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Hermes Pipeline 2f2c7cf5fb Add Skill: langgraph-csv-workflow
Extracted from: https://github.com/jwwelbor/AgentMap.git
Score: 1.0
2026-08-06 14:41:00 +00:00
9 changed files with 135 additions and 148 deletions
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---
name: graph-based-node-workflow
version: 1.0.0
description: Create and execute typed node graphs for AI/robotics workflows by defining
nodes with inputs/outputs and connecting them with edges, then cooking the graph
to run the workflow.
inputs:
- bn.Graph() - the graph container for the workflow
- Node definitions (Literal, Text, LLMAgent, Concat, Output, etc.) with specified
inputs and outputs
- Edge connections mapping from_port to to_port between nodes
steps:
- 'Step 1: Initialize a bn.Graph() instance to serve as the workflow container'
- 'Step 2: Define individual nodes with their required inputs and outputs (e.g., Literal
for data, LLMAgent for inference, Concat for combining, Output for final results)'
- 'Step 3: Create edges connecting nodes by specifying source from_port and destination
to_port for each data flow'
- 'Step 4: Execute the graph by calling g.cook() to process the defined workflow and
produce results'
outputs:
- Executed workflow results stored in the graph's output nodes
- Cooked graph ready for inspection, replay, or deployment
- Potential error states if node dependencies are missing or ports don't match
tags: []
metadata:
source_repo: https://github.com/temiroff/Blacknode.git
extracted_at: ''
confidence: 0.95
---
# graph-based-node-workflow
Create and execute typed node graphs for AI/robotics workflows by defining nodes with inputs/outputs and connecting them with edges, then cooking the graph to run the workflow.
## Setup
**Dependencies:**
```text
pip install blacknode (core Python package) anthropic, openai, docker, petgraph (dependencies) Rust extensions in blacknode-core, blacknode-runtime (optional)
```
**Setup steps:**
1. Install blacknode with Python 3.11+ and required dependencies
1. Clone repository and navigate to project directory
1. Run examples/converted_text_pipeline.py to see basic graph execution
1. Modify node definitions and edges to create custom workflows
## Key Files
- `examples/converted_text_pipeline.py - basic pipeline pattern`
- `examples/hello_agent.py - LLM agent workflow pattern`
- `examples/research_pipeline.py - multi-node research workflow`
- `blacknode.py - main CLI entry point`
## Steps
1. Step 1: Initialize a bn.Graph() instance to serve as the workflow container
2. Step 2: Define individual nodes with their required inputs and outputs (e.g., Literal for data, LLMAgent for inference, Concat for combining, Output for final results)
3. Step 3: Create edges connecting nodes by specifying source from_port and destination to_port for each data flow
4. Step 4: Execute the graph by calling g.cook() to process the defined workflow and produce results
## Implementation Details
```python
g = bn.Graph()
```
```python
g._edges = [{"from": "model", "from_port": "value", "to": "agent", "to_port": "model"}]
```
```python
result = g.cook(output, "value")
```
## Inputs
- bn.Graph() - the graph container for the workflow
- Node definitions (Literal, Text, LLMAgent, Concat, Output, etc.) with specified inputs and outputs
- Edge connections mapping from_port to to_port between nodes
## Outputs
- Executed workflow results stored in the graph's output nodes
- Cooked graph ready for inspection, replay, or deployment
- Potential error states if node dependencies are missing or ports don't match
## Failure Modes
- Missing node dependencies causing undefined variable errors
- Port mismatch in edge connections leading to no data flow
- Incomplete graph definition causing cook() to fail
- Model API key missing or invalid for LLMAgent nodes
## Source
Extracted from: [https://github.com/temiroff/Blacknode.git](https://github.com/temiroff/Blacknode.git)
Confidence: 0.95
@@ -1,6 +0,0 @@
# Commands: graph-based-node-workflow
## Available Commands
- `/skill graph-based-node-workflow` — Load this skill
- `/run graph-based-node-workflow` — Execute workflow
@@ -1,10 +0,0 @@
# Examples: graph-based-node-workflow
## Usage Example
```python
