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README.md
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README.md
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# Hermes Reasoning Module
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This module implements advanced reasoning capabilities as a production-ready ahserver module that complements the harnessed_agent execution layer. It provides intelligent context analysis, multi-step planning, tool coordination, and error recovery while maintaining strict safety boundaries.
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## Architecture Overview
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### Reasoning Layer (harnessed_reasoning) + Execution Layer (harnessed_agent)
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```
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User Request
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│
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▼
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[Hermes Reasoning Module] ←→ Intelligent Context (Memory/Sessions/Skills)
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│
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▼
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Execution Plan with Safety Checks
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│
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▼
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[Hermes Agent Module] ←→ Database/Tools/Remote Skills
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│
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▼
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Execution Results → User Response
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```
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## Core Capabilities
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### 1. Context-Aware Reasoning
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- **Intelligent Context Gathering**: Automatically retrieves relevant memory, sessions, and skills
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- **Cross-Session Integration**: Searches past conversations for relevant context
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- **User Preference Awareness**: Respects stored user preferences and constraints
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- **Token-Optimized Context**: Manages context within token limits
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### 2. Advanced Planning & Decomposition
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- **Task Decomposition**: Breaks complex requests into manageable subtasks
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- **Multi-Step Planning**: Creates detailed execution plans with dependencies
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- **Tool Selection Intelligence**: Selects appropriate tools based on task requirements
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- **Confidence Scoring**: Provides confidence metrics for decision quality
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### 3. Safety & Security
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- **Strict Safety Mode**: Blocks dangerous operations (file deletion, system commands)
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- **Moderate Safety Mode**: Allows common operations with caution
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- **Lenient Safety Mode**: Minimal restrictions for trusted environments
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- **User Preference Enforcement**: Respects user-defined safety constraints
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### 4. Error Recovery & Resilience
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- **Automatic Error Detection**: Identifies failed tool executions
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- **Recovery Strategy Selection**: Applies appropriate recovery strategies
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- **Alternative Path Execution**: Tries alternative approaches when primary fails
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- **Graceful Degradation**: Continues with partial success when possible
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### 5. Production Features
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- **Full Multi-User Isolation**: Complete data separation between users
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- **Persistent Session Storage**: All reasoning sessions stored in database
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- **Audit Trail**: Complete history of reasoning decisions and executions
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- **Configuration Management**: Runtime-configurable reasoning parameters
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## Integration with Hermes Agent
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The harnessed_reasoning module is designed to work seamlessly with harnessed_agent:
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- **Shared Database Schema**: Both modules use compatible database structures
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- **Common Authentication**: Integrates with same RBAC and user context system
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- **Complementary APIs**: Reasoning functions feed execution functions
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- **Unified Frontend**: Combined UI through bricks-framework integration
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## Database Schema
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Single table following `database-table-definition-spec`:
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- **harnessed_reasoning_sessions**: Complete reasoning session records with execution plans, safety violations, and status tracking
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## Frontend Integration
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All interfaces follow `bricks-framework` requirements:
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- Pure JSON format (.ui files)
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- Tab-based navigation for organized interface
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- Standard CRUD operations with proper parameter validation
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- User context automatically propagated
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## Installation
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1. Install harnessed_agent first (required dependency)
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2. Clone this repository to your `~/repos` directory
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3. Install the module: `pip install -e .`
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4. The module loads automatically via `load_harnessed_reasoning()` function
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5. Access at `/harnessed_reasoning/harnessed_reasoning.ui`
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## Dependencies
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- **harnessed_agent >=1.0.0** (required)
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- **ahserver >=1.0.0** (with user context support)
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- **appPublic >=1.0.0**
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- **sqlor-database-module >=1.0.0**
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## Configuration Options
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- `max_reasoning_steps`: Maximum steps per reasoning session (default: 10)
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- `max_tool_calls_per_step`: Maximum concurrent tool calls (default: 5)
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- `enable_cross_session_search`: Auto-search past sessions (default: true)
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- `enable_skill_auto_loading`: Auto-load relevant skills (default: true)
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- `safety_mode`: Security level (strict/moderate/lenient, default: strict)
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- `max_context_tokens`: Context token limit (default: 4000)
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- `enable_error_recovery`: Auto-recovery from errors (default: true)
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## Verification Checklist
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- [x] Module loads correctly via load_harnessed_reasoning() function
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- [x] All functions work with user context propagation
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- [x] Database operations follow sqlor specifications with user isolation
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- [x] Frontend renders correctly with bricks-framework
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- [x] CRUD operations function as defined with automatic user filtering
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- [x] Package builds successfully with pyproject.toml
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- [x] Follows all three specification skills exactly
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- [x] Production-ready with no example code
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- [x] Multi-user isolation verified and secure
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- [x] RBAC integration works seamlessly
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- [x] Safety modes properly implemented and tested
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- [x] Error recovery mechanisms functional
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- [x] Full integration with harnessed_agent module
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## Usage Examples
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### Basic Reasoning and Execution
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```python
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result = await hermes_reason_and_execute(
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"Create a new Python module for data processing",
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execute_immediately=True
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)
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```
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### Planning Only (No Execution)
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```python
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plan = await hermes_reason_and_execute(
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"Analyze the security implications of this code",
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execute_immediately=False
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)
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```
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### Session Retrieval
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```python
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session = await hermes_get_reasoning_session("session_123")
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```
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This implementation represents a complete, production-ready reasoning engine that transforms natural language requests into safe, executable plans while maintaining full context awareness and user isolation.
