Flowra

Get tool schemas

FLOWRA_GET_TOOL_SCHEMAS

Read-onlyIdempotent

Load the input schema and tool type for exact tool slugs, so you can build correct arguments before running them with FLOWRA_MULTI_EXECUTE_TOOL. These slugs are NOT bound functions — never emit them as a tool_call name. Call FLOWRA_DISCOVER_TOOLS first if you do not have the slug. Set includeOutputSchema=true only when you need a trigger or webhook payload shape. Pass session.id from DISCOVER to stay in the same session.

Workflow action nodes flatten tool data into the node state: after an action node "fetch", use fetch.content / fetch.title in prompts and inputMapping — not fetch.data.content. GET_TOOL_SCHEMAS may show an envelope with properties.data; CREATE_OR_UPDATE_WORKFLOW validation uses the flattened field names only.

Input Schema

TableJSON Schema

Name	Required	Description
`session`	No	Optional meta session.id from DISCOVER
`toolSlugs`	Yes	Exact slugs from Known tools, pins, or DISCOVER — never invent
`includeOutputSchema`	Yes	Include outputSchema (trigger payloads). Default false

Output Schema

TableJSON Schema

Name	Required	Description
`data`	No
`error`	No	Error if any occurred during the execution of the action
`message`	No
`successful`	No	Whether or not the action execution was successful or not

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 11, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "data": {
+      "properties": {
+        "executionHint": {
+          "description": "How to run these slugs — they are not bound functions"
+        },
+        "notFound": {
+          "description": "Slugs not found",
+          "items": {}
+        },
+        "session": {
+          "description": "Echoed session — never minted here",
+          "properties": {
+            "id": {
+              "description": "Meta session id (empty if none)"
+            },
+            "instructions": {
+              "description": "How to reuse session.id"
+            }
+          }
+        },
+        "success": {
+          "description": "True when every requested slug was found"
+        },
+        "toolSchemas": {
+          "description": "Definitions keyed by toolSlug",
+          "propertyNames": {}
+        }
+      }
+    },
+    "error": {
+      "anyOf": [
+        {},
+        {}
+      ],
+      "description": "Error if any occurred during the execution of the action"
+    },
+    "message": {},
+    "successful": {
+      "description": "Whether or not the action execution was successful or not"
+    }
+  },
+  "type": "object"
+}

First observedSep 25, 2026

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