diff --git a/.fluence/schemas/env.json b/.fluence/schemas/env.json
index 9f27d846..15ba59de 100644
--- a/.fluence/schemas/env.json
+++ b/.fluence/schemas/env.json
@@ -24,5 +24,6 @@
   },
   "required": [
     "version"
-  ]
+  ],
+  "additionalProperties": false
 }
diff --git a/.fluence/schemas/fluence.json b/.fluence/schemas/fluence.json
index 2a1f8e56..1d1afb23 100644
--- a/.fluence/schemas/fluence.json
+++ b/.fluence/schemas/fluence.json
@@ -88,7 +88,8 @@
                 }
               },
               "required": [],
-              "nullable": true
+              "nullable": true,
+              "additionalProperties": false
             },
             "properties": {
               "Module_name": {
@@ -161,7 +162,8 @@
                   }
                 },
                 "required": [],
-                "nullable": true
+                "nullable": true,
+                "additionalProperties": false
               }
             },
             "nullable": true,
@@ -170,7 +172,8 @@
         },
         "required": [
           "get"
-        ]
+        ],
+        "additionalProperties": false
       },
       "properties": {
         "Service_name": {
@@ -256,7 +259,8 @@
                   }
                 },
                 "required": [],
-                "nullable": true
+                "nullable": true,
+                "additionalProperties": false
               },
               "properties": {
                 "Module_name": {
@@ -329,7 +333,8 @@
                     }
                   },
                   "required": [],
-                  "nullable": true
+                  "nullable": true,
+                  "additionalProperties": false
                 }
               },
               "nullable": true,
@@ -338,7 +343,8 @@
           },
           "required": [
             "get"
-          ]
+          ],
+          "additionalProperties": false
         }
       },
       "required": [],
@@ -387,7 +393,8 @@
           }
         }
       },
-      "required": []
+      "required": [],
+      "additionalProperties": false
     },
     "aquaInputPath": {
       "type": "string",
@@ -437,7 +444,8 @@
             "minItems": 1
           }
         },
-        "required": []
+        "required": [],
+        "additionalProperties": false
       },
       "properties": {
         "workerName": {
@@ -469,7 +477,8 @@
               "minItems": 1
             }
           },
-          "required": []
+          "required": [],
+          "additionalProperties": false
         }
       },
       "required": []
@@ -589,6 +598,7 @@
           },
           "clock": {
             "type": "object",
+            "additionalProperties": false,
             "nullable": true,
             "description": "Trigger the spell execution periodically. If you want to disable this property by overriding it in fluence.yaml - pass empty config for it like this: `clock: {}`",
             "properties": {
@@ -629,7 +639,8 @@
         },
         "required": [
           "get"
-        ]
+        ],
+        "additionalProperties": false
       },
       "properties": {
         "Spell_name": {
@@ -661,6 +672,7 @@
             },
             "clock": {
               "type": "object",
+              "additionalProperties": false,
               "nullable": true,
               "description": "Trigger the spell execution periodically. If you want to disable this property by overriding it in fluence.yaml - pass empty config for it like this: `clock: {}`",
               "properties": {
@@ -701,7 +713,8 @@
           },
           "required": [
             "get"
-          ]
+          ],
+          "additionalProperties": false
         }
       },
       "required": []
@@ -757,7 +770,8 @@
       "required": [
         "contractsEnv",
         "relays"
-      ]
+      ],
+      "additionalProperties": false
     },
     "defaultSecretKeyName": {
       "description": "Secret key with this name will be used by default by js-client inside CLI to run Aqua code",
@@ -775,5 +789,6 @@
   ],
   "$id": "https://fluence.dev/schemas/fluence.yaml",
   "title": "fluence.yaml",
-  "description": "Defines Fluence Project, most importantly - what exactly you want to deploy and how. You can use `fluence init` command to generate a template for new Fluence project"
+  "description": "Defines Fluence Project, most importantly - what exactly you want to deploy and how. You can use `fluence init` command to generate a template for new Fluence project",
+  "additionalProperties": false
 }
diff --git a/.fluence/schemas/module.json b/.fluence/schemas/module.json
index 3c23537a..18a045bb 100644
--- a/.fluence/schemas/module.json
+++ b/.fluence/schemas/module.json
@@ -86,6 +86,7 @@
       "const": 0
     }
   },
+  "additionalProperties": false,
   "required": [
     "version",
     "name"
diff --git a/.fluence/schemas/service.json b/.fluence/schemas/service.json
index be8f063d..5019ffb5 100644
--- a/.fluence/schemas/service.json
+++ b/.fluence/schemas/service.json
@@ -86,7 +86,8 @@
         },
         "required": [
           "get"
-        ]
+        ],
+        "additionalProperties": false
       },
       "properties": {
         "facade": {
@@ -163,7 +164,8 @@
           },
           "required": [
             "get"
-          ]
+          ],
+          "additionalProperties": false
         },
         "Other_module_name": {
           "type": "object",
@@ -239,7 +241,8 @@
           },
           "required": [
             "get"
-          ]
+          ],
+          "additionalProperties": false
         }
       },
       "required": [
@@ -255,5 +258,6 @@
     "version",
     "name",
     "modules"
-  ]
+  ],
+  "additionalProperties": false
 }
diff --git a/.fluence/schemas/spell.json b/.fluence/schemas/spell.json
index 4c5a041d..10531fe8 100644
--- a/.fluence/schemas/spell.json
+++ b/.fluence/schemas/spell.json
@@ -23,6 +23,7 @@
     },
     "clock": {
       "type": "object",
+      "additionalProperties": false,
       "nullable": true,
       "description": "Trigger the spell execution periodically. If you want to disable this property by overriding it in fluence.yaml - pass empty config for it like this: `clock: {}`",
       "properties": {
@@ -65,5 +66,6 @@
     "version",
     "function",
     "aquaFilePath"
-  ]
+  ],
+  "additionalProperties": false
 }
diff --git a/.fluence/schemas/workers.json b/.fluence/schemas/workers.json
index 2b394551..cf08b55e 100644
--- a/.fluence/schemas/workers.json
+++ b/.fluence/schemas/workers.json
@@ -2,6 +2,7 @@
   "$id": "https://fluence.dev/schemas/workers.yaml",
   "title": "workers.yaml",
   "type": "object",
+  "additionalProperties": false,
   "description": "A result of app deployment. This file is created automatically after successful deployment using `fluence workers deploy` command",
   "properties": {
     "version": {
@@ -47,7 +48,8 @@
           "dealIdOriginal",
           "chainNetwork",
           "chainNetworkId"
-        ]
+        ],
+        "additionalProperties": false
       },
       "properties": {
         "Worker_deployed_using_deals": {
@@ -86,7 +88,8 @@
             "dealIdOriginal",
             "chainNetwork",
             "chainNetworkId"
-          ]
+          ],
+          "additionalProperties": false
         }
       },
       "required": [],
@@ -128,7 +131,8 @@
                 "host_id",
                 "spell_id",
                 "worker_id"
-              ]
+              ],
+              "additionalProperties": false
             }
           },
           "relayId": {
@@ -141,7 +145,8 @@
           "installation_spells",
           "relayId",
           "dummyDealId"
-        ]
+        ],
+        "additionalProperties": false
       },
       "properties": {
         "Worker_deployed_using_direct_hosting": {
@@ -177,7 +182,8 @@
                   "host_id",
                   "spell_id",
                   "worker_id"
-                ]
+                ],
+                "additionalProperties": false
               }
             },
             "relayId": {
@@ -190,7 +196,8 @@
             "installation_spells",
             "relayId",
             "dummyDealId"
-          ]
+          ],
+          "additionalProperties": false
         }
       },
       "required": [],
diff --git a/.gitignore b/.gitignore
index f03529c7..ce3c47e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,23 +1,12 @@
-/target
-
-# recommended by Fluence Labs:
 .idea
 .DS_Store
+/.fluence/secrets
+/.fluence/env.yaml
+/.fluence/schemas
+/.fluence/tmp
 **/node_modules
 **/target/
 .repl_history
-.vscode/settings.json
-src/ts/src/aqua
-src/js/src/aqua
-
-src/air
-src/distro/decider-spell/
-
-# builtin package artifacts
-connector/
-connector.tar.gz
-decider.json
-
-*.wasm
-
-**/target
+/.vscode/settings.json
+/src/ts/src/aqua
+/src/js/src/aqua
\ No newline at end of file
diff --git a/fluence.yaml b/fluence.yaml
index 1fc312f0..10f9b97c 100644
--- a/fluence.yaml
+++ b/fluence.yaml
@@ -1,9 +1,11 @@
 # yaml-language-server: $schema=.fluence/schemas/fluence.json
 