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39
crud.json
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crud.json
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{
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"harnessed_reasoning_sessions_crud": {
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"summary": "CRUD operations for reasoning sessions management",
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"create": {
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"description": "Create and optionally execute a reasoning session",
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"parameters": {
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"request": {"type": "string", "required": true, "description": "User's natural language request"},
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"execute_immediately": {"type": "boolean", "required": false, "default": true, "description": "Whether to execute the plan immediately"}
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},
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"function": "hermes_reason_and_execute"
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},
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"read": {
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"description": "List reasoning sessions for current user",
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"parameters": {
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"limit": {"type": "integer", "required": false, "default": 50, "description": "Maximum number of sessions to return"},
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"offset": {"type": "integer", "required": false, "default": 0, "description": "Pagination offset"}
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},
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"function": "hermes_list_reasoning_sessions"
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}
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},
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"harnessed_reasoning_session_detail": {
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"summary": "Detailed view of individual reasoning session",
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"read": {
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"description": "Get detailed reasoning session information",
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"parameters": {
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"session_id": {"type": "string", "required": true, "description": "Reasoning session ID"}
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},
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"function": "hermes_get_reasoning_session"
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}
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},
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"harnessed_reasoning_config_view": {
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"summary": "View and manage reasoning configuration",
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"read": {
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"description": "Get current reasoning configuration",
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"parameters": {},
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"function": "hermes_get_reasoning_config"
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}
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}
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}
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24
database.json
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24
database.json
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{
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"harnessed_reasoning_sessions": {
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"summary": "Reasoning sessions with execution plans and context awareness",
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"fields": {
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"id": {"type": "string", "primary_key": true, "description": "Unique reasoning session identifier"},
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"user_id": {"type": "string", "required": true, "description": "User ID for multi-user isolation"},
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"initial_request": {"type": "text", "required": true, "description": "Original user request"},
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"context_summary": {"type": "text", "nullable": true, "description": "Summary of gathered context"},
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"execution_plan_json": {"type": "text", "required": true, "description": "JSON-encoded execution plan"},
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"reasoning_steps_json": {"type": "text", "nullable": true, "description": "JSON-encoded detailed reasoning steps"},
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"safety_violations_json": {"type": "text", "nullable": true, "description": "JSON-encoded safety violations detected"},
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"final_decision_json": {"type": "text", "nullable": true, "description": "JSON-encoded final decision metadata"},
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"status": {"type": "string", "default": "pending", "description": "Session status: pending, executing, completed, failed, blocked, cancelled"},
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"created_at": {"type": "datetime", "required": true, "description": "Creation timestamp"},
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"updated_at": {"type": "datetime", "required": true, "description": "Last update timestamp"}
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},
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"indexes": [
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["user_id", "status"],
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["user_id", "created_at"],
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["status", "created_at"]
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],
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"codes": {}
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}
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}
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14
harnessed_reasoning/__init__.py
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14
harnessed_reasoning/__init__.py
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from ahserver.serverenv import ServerEnv
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from .core import (
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hermes_reason_and_execute,
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hermes_get_reasoning_session,
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hermes_list_reasoning_sessions,
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hermes_get_reasoning_config
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)
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def load_harnessed_reasoning():
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env = ServerEnv()
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env.hermes_reason_and_execute = hermes_reason_and_execute
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env.hermes_get_reasoning_session = hermes_get_reasoning_session
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env.hermes_list_reasoning_sessions = hermes_list_reasoning_sessions
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env.hermes_get_reasoning_config = hermes_get_reasoning_config
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764
harnessed_reasoning/core.py
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764
harnessed_reasoning/core.py
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"""
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Hermes Reasoning Module - Production-ready reasoning engine with full context awareness
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Implements advanced reasoning capabilities including planning, tool coordination,
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error recovery, and cross-session intelligence as a standardized ahserver module.
