diff --git a/openapi/server-api.json b/openapi/server-api.json
index d7745ca2b..b0289a493 100644
--- a/openapi/server-api.json
+++ b/openapi/server-api.json
@@ -8694,6 +8694,83 @@
         ],
         "type": "object"
       },
+      "SubjektivSubjectCreateRequest": {
+        "additionalProperties": false,
+        "properties": {
+          "role": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "role"
+        ],
+        "type": "object"
+      },
+      "SubjektivSubjectResponse": {
+        "additionalProperties": false,
+        "properties": {
+          "created_at": {
+            "type": "string"
+          },
+          "current_worker": {
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/WorkerLaunchWorkerSummary"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Current keyed-singleton owner, when one exists. This is a live Yoi\nprojection, not state duplicated in the subjektiv store."
+          },
+          "id": {
+            "type": "string"
+          },
+          "role": {
+            "type": "string"
+          },
+          "state": {
+            "$ref": "#/components/schemas/SubjektivSubjectState"
+          },
+          "store_revision": {
+            "format": "uint64",
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "updated_at": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "role",
+          "state",
+          "store_revision",
+          "created_at",
+          "updated_at"
+        ],
+        "type": "object"
+      },
+      "SubjektivSubjectState": {
+        "enum": [
+          "active",
+          "retired"
+        ],
+        "type": "string"
+      },
+      "SubjektivSubjectWorkerStartRequest": {
+        "additionalProperties": false,
+        "properties": {
+          "worker": {
+            "$ref": "#/components/schemas/CreateWorkspaceWorkerRequest"
+          }
+        },
+        "required": [
+          "worker"
+        ],
+        "type": "object"
+      },
       "SubscriptionWorkerAvailability": {
         "description": "Whether the Workspace Server has a current Runtime observation for a Worker.\n\n`Unavailable` deliberately does not imply `Stopped`: it means the last observed\nlifecycle state is retained while the Runtime observation source is unavailable.",
         "enum": [
@@ -14004,7 +14081,7 @@
   "info": {
     "title": "Yoi Server API",
     "version": "0.1.0",
-    "x-yoi-source-digest": "sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a"
+    "x-yoi-source-digest": "sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564"
   },
   "openapi": "3.1.0",
   "paths": {
@@ -27945,6 +28022,454 @@
         ]
       }
     },
+    "/api/w/{workspace_id}/subjektiv/subjects": {
+      "post": {
+        "operationId": "subjektiv_subject_create",
+        "parameters": [
+          {
+            "explode": false,
+            "in": "path",
+            "name": "workspace_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          }
+        ],
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/SubjektivSubjectCreateRequest"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "201": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/SubjektivSubjectResponse"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "400": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "404": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "409": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "500": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          }
+        },
+        "security": [
+          {
+            "bearerAuth": []
+          },
+          {
+            "browserSession": []
+          }
+        ]
+      }
+    },
+    "/api/w/{workspace_id}/subjektiv/subjects/{subject_id}": {
+      "get": {
+        "operationId": "subjektiv_subject_get",
+        "parameters": [
+          {
+            "explode": false,
+            "in": "path",
+            "name": "workspace_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          },
+          {
+            "explode": false,
+            "in": "path",
+            "name": "subject_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          }
+        ],
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/SubjektivSubjectResponse"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "400": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "404": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "500": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          }
+        },
+        "security": [
+          {
+            "bearerAuth": []
+          },
+          {
+            "browserSession": []
+          }
+        ]
+      }
+    },
+    "/api/w/{workspace_id}/subjektiv/subjects/{subject_id}/retire": {
+      "post": {
+        "operationId": "subjektiv_subject_retire",
+        "parameters": [
+          {
+            "explode": false,
+            "in": "path",
+            "name": "workspace_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          },
+          {
+            "explode": false,
+            "in": "path",
+            "name": "subject_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          }
+        ],
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/SubjektivSubjectResponse"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "400": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "404": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "409": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "500": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          }
+        },
+        "security": [
+          {
+            "bearerAuth": []
+          },
+          {
+            "browserSession": []
+          }
+        ]
+      }
+    },
+    "/api/w/{workspace_id}/subjektiv/subjects/{subject_id}/worker": {
+      "post": {
+        "operationId": "subjektiv_subject_worker_start",
+        "parameters": [
+          {
+            "explode": false,
+            "in": "path",
+            "name": "workspace_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          },
+          {
+            "explode": false,
+            "in": "path",
+            "name": "subject_id",
+            "required": true,
+            "schema": {
+              "$ref": "#/components/schemas/string"
+            },
+            "style": "simple"
+          }
+        ],
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/SubjektivSubjectWorkerStartRequest"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BrowserCreateWorkerResponse"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "400": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "404": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "409": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "500": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "502": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          },
+          "503": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/RepositoryApiError"
+                }
+              }
+            },
+            "description": "Error response"
+          }
+        },
+        "security": [
+          {
+            "bearerAuth": []
+          },
+          {
+            "browserSession": []
+          }
+        ]
+      }
+    },
     "/api/w/{workspace_id}/tickets": {
       "get": {
         "operationId": "ticket_list",
diff --git a/web/workspace/src/lib/generated/companion-api.ts b/web/workspace/src/lib/generated/companion-api.ts
index 4a43a0719..402ca4ec2 100644
--- a/web/workspace/src/lib/generated/companion-api.ts
+++ b/web/workspace/src/lib/generated/companion-api.ts
@@ -1,6 +1,6 @@
 // @generated by yoi-companion-openapi-typescript@1. Do not edit.
