
`_links`	No
`_embedded`	No
`pagination`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedv0.43.0Nov 3, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$defs": {
+    "Contact": {
+      "additionalProperties": {},
+      "properties": {
+        "details": {
+          "additionalProperties": {},
+          "properties": {},
+          "type": "object"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "EmbeddedLink": {
+      "additionalProperties": {},
+      "properties": {
+        "href": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        },
+        "templated": {
+          "type": "boolean"
+        },
+        "title": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "EmbeddedNamed": {
+      "additionalProperties": {},
+      "properties": {
+        "_links": {
+          "additionalProperties": {},
+          "properties": {
+            "self": {
+              "$ref": "#/$defs/EmbeddedLink"
+            }
+          },
+          "type": "object"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "EmbeddedReleasedVersion": {
+      "additionalProperties": {},
+      "properties": {
+        "_embedded": {
+          "additionalProperties": {},
+          "properties": {
+            "environment": {
+              "$ref": "#/$defs/Environment"
+            },
+            "pacticipant": {
+              "$ref": "#/$defs/EmbeddedNamed"
+            },
+            "version": {
+              "$ref": "#/$defs/EmbeddedVersion"
+            }
+          },
+          "type": "object"
+        },
+        "_links": {
+          "additionalProperties": {},
+          "properties": {
+            "self": {
+              "$ref": "#/$defs/EmbeddedLink"
+            }
+          },
+          "type": "object"
+        },
+        "createdAt": {
+          "type": "string"
+        },
+        "currentlySupported": {
+          "type": "boolean"
+        },
+        "uuid": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "EmbeddedTeam": {
+      "additionalProperties": {},
+      "properties": {
+        "_links": {
+          "additionalProperties": {},
+          "properties": {
+            "self": {
+              "$ref": "#/$defs/EmbeddedLink"
+            }
+          },
+          "type": "object"
+        },
+        "isDefault": {
+          "type": "boolean"
+        },
+        "name": {
+          "type": "string"
+        },
+        "uuid": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "EmbeddedVersion": {
+      "additionalProperties": {},
+      "properties": {
+        "_links": {
+          "additionalProperties": {},
+          "properties": {
+            "self": {
+              "$ref": "#/$defs/EmbeddedLink"
+            }
+          },
+          "type": "object"
+        },
+        "number": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "Environment": {
+      "additionalProperties": {},
+      "properties": {
+        "_embedded": {
+          "additionalProperties": {},
+          "properties": {
+            "teams": {
+              "items": {
+                "$ref": "#/$defs/EmbeddedTeam"
+              },
+              "type": "array"
+            }
+          },
+          "type": "object"
+        },
+        "_links": {
+          "additionalProperties": {},
+          "properties": {
+            "pb:currently-deployed-deployed-versions": {
+              "$ref": "#/$defs/EmbeddedLink"
+            },
+            "pb:currently-supported-released-versions": {
+              "$ref": "#/$defs/EmbeddedLink"
+            },
+            "pb:environments": {
+              "$ref": "#/$defs/EmbeddedLink"
+            },
+            "self": {
+              "$ref": "#/$defs/EmbeddedLink"
+            }
+          },
+          "type": "object"
+        },
+        "contacts": {
+          "items": {
+            "$ref": "#/$defs/Contact"
+          },
+          "type": "array"
+        },
+        "createdAt": {
+          "type": "string"
+        },
+        "displayName": {
+          "type": "string"
+        },
+        "isDefault": {
+          "type": "boolean"
+        },
+        "name": {
+          "type": "string"
+        },
+        "production": {
+          "type": "boolean"
+        },
+        "teamUuids": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "updatedAt": {
+          "type": "string"
+        },
+        "uuid": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    }
+  },
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": {},
+  "properties": {
+    "_embedded": {
+      "additionalProperties": {},
+      "properties": {
+        "releasedVersions": {
+          "items": {
+            "$ref": "#/$defs/EmbeddedReleasedVersion"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
+    "_links": {
+      "additionalProperties": {},
+      "properties": {
+        "self": {
+          "$ref": "#/$defs/EmbeddedLink"
+        }
+      },
+      "type": "object"
+    },
+    "pagination": {
+      "additionalProperties": false,
+      "properties": {
+        "pageNumber": {
+          "type": "number"
+        },
+        "pageSize": {
+          "type": "number"
+        },
+        "totalItems": {
+          "type": "number"
+        },
+        "totalPages": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "pageNumber",
+        "pageSize",
+        "totalItems",
+        "totalPages"
+      ],
+      "type": "object"
+    }
+  },
+  "type": "object"
+}

Addedv0.40.0Sep 3, 2026
Removedv0.34.0Aug 7, 2026
First observedv0.27.1Jun 29, 2026

TDQS

A3.5/5.0

Behavior3/5

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

The annotations already declare readOnlyHint, idempotentHint, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds useful environment-scoped semantics, but it does not explain pagination behavior, auth requirements, or other operational traits beyond the schema.

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

Conciseness4/5

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

The main purpose is front-loaded in a single clear sentence, and the remaining structure is easy to scan. The parameter bullets largely duplicate the schema, but the description remains short and not wasteful.

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?

This is a simple read-only tool with full schema coverage, annotations, and an output schema. The description is sufficient to invoke it correctly; only explicit sibling differentiation is notably missing.

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 description coverage is 100%, so the schema already documents all three parameters. The description repeats the same parameter meanings without adding format details, constraints, or behavior beyond what the schema provides.

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

Purpose4/5

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

The description states a specific verb and resource: 'Retrieve all versions currently released and supported in a given environment.' The scope helps distinguish it from deployed-version siblings, but it does not explicitly name or contrast those alternatives.

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

Usage Guidelines3/5

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

Usage is implied by the environment-scoped, read-only framing, but there is no explicit guidance on when to use this tool versus similar siblings such as get_currently_deployed_versions or list_environment_versions.

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

Deploy Server