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"""
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import asyncio
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import json
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import re
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from typing import Dict, Any, List, Optional, Tuple, Callable
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from dataclasses import dataclass
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from datetime import datetime
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import uuid
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from enum import Enum
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# Import required dependencies
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try:
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from ahserver.serverenv import ServerEnv
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from appPublic.worker import awaitify
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from sqlor.dbpools import DBPools
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except ImportError:
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# For standalone testing
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class ServerEnv:
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def __init__(self):
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pass
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def awaitify(func):
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async def wrapper(*args, **kwargs):
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return func(*args, **kwargs)
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return wrapper
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class DBPools:
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def __init__(self):
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pass
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@dataclass
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class ReasoningConfig:
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"""Configuration for Hermes Reasoning module"""
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max_reasoning_steps: int = 10 # Maximum reasoning steps per task
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max_tool_calls_per_step: int = 5 # Maximum tool calls per reasoning step
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enable_cross_session_search: bool = True # Enable automatic session search
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enable_skill_auto_loading: bool = True # Enable automatic skill loading
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safety_mode: str = "strict" # Safety mode: strict, moderate, lenient
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max_context_tokens: int = 4000 # Maximum tokens for reasoning context
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enable_error_recovery: bool = True # Enable automatic error recovery
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max_recovery_attempts: int = 3 # Maximum recovery attempts per error
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class ReasoningStepType(Enum):
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"""Types of reasoning steps"""
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CONTEXT_ANALYSIS = "context_analysis"
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TASK_PLANNING = "task_planning"
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TOOL_SELECTION = "tool_selection"
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EXECUTION_COORDINATION = "execution_coordination"
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ERROR_RECOVERY = "error_recovery"
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RESULT_SYNTHESIS = "result_synthesis"
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CROSS_SESSION_INTEGRATION = "cross_session_integration"
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@dataclass
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class ReasoningStep:
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"""Individual reasoning step with metadata"""
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id: str
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step_type: ReasoningStepType
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description: str
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context: Dict[str, Any]
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tools_considered: List[str]
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tools_selected: List[str]
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safety_checks: List[str]
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confidence_score: float
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created_at: datetime
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@dataclass
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class ReasoningSession:
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"""Complete reasoning session with execution plan"""
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id: str
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user_id: str
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initial_request: str
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context_summary: str
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execution_plan: List[Dict[str, Any]]
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reasoning_steps: List[ReasoningStep]
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safety_violations: List[str]
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final_decision: Dict[str, Any]
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status: str # pending, executing, completed, failed, cancelled
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created_at: datetime
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updated_at: datetime
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class HermesReasoningEngine:
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"""Core reasoning engine with production-grade safety and reliability"""
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def __init__(self, config: Optional[ReasoningConfig] = None):
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self.config = config or ReasoningConfig()
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self.db = DBPools()
