🔧 Hephaestus
Development & Engineering Agent | Domain: Development
The divine craftsman managing code generation, CI/CD, DevOps, and engineering tasks.
Overview​
KOSMOS V2.0 Hephaestus Agent - Development & Engineering
Hephaestus handles all development-related operations including code generation, code review, CI/CD, and technical documentation.
Upgraded to LangGraph base with:
- State persistence (checkpointing)
- Pentarchy voting integration
- Semantic router integration
- SDUI code display components
- GitHub/filesystem MCP integration
This documentation is automatically extracted from source code.
Source: implementation/backend/agents/hephaestus.py (891 lines)
Enumerations​
DevOperation​
Development operations.
| Member | Value |
|---|
CodeQuality​
Code quality ratings.
| Member | Value |
|---|
SecuritySeverity​
Security issue severity.
| Member | Value |
|---|
Language​
Supported programming languages.
| Member | Value |
|---|
HephaestusState​
State for Hephaestus development workflow.
Extends base state with development-specific fields.
Inherits from: AgentGraphState
HephaestusAgent​
Hephaestus - Development & Engineering Agent
Responsibilities:
- Generate code from specifications
- Review code for quality and security
- Refactor and optimize code
- Generate tests and documentation
- Manage CI/CD pipelines
- Create and review pull requests
- Participate in Pentarchy voting (technical feasibility)
MCP Servers:
- github-mcp: GitHub operations
- filesystem-mcp: File operations
- sequential-thinking: Complex reasoning
SDUI Components:
- GlassCodeBlock: Code display with syntax highlighting
- GlassDiffViewer: Diff visualization
- GlassReviewCard: Code review results
Inherits from: <ast.Subscript object at 0x7fe8022f40a0>
Methods​
__init__()​
create_state_class() → type​
Return HephaestusState for workflow.
define_nodes() → Dict[str, Callable]​
Define Hephaestus-specific workflow nodes.
define_edges() → List[tuple]​
Define Hephaestus-specific workflow edges.
async vote_on_proposal(proposal: Dict[str, Any]) → Dict[str, Any]​
Cast vote in Pentarchy governance.
Hephaestus votes based on technical feasibility and code quality.
async quick_review(code: str, language: str) → Dict[str, Any]​
Quick code review without full workflow.