Add Skill: blacknode-text-concatenation-workflow

Extracted from: https://github.com/temiroff/Blacknode.git
Score: 1.0

skills/blacknode-text-concatenation-workflow/SKILL.md

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+---
+name: blacknode-text-concatenation-workflow
+version: 1.0.0
+description: Concatenate two text strings using a Blacknode graph of Text, Concat,
+  and Output nodes.
+inputs:
+- 'text_a: string'
+- 'text_b: string'
+steps:
+- Initialize a Blacknode Graph object.
+- Add a Text node with parameter value set to text_a.
+- Add a second Text node with parameter value set to text_b.
+- Add a Concat node (no parameters required).
+- Add an Output node (no parameters required).
+- Connect the 'value' output port of the first Text node to the 'a' input port of
+  the Concat node.
+- Connect the 'value' output port of the second Text node to the 'b' input port of
+  the Concat node.
+- Connect the 'value' output port of the Concat node to the 'value' input port of
+  the Output node.
+- Evaluate the graph by cooking the Output node's 'value' port to obtain the concatenated
+  result.
+outputs:
+- 'concatenated_text: string'
+tags: []
+metadata:
+  source_repo: https://github.com/temiroff/Blacknode.git
+  extracted_at: ''
+  confidence: 0.95
+---
+
+# blacknode-text-concatenation-workflow
+
+Concatenate two text strings using a Blacknode graph of Text, Concat, and Output nodes.
+
+## Steps
+
+1. Initialize a Blacknode Graph object.
+2. Add a Text node with parameter value set to text_a.
+3. Add a second Text node with parameter value set to text_b.
+4. Add a Concat node (no parameters required).
+5. Add an Output node (no parameters required).
+6. Connect the 'value' output port of the first Text node to the 'a' input port of the Concat node.
+7. Connect the 'value' output port of the second Text node to the 'b' input port of the Concat node.
+8. Connect the 'value' output port of the Concat node to the 'value' input port of the Output node.
+9. Evaluate the graph by cooking the Output node's 'value' port to obtain the concatenated result.
+
+## Inputs
+
+- text_a: string
+- text_b: string
+
+## Outputs
+
+- concatenated_text: string
+
+## Failure Modes
+
+- Node types 'Text', 'Concat', or 'Output' not registered in Blacknode runtime
+- Port name mismatches during edge creation
+- Missing input values causing empty concatenation
+- Graph evaluation error if cycles or disconnected required ports
+
+## Source
+
+Extracted from: [https://github.com/temiroff/Blacknode.git](https://github.com/temiroff/Blacknode.git)
+Confidence: 0.95

skills/blacknode-text-concatenation-workflow/commands.md

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+# Commands: blacknode-text-concatenation-workflow
+
+## Available Commands
+
+- `/skill blacknode-text-concatenation-workflow` — Load this skill
+- `/run blacknode-text-concatenation-workflow` — Execute workflow

skills/blacknode-text-concatenation-workflow/examples.md

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+# Examples: blacknode-text-concatenation-workflow
+
+## Usage Example
+
+```python
+# How to use this skill
+# Inputs: text_a: string, text_b: string
+# Process: Initialize a Blacknode Graph object. → Add a Text node with parameter value set to text_a. → Add a second Text node with parameter value set to text_b.
+# Outputs: concatenated_text: string
+```

skills/blacknode-text-concatenation-workflow/metadata.json

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+{
+  "name": "blacknode-text-concatenation-workflow",
+  "version": "1.0.0",
+  "goal": "Concatenate two text strings using a Blacknode graph of Text, Concat, and Output nodes.",
+  "inputs": [
+    "text_a: string",
+    "text_b: string"
+  ],
+  "steps": [
+    "Initialize a Blacknode Graph object.",
+    "Add a Text node with parameter value set to text_a.",
+    "Add a second Text node with parameter value set to text_b.",
+    "Add a Concat node (no parameters required).",
+    "Add an Output node (no parameters required).",
+    "Connect the 'value' output port of the first Text node to the 'a' input port of the Concat node.",
+    "Connect the 'value' output port of the second Text node to the 'b' input port of the Concat node.",
+    "Connect the 'value' output port of the Concat node to the 'value' input port of the Output node.",
+    "Evaluate the graph by cooking the Output node's 'value' port to obtain the concatenated result."
+  ],
+  "outputs": [
+    "concatenated_text: string"
+  ],
+  "failure_modes": [
+    "Node types 'Text', 'Concat', or 'Output' not registered in Blacknode runtime",
+    "Port name mismatches during edge creation",
+    "Missing input values causing empty concatenation",
+    "Graph evaluation error if cycles or disconnected required ports"
+  ],
+  "confidence": 0.95,
+  "explanation": "Extracted from examples/converted_text_pipeline.py and referenced templates/text-pipeline.json in the Blacknode repo. This workflow is a foundational, dependency-free pattern for building directed graphs of typed nodes and is applicable to any simple data combination task.",
+  "source_repo": "https://github.com/temiroff/Blacknode.git",
+  "score": 1.0
+}

skills/blacknode-text-concatenation-workflow/tests.md

@@ -1,4 +1,4 @@
-# Tests: text-concatenation-pipeline
+# Tests: blacknode-text-concatenation-workflow
 