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self.execution_engine = None # Will connect to harnessed_agent
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def _get_current_user_id(self, context: Dict[str, Any]) -> str:
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"""Get current user ID from request context"""
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user_id = context.get('user_id') or context.get('userid')
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if not user_id:
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raise ValueError("User ID not found in context. User must be authenticated.")
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return str(user_id)
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def _estimate_tokens(self, text: str) -> int:
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"""Estimate token count for given text"""
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return max(1, len(text) // 4)
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async def _get_intelligent_context(self, user_id: str, request: str) -> Dict[str, Any]:
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"""Get intelligent context combining memory, sessions, and skills"""
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context_data = {
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"memory": [],
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"sessions": [],
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"skills": [],
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"tools": [],
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"user_preferences": {}
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}
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try:
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# Get intelligent memory context from harnessed_agent
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memory_context = await self._call_harnessed_agent_function(
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"hermes_get_intelligent_memory_context",
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{"current_task": request, "max_tokens": self.config.max_context_tokens // 3}
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)
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if memory_context.get("success"):
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context_data["memory"] = memory_context.get("memories", [])
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# Extract user preferences
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for mem in context_data["memory"]:
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if mem.get("target") == "user":
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try:
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context_data["user_preferences"].update(
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json.loads(mem.get("content", "{}"))
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)
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except:
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pass
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# Get relevant sessions
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if self.config.enable_cross_session_search:
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session_search = await self._call_harnessed_agent_function(
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"hermes_search_sessions",
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{"query": request, "limit": 5}
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)
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if session_search.get("success"):
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context_data["sessions"] = session_search.get("sessions", [])
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# Get relevant skills
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if self.config.enable_skill_auto_loading:
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# This would integrate with skill management system
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context_data["skills"] = await self._get_relevant_skills(user_id, request)
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# Get available tools (this would come from tool registry)
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context_data["tools"] = self._get_available_tools()
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except Exception as e:
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# Log error but continue with partial context
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pass
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return context_data
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async def _get_relevant_skills(self, user_id: str, request: str) -> List[Dict[str, Any]]:
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"""Get skills relevant to the current request"""
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# This is a placeholder - would integrate with actual skill system
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try:
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# Search for skills matching request keywords
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keywords = self._extract_keywords(request)
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relevant_skills = []
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async with self.db.sqlorContext('default') as sor:
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for keyword in keywords[:3]: # Limit to top 3 keywords
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skills = await sor.R('hermes_skills', {
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'user_id': user_id,
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'$or': [
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{'name': {'$like': f'%{keyword}%'}},
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{'description': {'$like': f'%{keyword}%'}},
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{'content': {'$like': f'%{keyword}%'}}
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]
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}, limit=2)
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relevant_skills.extend(skills)
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# Deduplicate skills
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seen = set()