# How to use this skill
# Inputs: bn.Graph() - the graph container for the workflow, Node definitions (Literal, Text, LLMAgent, Concat, Output, etc.) with specified inputs and outputs, Edge connections mapping from_port to to_port between nodes
# Process: Step 1: Initialize a bn.Graph() instance to serve as the workflow container → Step 2: Define individual nodes with their required inputs and outputs (e.g., Literal for data, LLMAgent for inference, Concat for combining, Output for final results) → Step 3: Create edges connecting nodes by specifying source from_port and destination to_port for each data flow
# Outputs: Executed workflow results stored in the graph's output nodes, Cooked graph ready for inspection, replay, or deployment, Potential error states if node dependencies are missing or ports don't match
```
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{
"name": "graph-based-node-workflow",
"version": "1.0.0",
"goal": "Create and execute typed node graphs for AI/robotics workflows by defining nodes with inputs/outputs and connecting them with edges, then cooking the graph to run the workflow.",
"inputs": [
"bn.Graph() - the graph container for the workflow",
"Node definitions (Literal, Text, LLMAgent, Concat, Output, etc.) with specified inputs and outputs",
"Edge connections mapping from_port to to_port between nodes"
],
"steps": [
"Step 1: Initialize a bn.Graph() instance to serve as the workflow container",
"Step 2: Define individual nodes with their required inputs and outputs (e.g., Literal for data, LLMAgent for inference, Concat for combining, Output for final results)",
"Step 3: Create edges connecting nodes by specifying source from_port and destination to_port for each data flow",
"Step 4: Execute the graph by calling g.cook() to process the defined workflow and produce results"
],
"outputs": [
"Executed workflow results stored in the graph's output nodes",
"Cooked graph ready for inspection, replay, or deployment",
"Potential error states if node dependencies are missing or ports don't match"
],
"failure_modes": [
"Missing node dependencies causing undefined variable errors",
"Port mismatch in edge connections leading to no data flow",
"Incomplete graph definition causing cook() to fail",
"Model API key missing or invalid for LLMAgent nodes"
],
"confidence": 0.95,
"explanation": "This workflow pattern is reusable across different AI/robotics applications because it provides a standardized way to compose complex pipelines from typed nodes. The pattern can be adapted to various use cases like research pipelines, agent workflows, or robotics control graphs by simply adding/removing nodes and edges while maintaining the same graph-cooking execution model.",
"source_repo": "https://github.com/temiroff/Blacknode.git",
"score": 1.0
}
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---
name: langgraph-csv-workflow
version: 1.0.0
description: Transform simple CSV files into powerful AI agent workflows using LangGraph
orchestration
inputs:
- 'CSV workflow files with columns: graph_name, node_name, agent_type, next_node,
on_failure, prompt, input_fields, output_field'
- LLM provider configuration (OpenAI, Anthropic, Google) in agentmap_config.yaml
- Storage configuration for CSV/JSON/Vector DBs in agentmap_config_storage.yaml
steps:
- Define workflow in CSV format specifying graph nodes, agent types, and data flow
between them
- Configure LLM providers and storage backends in the agentmap configuration files
- Execute the workflow using the agentmap CLI or Python API
outputs:
- Executed workflow with agent decisions and state transitions
- Traced execution path through the graph nodes
- Logged agent interactions and output fields populated
tags: []
metadata:
source_repo: https://github.com/jwwelbor/AgentMap.git
extracted_at: ''
confidence: 0.95
---
# langgraph-csv-workflow
Transform simple CSV files into powerful AI agent workflows using LangGraph orchestration
## Setup
**Dependencies:**
```text
pip install langgraph>=1.0.0 langchain-core>=0.3.0 pyyaml fastapi uvicorn
```
**Setup steps:**
1. Install agentmap: pip install agentmap[all]
1. Initialize configuration: agentmap init-config
1. Configure LLM providers in agentmap_config.yaml
1. Run workflow: agentmap run workflow.csv
## Key Files
- `agentmap_config.yaml - Main configuration for LLM providers and paths`