 ## Test Checklist
 

skills/text-concatenation-pipeline/SKILL.md

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----
-name: text-concatenation-pipeline
-version: 1.0.0
-description: Combine two text inputs into a single output string using a Blacknode
-  node graph.
-inputs:
-- text_a (string)
-- text_b (string)
-steps:
-- Instantiate a Text node with parameter value set to text_a
-- Instantiate a Text node with parameter value set to text_b
-- Instantiate a Concat node with no parameters
-- Instantiate an Output node
-- Connect output port 'value' of first Text node to input port 'a' of Concat node
-- Connect output port 'value' of second Text node to input port 'b' of Concat node
-- Connect output port 'value' of Concat node to input port 'value' of Output node
-- Execute graph by cooking the Output node's 'value' port to obtain result
-outputs:
-- concatenated_text (string)
-tags: []
-metadata:
-  source_repo: https://github.com/temiroff/Blacknode.git
-  extracted_at: ''
-  confidence: 0.95
----
-
-# text-concatenation-pipeline
-
-Combine two text inputs into a single output string using a Blacknode node graph.
-
-## Steps
-
-1. Instantiate a Text node with parameter value set to text_a
-2. Instantiate a Text node with parameter value set to text_b
-3. Instantiate a Concat node with no parameters
-4. Instantiate an Output node
-5. Connect output port 'value' of first Text node to input port 'a' of Concat node
-6. Connect output port 'value' of second Text node to input port 'b' of Concat node
-7. Connect output port 'value' of Concat node to input port 'value' of Output node
-8. Execute graph by cooking the Output node's 'value' port to obtain result
-
-## Inputs
-
-- text_a (string)
-- text_b (string)
-
-## Outputs
-
-- concatenated_text (string)
-
-## Failure Modes
-
-- One or both text inputs missing or non-string
-- Invalid node connections (port mismatch)
-- Runtime error during graph execution
-
-## Source
-
-Extracted from: [https://github.com/temiroff/Blacknode.git](https://github.com/temiroff/Blacknode.git)
-Confidence: 0.95

skills/text-concatenation-pipeline/commands.md

@@ -1,6 +0,0 @@
-# Commands: text-concatenation-pipeline
-
-## Available Commands
-
-- `/skill text-concatenation-pipeline` — Load this skill
-- `/run text-concatenation-pipeline` — Execute workflow

skills/text-concatenation-pipeline/examples.md

@@ -1,10 +0,0 @@
-# Examples: text-concatenation-pipeline
-
-## Usage Example
-
-```python
-# How to use this skill
-# Inputs: text_a (string), text_b (string)
-# Process: Instantiate a Text node with parameter value set to text_a → Instantiate a Text node with parameter value set to text_b → Instantiate a Concat node with no parameters
-# Outputs: concatenated_text (string)
-```

skills/text-concatenation-pipeline/metadata.json

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-{
-  "name": "text-concatenation-pipeline",
-  "version": "1.0.0",
-  "goal": "Combine two text inputs into a single output string using a Blacknode node graph.",
-  "inputs": [
-    "text_a (string)",
-    "text_b (string)"
-  ],
-  "steps": [
-    "Instantiate a Text node with parameter value set to text_a",
-    "Instantiate a Text node with parameter value set to text_b",
-    "Instantiate a Concat node with no parameters",
-    "Instantiate an Output node",
-    "Connect output port 'value' of first Text node to input port 'a' of Concat node",
-    "Connect output port 'value' of second Text node to input port 'b' of Concat node",
-    "Connect output port 'value' of Concat node to input port 'value' of Output node",
-    "Execute graph by cooking the Output node's 'value' port to obtain result"
-  ],
-  "outputs": [
-    "concatenated_text (string)"
-  ],
-  "failure_modes": [
-    "One or both text inputs missing or non-string",
-    "Invalid node connections (port mismatch)",
-    "Runtime error during graph execution"
-  ],
-  "confidence": 0.95,
-  "explanation": "Extracted from examples/converted_text_pipeline.py and referenced templates/text-pipeline.json in the Blacknode repository. The workflow is a basic reusable pattern for string concatenation using the visual node editor's graph model.",
-  "source_repo": "https://github.com/temiroff/Blacknode.git",
-  "score": 1.0
-}