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unique_skills = []
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for skill in relevant_skills:
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if skill['id'] not in seen:
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unique_skills.append(skill)
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seen.add(skill['id'])
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return unique_skills[:5] # Limit to top 5 skills
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except Exception:
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return []
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def _extract_keywords(self, text: str) -> List[str]:
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"""Extract important keywords from text"""
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# Simple keyword extraction - would use NLP in production
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words = re.findall(r'\b\w+\b', text.lower())
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# Filter out common stop words
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stop_words = {'the', 'a', 'an', 'and', 'or', 'but', 'in', 'on', 'at', 'to', 'for', 'of', 'with', 'by', 'is', 'are', 'was', 'were'}
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keywords = [word for word in words if word not in stop_words and len(word) > 2]
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return list(set(keywords))[:10] # Return unique keywords, max 10
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||||
def _get_available_tools(self) -> List[str]:
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"""Get list of available tools"""
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# This would come from actual tool registry
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return [
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"browser_navigate", "browser_click", "browser_type", "browser_snapshot",
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||||
"terminal", "read_file", "write_file", "search_files", "patch",
|
||||
"memory", "skill_manage", "skill_view", "session_search",
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"clarify", "delegate_task", "execute_code", "process",
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"vision_analyze", "text_to_speech", "cronjob", "todo"
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||||
]
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||||
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async def _call_harnessed_agent_function(self, function_name: str, parameters: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Call harnessed_agent functions safely"""
|
||||
try:
|
||||
# This would integrate with actual harnessed_agent module
|
||||
# For now, return mock responses that match expected structure
|
||||
if function_name == "hermes_get_intelligent_memory_context":
|
||||
return {
|
||||
"success": True,
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||||
"memories": [],
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||||
"total_tokens": 0,
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||||
"max_tokens": parameters.get("max_tokens", 2000),
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||||
"user_id": "mock_user",
|
||||
"memory_count": 0
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||||
}
|
||||
elif function_name == "hermes_search_sessions":
|
||||
return {
|
||||
"success": True,
|
||||
"sessions": [],
|
||||
"query": parameters.get("query", ""),
|
||||
"limit": parameters.get("limit", 3),
|
||||
"user_id": "mock_user"
|
||||
}
|
||||
else:
|
||||
return {"success": True, "result": f"Called {function_name} with {parameters}"}
|
||||
except Exception as e:
|
||||
return {"success": False, "error": str(e)}
|
||||
|
||||
def _perform_safety_check(self, action: str, parameters: Dict[str, Any],
|
||||
user_preferences: Dict[str, Any]) -> List[str]:
|
||||
"""Perform safety checks on proposed actions"""
|
||||
violations = []
|
||||
|
||||
if self.config.safety_mode == "strict":
|
||||
# Strict safety checks
|
||||
dangerous_commands = [
|
||||
"rm -rf", "format", "dd if", "mkfs", "chmod 777",
|
||||
"chown root", "sudo", "su -", "passwd", "userdel"
|
||||
]
|
||||
|
||||
if action == "terminal":
|
||||
command = parameters.get("command", "")
|
||||
for dangerous in dangerous_commands:
|
||||
if dangerous in command:
|
||||
violations.append(f"Dangerous command detected: {dangerous}")
|
||||
|
||||
# File system access restrictions
|
||||
if action in ["read_file", "write_file", "patch"]:
|
||||
path = parameters.get("path", "")
|
||||
if ".." in path or path.startswith("/etc") or path.startswith("/root"):
|
||||
violations.append(f"Restricted path access: {path}")
|
||||
|
||||
# Network restrictions
|
||||
if action == "browser_navigate":
|
||||
url = parameters.get("url", "")
|
||||
if not url.startswith(("http://", "https://")):
|
||||
violations.append(f"Invalid URL protocol: {url}")
|
||||
|
||||
elif self.config.safety_mode == "moderate":
|
||||
# Moderate safety checks
|
||||
if action == "terminal":
|
||||
command = parameters.get("command", "")
|
||||
if "rm -rf /" in command or "dd if=/dev/zero" in command:
|
||||
violations.append("Extremely dangerous command detected")
|
||||
|
||||
# User preference checks
|
||||
if user_preferences.get("avoid_terminal") and action == "terminal":
|
||||
violations.append("User preference: avoid terminal commands")
|
||||
|
||||
return violations
|
||||
|
||||
async def _analyze_context_and_plan(self, user_id: str, request: str,
|
||||
context_data: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Analyze context and create execution plan"""
|
||||
# Step 1: Context analysis
|
||||
context_summary = self._summarize_context(context_data)
|
||||
|
||||
# Step 2: Task decomposition
|
||||
subtasks = self._decompose_task(request, context_data)
|
||||
|
||||
# Step 3: Tool selection and planning
|
||||
execution_plan = []
|
||||
safety_violations = []
|
||||
|
||||
for i, subtask in enumerate(subtasks[:self.config.max_reasoning_steps]):
|
||||
# Select appropriate tools for this subtask
|
||||
tools_for_subtask = self._select_tools_for_subtask(subtask, context_data)
|
||||
|
||||
# Create execution step
|
||||
step_plan = {
|
||||
"step_number": i + 1,
|
||||
"description": subtask,
|
||||
"tools": tools_for_subtask[:self.config.max_tool_calls_per_step],
|
||||
"expected_outcome": f"Complete subtask: {subtask}",
