Amazing Marvin MCP

get_all_tasks

Retrieve all tasks across all projects, with optional label filtering for comprehensive search.

Instructions

Get all tasks across all projects with optional label filtering (comprehensive search).

Use when you need to search/filter across your entire task system. For daily focus, use get_daily_productivity_overview() instead.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`label`	No	Optional label name to filter by. If None, returns all tasks.
`debug`	No

Output Schema

TableJSON Schema

Name	Required	Description	Default
`data`	Yes
`metadata`	Yes	Metadata about the data itself
`summary`	Yes	Human-readable insights
`debug`	Yes
`success`	Yes
`api_version`	No		current
`response_version`	No		1.0

Schema Changelog

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

Changed16 schema fields changedv0.1.7May 3, 2026

addedInput schema / additionalProperties
```
Added value: +false
```

addedInput schema / properties / label / description

Added value: +"Optional label name to filter by. If None, returns all tasks."

removedOutput schema / $defs

Removed value: -{
-  "ErrorDetails": {
-    "properties": {
-      "error_type": {
-        "type": "string"
-      },
-      "message": {
-        "type": "string"
-      },
-      "retry_suggested": {
-        "default": false,
-        "type": "boolean"
-      },
-      "user_message": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "error_type",
-      "message",
-      "user_message"
-    ],
-    "type": "object"
-  },
-  "ResponseDebug": {
-    "properties": {
-      "api_calls_made": {
-        "default": 1,
-        "type": "integer"
-      },
-      "api_endpoint": {
-        "type": "string"
-      },
-      "cache_hit": {
-        "default": false,
-        "type": "boolean"
-      },
-      "error": {
-        "anyOf": [
-          {
-            "$ref": "#/$defs/ErrorDetails"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      },
-      "response_time_ms": {
-        "type": "integer"
-      },
-      "warnings": {
-        "anyOf": [
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      }
-    },
-    "required": [
-      "api_endpoint",
-      "response_time_ms"
-    ],
-    "type": "object"
-  },
-  "ResponseMetadata": {
-    "properties": {
-      "count": {
-        "type": "integer"
-      },
-      "data_freshness": {
-        "default": "real_time",
-        "type": "string"
-      },
-      "end_date": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      },
-      "filters_applied": {
-        "anyOf": [
-          {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      },
-      "source": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      },
-      "start_date": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      }
-    },
-    "required": [
-      "count"
-    ],
-    "type": "object"
-  },
-  "ResponseSummary": {
-    "properties": {
-      "action_completed": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "default": null
-      },
-      "status": {
-        "type": "string"
-      },
-      "text": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "text",
-      "status"
-    ],
-    "type": "object"
-  }
-}

addedOutput schema / description

Added value: +"Standard response structure for all tools"

removedOutput schema / properties / data / title
```
Removed value: -"Data"
```

changedOutput schema / properties / debug / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/ResponseDebug"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Technical execution details",
+    "properties": {
+      "api_calls_made": {
+        "default": 1,
+        "type": "integer"
+      },
+      "api_endpoint": {
+        "type": "string"
+      },
+      "cache_hit": {
+        "default": false,
+        "type": "boolean"
+      },
+      "error": {
+        "anyOf": [
+          {
+            "description": "Structured error information",
+            "properties": {
+              "error_type": {
+                "type": "string"
+              },
+              "message": {
+                "type": "string"
+              },
+              "retry_suggested": {
+                "default": false,
+                "type": "boolean"
+              },
+              "user_message": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "error_type",
+              "message",
+              "user_message"
+            ],
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null
+      },
+      "response_time_ms": {
+        "type": "integer"
+      },
+      "warnings": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null
+      }
+    },
+    "required": [
+      "api_endpoint",
+      "response_time_ms"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / metadata / $ref
```
Removed value: -"#/$defs/ResponseMetadata"
```
addedOutput schema / properties / metadata / description
```
Added value: +"Metadata about the data itself"
```

addedOutput schema / properties / metadata / properties

Added value: +{
+  "count": {
+    "type": "integer"
+  },
+  "data_freshness": {
+    "default": "real_time",
+    "type": "string"
+  },
+  "end_date": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  },
+  "filters_applied": {
+    "anyOf": [
+      {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  },
+  "source": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  },
+  "start_date": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  }
+}

addedOutput schema / properties / metadata / required
```
Added value: +[
+  "count"
+]
```
addedOutput schema / properties / metadata / type
```
Added value: +"object"
```
removedOutput schema / properties / summary / $ref
```
Removed value: -"#/$defs/ResponseSummary"
```
addedOutput schema / properties / summary / description
```
Added value: +"Human-readable insights"
```

addedOutput schema / properties / summary / properties

Added value: +{
+  "action_completed": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  },
+  "status": {
+    "type": "string"
+  },
+  "text": {
+    "type": "string"
+  }
+}

addedOutput schema / properties / summary / required
```
Added value: +[
+  "text",
+  "status"
+]
```
addedOutput schema / properties / summary / type
```
Added value: +"object"
```

First observedv1.0.1Feb 1, 2026

TDQS

A4.4/5.0

Behavior4/5

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

No annotations, so description carries full burden. Describes it as a comprehensive search, implying broad scope and read-only nature. Lacks details on pagination, performance, or side effects, but is mostly transparent.

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, no fluff, front-loaded with the core action in the first sentence.

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

Completeness5/5

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

For a simple retrieval tool with output schema, the description covers purpose, usage context, and differentiation from sibling, making it complete.

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

Parameters2/5

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

Schema coverage is 50% (debug parameter lacks description). Description only repeats 'optional label filtering' already in schema and does not explain the debug parameter, failing to compensate for missing schema detail.

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?

States 'Get all tasks across all projects with optional label filtering' with clear verb and scope, and distinguishes from sibling 'get_daily_productivity_overview'.

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

Usage Guidelines5/5

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

Explicitly says 'Use when you need to search/filter across your entire task system' and provides an alternative for daily focus, showing when to use and when not.

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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