-# Defines Fluence Project, most importantly - what exactly you want to deploy and how. You can use `fluence init` command to generate a template for new Fluence project
-
-# Documentation: https://github.com/fluencelabs/fluence-cli/tree/main/docs/configs/fluence.md
+# Documentation: https://github.com/fluencelabs/cli/tree/main/docs/configs/fluence.md
+# Defines Fluence Project
+# Most importantly - what exactly you want to deploy and how
+# You can use `fluence init` command to generate a template for new Fluence project
 
+# config version
 version: 5
 
 # This is like the "main" Aqua file, but
@@ -44,21 +46,3 @@ spells:
   decider:
     # path to directory containing 'spell.yaml'
     get: src/aqua
-
-# Here I define where to deploy workers.
-hosts:
-  # this is the _worker_ name
-  decider:
-    peerIds:
-      # that's where to deploy it
-      - 12D3KooWJDiLFLmWstcFpAofWkYJzuvwuquNTQQkB9xzKjRyqqFJ
-    services:
-      - chain_connector
-    spells:
-      - decider
-
-relays:
-  - /ip4/127.0.0.1/tcp/9999/ws/p2p/12D3KooWJDiLFLmWstcFpAofWkYJzuvwuquNTQQkB9xzKjRyqqFJ
-  # - /dns4/stage.fluence.dev/tcp/19001/wss/p2p/12D3KooWHCJbJKGDfCgHSoCuK9q4STyRnVveqLoXAPBbXHTZx9Cv
-
-contractsEnv: testnet
diff --git a/src/aqua/spell.yml b/src/aqua/spell.yml
index e8e5dd85..7e59f65a 100644
--- a/src/aqua/spell.yml
+++ b/src/aqua/spell.yml
@@ -1,13 +1,17 @@
 # yaml-language-server: $schema=../../.fluence/schemas/spell.json
-yaml-language-server: $schema=../../../.fluence/schemas/spell.yaml.json
+#
 # Defines a spell. You can use `fluence spell new` command to generate a template for new spell
 # Documentation: https://github.com/fluencelabs/fluence-cli/tree/main/docs/configs/spell.md
 version: 0
+
 aquaFilePath: ./decider/poll.aqua
+
 function: main
+
 clock:
   periodSec: 20
   endDelaySec: 1800
+
 initArgs:
   chain:
     api_endpoint: http://127.0.0.1:8545