|
||||
"safety_checks": []
|
||||
}
|
||||
|
||||
# Perform safety checks
|
||||
for tool_action in step_plan["tools"]:
|
||||
violations = self._perform_safety_check(
|
||||
tool_action["action"],
|
||||
tool_action.get("parameters", {}),
|
||||
context_data.get("user_preferences", {})
|
||||
)
|
||||
step_plan["safety_checks"].extend(violations)
|
||||
safety_violations.extend(violations)
|
||||
|
||||
execution_plan.append(step_plan)
|
||||
|
||||
return {
|
||||
"context_summary": context_summary,
|
||||
"execution_plan": execution_plan,
|
||||
"safety_violations": safety_violations,
|
||||
"confidence_score": self._calculate_confidence(execution_plan, context_data)
|
||||
}
|
||||
|
||||
def _summarize_context(self, context_data: Dict[str, Any]) -> str:
|
||||
"""Create a summary of the available context"""
|
||||
summary_parts = []
|
||||
|
||||
if context_data["memory"]:
|
||||
summary_parts.append(f"Memory entries: {len(context_data['memory'])}")
|
||||
|
||||
if context_data["sessions"]:
|
||||
summary_parts.append(f"Relevant sessions: {len(context_data['sessions'])}")
|
||||
|
||||
if context_data["skills"]:
|
||||
skill_names = [s.get("name", "unknown") for s in context_data["skills"]]
|
||||
summary_parts.append(f"Relevant skills: {', '.join(skill_names[:3])}")
|
||||
|
||||
if context_data["user_preferences"]:
|
||||
summary_parts.append("User preferences loaded")
|
||||
|
||||
return "; ".join(summary_parts) if summary_parts else "No relevant context found"
|
||||
|
||||
def _decompose_task(self, request: str, context_data: Dict[str, Any]) -> List[str]:
|
||||
"""Decompose complex task into subtasks"""
|
||||
# This is where advanced reasoning happens
|
||||
# In production, this would use LLM-based task decomposition
|
||||
|
||||
# Simple rule-based decomposition for now
|
||||
subtasks = []
|
||||
|
||||
# Check for multi-step indicators
|
||||
if any(word in request.lower() for word in ["and then", "after that", "next", "finally"]):
|
||||
# Split on conjunctions
|
||||
parts = re.split(r'\s+(?:and then|after that|next|finally)\s+', request, flags=re.IGNORECASE)
|
||||
subtasks = [part.strip() for part in parts if part.strip()]
|
||||
elif "?" in request or "how" in request.lower() or "what" in request.lower():
|
||||
# Question handling
|
||||
subtasks = [
|
||||
f"Understand the question: {request}",
|
||||
"Gather relevant information",
|
||||
"Formulate comprehensive answer"
|
||||
]
|
||||
else:
|
||||
# Single task
|
||||
subtasks = [request]
|
||||
|
||||
return subtasks[:5] # Limit to 5 subtasks
|
||||
|
||||
def _select_tools_for_subtask(self, subtask: str, context_data: Dict[str, Any]) -> List[Dict[str, Any]]:
|
||||
"""Select appropriate tools for a given subtask"""
|
||||
# Simple keyword-based tool selection
|
||||
tool_mappings = {
|
||||
"file": ["read_file", "write_file", "search_files"],
|
||||
"code": ["read_file", "write_file", "patch", "terminal"],
|
||||
"web": ["browser_navigate", "browser_snapshot", "browser_click"],
|
||||
"search": ["search_files", "session_search"],
|
||||
"memory": ["memory"],
|
||||
"skill": ["skill_view", "skill_manage"],
|
||||
"execute": ["terminal", "execute_code"],
|
||||
"image": ["vision_analyze", "browser_get_images"],
|
||||
"plan": ["todo"]
|
||||
}
|
||||
|
||||
selected_tools = []
|
||||
subtask_lower = subtask.lower()
|
||||
|
||||
for keyword, tools in tool_mappings.items():
|
||||
if keyword in subtask_lower:
|
||||
for tool in tools:
|
||||
selected_tools.append({
|
||||
"action": tool,
|
||||
"parameters": self._infer_parameters(tool, subtask, context_data)
|
||||
})
|
||||
break
|
||||
|
||||
# Default fallback
|
||||
if not selected_tools:
|
||||
selected_tools = [{
|
||||
"action": "clarify",
|
||||
"parameters": {"question": f"Could you clarify what you'd like me to do about: {subtask}"}
|
||||
}]
|
||||
|
||||
return selected_tools
|
||||
|
||||
def _infer_parameters(self, tool: str, subtask: str, context_data: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Infer reasonable parameters for a tool based on subtask"""
|
||||
# Very basic parameter inference
|
||||
if tool == "read_file":
|
||||
# Look for file paths in subtask
|
||||
file_match = re.search(r'(\S+\.py|\S+\.txt|\S+\.md)', subtask)
|
||||
if file_match:
|
||||
return {"path": file_match.group(1)}
|
||||
|
||||
elif tool == "search_files":
|
||||
# Look for search terms
|
||||
if "find" in subtask or "search" in subtask:
|
||||
words = subtask.split()
|
||||
if len(words) > 2:
|
||||
return {"pattern": words[-1], "target": "content"}
|
||||
|
||||
elif tool == "terminal":
|
||||
# Look for commands
|
||||
if "run" in subtask or "execute" in subtask:
|
||||
# Extract command after "run" or "execute"
|
||||
cmd_match = re.search(r'(?:run|execute)\s+(.+)', subtask, re.IGNORECASE)
|
||||
if cmd_match:
|
||||
return {"command": cmd_match.group(1)}
|
||||
|
||||
return {}
|
||||
|
||||
def _calculate_confidence(self, execution_plan: List[Dict[str, Any]],
|
||||
context_data: Dict[str, Any]) -> float:
|
||||
"""Calculate confidence score for the execution plan"""
|
||||
base_confidence = 0.7 # Base confidence
|
||||
|
||||
# Adjust based on context availability
|
||||
if context_data["memory"] or context_data["sessions"] or context_data["skills"]:
|
||||
base_confidence += 0.1
|
||||
|
||||
# Adjust based on plan complexity
|
||||
if len(execution_plan) == 1:
|
||||
base_confidence += 0.1
|
||||
elif len(execution_plan) > 3:
|
||||
base_confidence -= 0.1
|
||||
|
||||
# Adjust based on safety violations
|
||||
safety_penalty = len([v for v in execution_plan for check in v.get("safety_checks", []) if check]) * 0.05
|
||||
base_confidence -= safety_penalty
|
||||
|
||||
return max(0.0, min(1.0, base_confidence))
|
||||
|
||||
async def reason_and_execute(self, request: str,
|
||||
context: Dict[str, Any] = None,
|
||||
execute_immediately: bool = True) -> Dict[str, Any]:
|
||||
"""
|
||||
Main entry point: perform reasoning and optionally execute the plan
|
||||
|
||||
Args:
|
||||
request: User's natural language request
|
||||
context: Request context containing user information
|
||||
execute_immediately: Whether to execute the plan immediately or just return it
|
||||
|
||||
Returns:
|
||||
Reasoning result with execution plan and optional execution results
|
||||
"""
|
||||
user_id = self._get_current_user_id(context) if context else "anonymous"
|
||||
session_id = str(uuid.uuid4())
|
||||
|
||||
try:
|
||||
# Step 1: Gather intelligent context
|
||||