 // Input: openapi/server-api.json
-// Input contract: 0.1.0 (sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a)
+// Input contract: 0.1.0 (sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564)
 // Options: companion-operation-schema-closure,openapi-3.1,strict-integer-ranges,sorted-output
 // Output: web/workspace/src/lib/generated/companion-api.ts
 // Regenerate/check: cargo run -q -p server-api --example generate_companion_api_types -- --check
diff --git a/web/workspace/src/lib/generated/repository-api.ts b/web/workspace/src/lib/generated/repository-api.ts
index ed25bd296..b7729a45a 100644
--- a/web/workspace/src/lib/generated/repository-api.ts
+++ b/web/workspace/src/lib/generated/repository-api.ts
@@ -1,6 +1,6 @@
 // @generated by yoi-repository-openapi-typescript@1. Do not edit.
 // Input: openapi/server-api.json
-// Input contract: 0.1.0 (sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a)
+// Input contract: 0.1.0 (sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564)
 // Options: repository-operation-schema-closure,openapi-3.1,format:uint64=safe-number,strict-safe-integers,sorted-output
 // Output: web/workspace/src/lib/generated/repository-api.ts
 // Regenerate/check: cargo run -q -p server-api --example generate_repository_openapi_types -- --check
diff --git a/web/workspace/src/lib/generated/runtime-api.ts b/web/workspace/src/lib/generated/runtime-api.ts
index 090217650..44018280e 100644
--- a/web/workspace/src/lib/generated/runtime-api.ts
+++ b/web/workspace/src/lib/generated/runtime-api.ts
@@ -1,6 +1,6 @@
 // @generated by yoi-runtime-openapi-typescript@1. Do not edit.
 // Input: openapi/server-api.json
-// Input contract: 0.1.0 (sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a)
+// Input contract: 0.1.0 (sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564)
 // Options: runtime-operation-schema-closure,openapi-3.1,strict-integer-ranges,sorted-output
 // Output: web/workspace/src/lib/generated/runtime-api.ts
 // Regenerate/check: cargo run -q -p server-api --example generate_runtime_api_types -- --check
diff --git a/web/workspace/src/lib/generated/ticket-api.ts b/web/workspace/src/lib/generated/ticket-api.ts
index 014210126..0e0269569 100644
--- a/web/workspace/src/lib/generated/ticket-api.ts
+++ b/web/workspace/src/lib/generated/ticket-api.ts
@@ -1,6 +1,6 @@
 // @generated by yoi-ticket-browser-openapi-typescript@1. Do not edit.
 // Input: openapi/server-api.json
-// Input contract: 0.1.0 (sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a)
+// Input contract: 0.1.0 (sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564)
 // Options: ticket-objective-merge-request-browser-operation-schema-closure,openapi-3.1,strict-integer-ranges,sorted-output
 // Output: web/workspace/src/lib/generated/ticket-api.ts
 // Regenerate/check: cargo run -q -p server-api --example generate_ticket_api_types -- --check
diff --git a/web/workspace/src/lib/generated/worker-launch-api.ts b/web/workspace/src/lib/generated/worker-launch-api.ts
index 7085c833c..03244afc9 100644
--- a/web/workspace/src/lib/generated/worker-launch-api.ts
+++ b/web/workspace/src/lib/generated/worker-launch-api.ts
@@ -1,6 +1,6 @@
 // @generated by yoi-worker-openapi-typescript@1. Do not edit.
 // Input: openapi/server-api.json
-// Input contract: 0.1.0 (sha256:a0956070b29f49aafac3b19a0fa54626f285bdf01337f26afc4389ff6d23495a)
+// Input contract: 0.1.0 (sha256:f11b2e87b1d89a62f6885000cd88b0753e4f4743abaa8cb1dbd09c682fcd1564)
 // Options: worker-operation-schema-closure,openapi-3.1,strict-integer-ranges,sorted-output
 // Output: web/workspace/src/lib/generated/worker-launch-api.ts
 // Regenerate/check: cargo run -q -p server-api --example generate_worker_launch_api_types -- --check