- `agentmap_config_storage.yaml - Storage configuration for CSV/JSON/Vector DBs`
- `hello_world.csv - Sample workflow definition`
## Steps
1. Define workflow in CSV format specifying graph nodes, agent types, and data flow between them
2. Configure LLM providers and storage backends in the agentmap configuration files
3. Execute the workflow using the agentmap CLI or Python API
## Implementation Details
```python
CSV format: graph_name,node_name,agent_type,next_node,on_failure,prompt,input_fields,output_field
```
```python
CLI command: agentmap run hello_world.csv --pretty
```
## Inputs
- CSV workflow files with columns: graph_name, node_name, agent_type, next_node, on_failure, prompt, input_fields, output_field
- LLM provider configuration (OpenAI, Anthropic, Google) in agentmap_config.yaml
- Storage configuration for CSV/JSON/Vector DBs in agentmap_config_storage.yaml
## Outputs
- Executed workflow with agent decisions and state transitions
- Traced execution path through the graph nodes
- Logged agent interactions and output fields populated
## Failure Modes
- Invalid CSV format causing parse errors during workflow loading
- Missing or misconfigured LLM provider credentials leading to runtime failures
- Incorrect agent configuration (e.g., missing input_fields) causing processing errors
## Source
Extracted from: [https://github.com/jwwelbor/AgentMap.git](https://github.com/jwwelbor/AgentMap.git)
Confidence: 0.95
@@ -0,0 +1,6 @@
# Commands: langgraph-csv-workflow
## Available Commands
- `/skill langgraph-csv-workflow` — Load this skill
- `/run langgraph-csv-workflow` — Execute workflow
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# Examples: langgraph-csv-workflow
## Usage Example
```python
# How to use this skill
# Inputs: CSV workflow files with columns: graph_name, node_name, agent_type, next_node, on_failure, prompt, input_fields, output_field, LLM provider configuration (OpenAI, Anthropic, Google) in agentmap_config.yaml, Storage configuration for CSV/JSON/Vector DBs in agentmap_config_storage.yaml
# Process: Define workflow in CSV format specifying graph nodes, agent types, and data flow between them → Configure LLM providers and storage backends in the agentmap configuration files → Execute the workflow using the agentmap CLI or Python API
# Outputs: Executed workflow with agent decisions and state transitions, Traced execution path through the graph nodes, Logged agent interactions and output fields populated
```
@@ -0,0 +1,29 @@
{
"name": "langgraph-csv-workflow",
"version": "1.0.0",
"goal": "Transform simple CSV files into powerful AI agent workflows using LangGraph orchestration",
"inputs": [
"CSV workflow files with columns: graph_name, node_name, agent_type, next_node, on_failure, prompt, input_fields, output_field",
"LLM provider configuration (OpenAI, Anthropic, Google) in agentmap_config.yaml",
"Storage configuration for CSV/JSON/Vector DBs in agentmap_config_storage.yaml"
],
"steps": [
"Define workflow in CSV format specifying graph nodes, agent types, and data flow between them",
"Configure LLM providers and storage backends in the agentmap configuration files",
"Execute the workflow using the agentmap CLI or Python API"
],
"outputs": [
"Executed workflow with agent decisions and state transitions",
"Traced execution path through the graph nodes",
"Logged agent interactions and output fields populated"
],
"failure_modes": [
"Invalid CSV format causing parse errors during workflow loading",
"Missing or misconfigured LLM provider credentials leading to runtime failures",
"Incorrect agent configuration (e.g., missing input_fields) causing processing errors"
],
"confidence": 0.95,
"explanation": "AgentMap provides a declarative pattern where workflows are defined in CSV files with specific columns describing graph nodes, agent types, and data flow. This pattern can be adapted to create multi-agent systems with LangGraph, supporting various LLM providers and storage backends. The workflow is reusable across different use cases by simply modifying the CSV definition.",
"source_repo": "https://github.com/jwwelbor/AgentMap.git",
"score": 1.0
}
@@ -1,4 +1,4 @@
# Tests: graph-based-node-workflow # Tests: langgraph-csv-workflow
## Test Checklist ## Test Checklist