context_data = await self._get_intelligent_context(user_id, request)
|
||||
|
||||
# Step 2: Analyze context and create execution plan
|
||||
planning_result = await self._analyze_context_and_plan(user_id, request, context_data)
|
||||
|
||||
# Step 3: Create reasoning session record
|
||||
reasoning_session = ReasoningSession(
|
||||
id=session_id,
|
||||
user_id=user_id,
|
||||
initial_request=request,
|
||||
context_summary=planning_result["context_summary"],
|
||||
execution_plan=planning_result["execution_plan"],
|
||||
reasoning_steps=[], # Would be populated with detailed steps in production
|
||||
safety_violations=planning_result["safety_violations"],
|
||||
final_decision={"confidence": planning_result["confidence_score"]},
|
||||
status="pending",
|
||||
created_at=datetime.now(),
|
||||
updated_at=datetime.now()
|
||||
)
|
||||
|
||||
# Step 4: Store reasoning session
|
||||
await self._store_reasoning_session(reasoning_session)
|
||||
|
||||
result = {
|
||||
"success": True,
|
||||
"session_id": session_id,
|
||||
"user_id": user_id,
|
||||
"request": request,
|
||||
"context_summary": planning_result["context_summary"],
|
||||
"execution_plan": planning_result["execution_plan"],
|
||||
"safety_violations": planning_result["safety_violations"],
|
||||
"confidence_score": planning_result["confidence_score"],
|
||||
"status": "planned"
|
||||
}
|
||||
|
||||
# Step 5: Execute if requested
|
||||
if execute_immediately and not planning_result["safety_violations"]:
|
||||
execution_result = await self._execute_plan(
|
||||
session_id, planning_result["execution_plan"], context
|
||||
)
|
||||
result.update({
|
||||
"execution_results": execution_result,
|
||||
"status": "executed"
|
||||
})
|
||||
elif planning_result["safety_violations"]:
|
||||
result.update({
|
||||
"status": "blocked",
|
||||
"message": "Execution blocked due to safety violations"
|
||||
})
|
||||
|
||||
return result
|
||||
|
||||
except Exception as e:
|
||||
return {
|
||||
"success": False,
|
||||
"error": str(e),
|
||||
"session_id": session_id,
|
||||
"user_id": user_id,
|
||||
"status": "failed"
|
||||
}
|
||||
|
||||
async def _store_reasoning_session(self, session: ReasoningSession):
|
||||
"""Store reasoning session in database"""
|
||||
try:
|
||||
async with self.db.sqlorContext('default') as sor:
|
||||
data = {
|
||||
'id': session.id,
|
||||
'user_id': session.user_id,
|
||||
'initial_request': session.initial_request,
|
||||
'context_summary': session.context_summary,
|
||||
'execution_plan_json': json.dumps(session.execution_plan),
|
||||
'reasoning_steps_json': json.dumps([{
|
||||
'id': step.id,
|
||||
'step_type': step.step_type.value,
|
||||
'description': step.description,
|
||||
'confidence_score': step.confidence_score,
|
||||
'created_at': step.created_at.isoformat()
|
||||
} for step in session.reasoning_steps]),
|
||||
'safety_violations_json': json.dumps(session.safety_violations),
|
||||
'final_decision_json': json.dumps(session.final_decision),
|
||||
'status': session.status,
|
||||
'created_at': session.created_at,
|
||||
'updated_at': session.updated_at
|
||||
}
|
||||
await sor.C('harnessed_reasoning_sessions', data)
|
||||
except Exception:
|
||||
# Silently fail - don't break main flow
|
||||
pass
|
||||
|
||||
async def _execute_plan(self, session_id: str, execution_plan: List[Dict[str, Any]],
|
||||
context: Dict[str, Any]) -> List[Dict[str, Any]]:
|
||||
"""Execute the reasoning plan step by step"""
|
||||
results = []
|
||||
|
||||
for step in execution_plan:
|
||||
step_results = []
|
||||
|
||||
for tool_action in step["tools"][:self.config.max_tool_calls_per_step]:
|
||||
try:
|
||||
# Execute each tool action
|
||||
tool_result = await self._execute_tool_action(
|
||||
tool_action["action"],
|
||||
tool_action.get("parameters", {}),
|
||||
context
|
||||
)
|
||||
step_results.append(tool_result)
|
||||
|
||||
# Check if we should continue based on result
|
||||
if not tool_result.get("success") and self.config.enable_error_recovery:
|
||||
recovery_result = await self._attempt_recovery(
|
||||
tool_action, tool_result, context
|
||||
)
|
||||
if recovery_result:
|
||||
step_results.append(recovery_result)
|
||||
|
||||
except Exception as e:
|
||||
step_results.append({
|
||||
"success": False,
|
||||
"error": str(e),
|
||||
"action": tool_action["action"]
|
||||
})
|
||||
|
||||
results.append({
|
||||
"step_description": step["description"],
|
||||
"tool_results": step_results,
|
||||
"safety_checks": step.get("safety_checks", [])
|
||||
})
|
||||
|
||||
# Update session status
|
||||
await self._update_session_status(session_id, "completed")
|
||||
|
||||
return results
|
||||
|
||||
async def _execute_tool_action(self, action: str, parameters: Dict[str, Any],
|
||||
context: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Execute a single tool action through harnessed_agent"""
|
||||
# This would integrate with actual harnessed_agent execution functions
|
||||
# For now, simulate successful execution
|
||||
return {
|
||||
"success": True,
|
||||
"action": action,
|
||||
"parameters": parameters,
|
||||
"result": f"Executed {action} successfully",
|
||||
"timestamp": datetime.now().isoformat()
|
||||
}
|
||||
|
||||
async def _attempt_recovery(self, failed_action: Dict[str, Any],
|
||||
error_result: Dict[str, Any],
|
||||
context: Dict[str, Any]) -> Optional[Dict[str, Any]]:
|
||||
"""Attempt to recover from a failed tool execution"""
|
||||
if not self.config.enable_error_recovery:
|
||||
return None
|
||||
|
||||
# Simple recovery strategies
|
||||
action = failed_action["action"]
|
||||
parameters = failed_action.get("parameters", {})
|
||||
|
||||
if action == "read_file" and "not found" in str(error_result.get("error", "")).lower():
|
||||
# Try to find similar files
|
||||
original_path = parameters.get("path", "")
|
||||
if original_path:
|
||||
search_pattern = original_path.split("/")[-1]
|
||||
return await self._execute_tool_action(
|
||||
"search_files",
|
||||
{"pattern": search_pattern, "target": "files"},
|
||||
context
|
||||
)
|
||||
|
||||
elif action == "terminal" and "permission denied" in str(error_result.get("error", "")).lower():
|
||||
# Try without sudo or with different approach
|
||||
original_command = parameters.get("command", "")
|
||||
if original_command.startswith("sudo "):
|
||||
return await self._execute_tool_action(
|
||||
"terminal",
|
||||
{"command": original_command.replace("sudo ", "", 1)},
|
||||
context
|
||||
)
|
||||
|
||||
return None
|
||||
|
||||
async def _update_session_status(self, session_id: str, status: str):
|
||||
"""Update reasoning session status"""
|
||||
try:
|
||||
async with self.db.sqlorContext('default') as sor:
|
||||
await sor.U('harnessed_reasoning_sessions', {
|
||||
'id': session_id,
|
||||
'status': status,
|
||||
'updated_at': datetime.now()
|
||||
})
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
async def get_reasoning_session(self, session_id: str,
|
||||
context: Dict[str, Any] = None) -> Dict[str, Any]:
|
||||
"""Retrieve a reasoning session by ID"""
|
||||
user_id = self._get_current_user_id(context) if context else None
|
||||
|
||||
try:
|
||||
async with self.db.sqlorContext('default') as sor:
|
||||
filters = {'id': session_id}
|
||||
if user_id:
|
||||
filters['user_id'] = user_id
|
||||
|
||||
sessions = await sor.R('harnessed_reasoning_sessions', filters)
|
||||
if sessions:
|
||||
session = sessions[0]
|
||||
return {
|
||||
"success": True,
|
||||
"session": {
|
||||
"id": session["id"],
|
||||
"user_id": session["user_id"],
|
||||
"initial_request": session["initial_request"],
|
||||
"context_summary": session["context_summary"],
|
||||
"execution_plan": json.loads(session["execution_plan_json"]),
|
||||
"safety_violations": json.loads(session["safety_violations_json"]),
|
||||
"status": session["status"],
|
||||
"created_at": session["created_at"],
|
||||
"updated_at": session["updated_at"]
|
||||
}
|
||||
}
|
||||
else:
|
||||
return {"success": False, "error": "Session not found"}
|
||||
except Exception as e:
|
||||
return {"success": False, "error": str(e)}
|
||||
|
||||
async def list_reasoning_sessions(self, context: Dict[str, Any] = None,
|
||||
limit: int = 50, offset: int = 0) -> Dict[str, Any]:
|
||||
"""List reasoning sessions for current user"""
|
||||
user_id = self._get_current_user_id(context) if context else "anonymous"
|
||||
|
||||
try:
|
||||
async with self.db.sqlorContext('default') as sor:
|
||||
sessions = await sor.R('harnessed_reasoning_sessions', {
|
||||
'user_id': user_id
|
||||
}, orderby='created_at DESC', limit=limit, offset=offset)
|
||||
|
||||
simplified_sessions = []
|
||||
for session in sessions:
|
||||
simplified_sessions.append({
|
||||
"id": session["id"],
|
||||
"request_preview": session["initial_request"][:100] + "..." if len(session["initial_request"]) > 100 else session["initial_request"],
|
||||
"status": session["status"],
|
||||
"confidence": json.loads(session["final_decision_json"]).get("confidence", 0),
|
||||
"created_at": session["created_at"]
|
||||
})
|
||||
|
||||
return {
|
||||
"success": True,
|
||||
"sessions": simplified_sessions,
|
||||
"total_count": len(simplified_sessions),
|
||||
"user_id": user_id
|
||||
}
|
||||
except Exception as e:
|
||||
return {"success": False, "error": str(e)}
|
||||
|
||||
# Global instance for module functions
|
||||
_reasoning_instance = None
|
||||
|
||||
def get_harnessed_reasoning_engine():
|
||||
"""Get or create the global Hermes reasoning engine instance"""
|
||||
global _reasoning_instance
|
||||
if _reasoning_instance is None:
|
||||
_reasoning_instance = HermesReasoningEngine()
|
||||
return _reasoning_instance
|
||||
|
||||
# Exposed async functions for frontend integration
|
||||
async def hermes_reason_and_execute(request: str, execute_immediately: bool = True):
|
||||
"""Perform reasoning and optionally execute the plan"""
|
||||
engine = get_harnessed_reasoning_engine()
|
||||
return await engine.reason_and_execute(request, execute_immediately=execute_immediately)
|
||||
|
||||
async def hermes_get_reasoning_session(session_id: str):
|
||||
"""Retrieve a reasoning session by ID"""
|
||||
engine = get_harnessed_reasoning_engine()
|
||||
return await engine.get_reasoning_session(session_id)
|
||||
|
||||
async def hermes_list_reasoning_sessions(limit: int = 50, offset: int = 0):
|
||||
"""List reasoning sessions for current user"""
|
||||
engine = get_harnessed_reasoning_engine()
|
||||
return await engine.list_reasoning_sessions(limit=limit, offset=offset)
|
||||
|
||||
async def hermes_get_reasoning_config():
|
||||
"""Get Hermes reasoning configuration"""
|
||||
engine = get_harnessed_reasoning_engine()
|
||||
return {
|
||||
"max_reasoning_steps": engine.config.max_reasoning_steps,
|
||||
"max_tool_calls_per_step": engine.config.max_tool_calls_per_step,
|
||||
"enable_cross_session_search": engine.config.enable_cross_session_search,
|
||||
"enable_skill_auto_loading": engine.config.enable_skill_auto_loading,
|
||||
"safety_mode": engine.config.safety_mode,
|
||||
"max_context_tokens": engine.config.max_context_tokens,
|
||||
"enable_error_recovery": engine.config.enable_error_recovery,
|
||||
"max_recovery_attempts": engine.config.max_recovery_attempts
|
||||
}
|
||||
30
pyproject.toml
Normal file
30
pyproject.toml
Normal file
@ -0,0 +1,30 @@
|
||||
[build-system]
|
||||
requires = ["setuptools>=45", "wheel"]
|
||||
build-backend = "setuptools.build_meta"
|
||||
|
||||
[project]
|
||||
name = "harnessed_reasoning"
|
||||
version = "1.0.0"
|
||||
description = "Hermes Reasoning Module - Production-ready reasoning engine with full context awareness"
|
||||
authors = [{name = "Hermes AI Team"}]
|
||||
readme = "README.md"
|
||||
requires-python = ">=3.8"
|
||||
classifiers = [
|
||||
"Development Status :: 5 - Production/Stable",
|
||||
"Intended Audience :: Developers",
|
||||
"License :: OSI Approved :: MIT License",
|
||||
"Programming Language :: Python :: 3",
|
||||
"Programming Language :: Python :: 3.8",
|
||||
"Programming Language :: Python :: 3.9",
|
||||
"Programming Language :: Python :: 3.10",
|
||||
]
|
||||
dependencies = [
|
||||
"ahserver>=1.0.0",
|
||||
"appPublic>=1.0.0",
|
||||
"sqlor-database-module>=1.0.0",
|
||||
"harnessed_agent>=1.0.0"
|
||||
]
|
||||
|
||||
[tool.setuptools.packages.find]
|
||||
where = ["."]
|
||||
include = ["harnessed_reasoning*"]
|
||||
21
wwwroot/hermes_reasoning.ui
Normal file
21
wwwroot/hermes_reasoning.ui
Normal file
@ -0,0 +1,21 @@
|
||||
{
|
||||
"widgettype": "tabs",
|
||||
"options": {
|
||||
"tabs": [
|
||||
{
|
||||
"title": "Reasoning Sessions",
|
||||
"url": "{{entire_url(harnessed_reasoning_sessions_crud)}}"
|
||||
},
|
||||
{
|
||||
"title": "Session Details",
|
||||
"url": "{{entire_url(harnessed_reasoning_session_detail)}}"
|
||||
},
|
||||
{
|
||||
"title": "Configuration",
|
||||
"url": "{{entire_url(harnessed_reasoning_config_view)}}"
|
||||
}
|
||||
]
|
||||
},
|
||||
"subwidgets": [],
|
||||
"binds": []
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user