Varkiel Agent Architecture

Lexsight LLC Proprietary Software – 2025 Lexsight LLC.
Redistribution or derivative use outside the scope of the Lexsight LLC Proprietary Software License Agreement is strictly prohibited.

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Overview

Varkiel constitutes a tripartite cognitive agent architecture engineered to deliver rigorous structural integrity, symbolic coherence, and phenomenological fidelity within a unified reasoning substrate. By integrating

1. a lattice-theoretic Structural Constraint Engine,
2. a neural-symbolic Coherence Engine, and
3. a trajectory-based Phenomenological Tracker

under a reflexive Central Controller, Varkiel orchestrates high-dimensional inference, dynamic paradox-driven weighting, and emergent meaning synthesis suitable for complex decision-making and adaptive learning.

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Architecture Overview

classDiagram
  class StructuralConstraintEngine {
    +MetaConstraintTree constraint_tree
    +apply_constraints(input_state)
  }

  class SymbolicCoherenceEngine {
    +SymbolicTensorEmbeddingField embedding_field
    +resolve_metaphors(input_embeddings)
  }

  class PhenomenologicalTracker {
    +PatternResonanceVectors memory_vectors
    +update_resonance(new_input)
  }

  class CentralController {
    +SelfIndexingScheduler scheduler
    +RecursiveInvarianceMonitor monitor
    +PerceptionInventionFeedbackCore feedback_core
    +orchestrate_processing(input)
  }

  StructuralConstraintEngine -- CentralController
  SymbolicCoherenceEngine -- CentralController
  PhenomenologicalTracker -- CentralController

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Sequence Diagram

sequenceDiagram
  participant User
  participant CentralController
  participant StructuralEngine
  participant SymbolicEngine
  participant PhenomenologicalTracker

  User->>CentralController: Submit Input
  CentralController->>StructuralEngine: Apply Constraints
  StructuralEngine-->>CentralController: Constrained State
  CentralController->>SymbolicEngine: Resolve Symbolic Coherence
  SymbolicEngine-->>CentralController: Coherent Representation
  CentralController->>PhenomenologicalTracker: Update Resonance
  PhenomenologicalTracker-->>CentralController: Updated State
  CentralController-->>User: Output Result

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Core Components

1 · Structural Constraint Engine

Operates on a formal lattice-theoretic foundation, representing world states as nodes in a MetaConstraintTree and enforcing invariants via axiomatic folding transformations that guarantee monotonic refinement. • MetaConstraintTree – orchestrates constraint application • Constraint Propagation – deterministically folds rules over input states

2 · Symbolic Coherence Engine

Bridges distributed embeddings and rule-based inference by projecting concept representations into a SymbolicTensorEmbeddingField and dispatching them through a NeuralSymbolicIntegrator. • SymbolicTensorEmbeddingField – manages concept embeddings • NeuralSymbolicIntegrator – fuses neural nets with symbolic pattern matching

3 · Phenomenological Tracker

Encodes memory/affect trajectories as PatternResonanceVectors within a resonance manifold and maintains dimensional consistency via State Projection routines. • PatternResonanceVectors – memory-state resonance vectors • State Projection – preserves manifold consistency over time

Central Controller Modules • Self-Indexing Scheduler – adjusts modal weights using information-theoretic objectives • Recursive Invariance Monitor – enforces long-term semantic self-consistency • Perception–Invention Feedback Core – synthesises emergent primitives for iterative refinement

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Key Features • Neural-symbolic integration – end-to-end gradient learning with provable constraint verification • Paradox-driven modal weighting – dynamic re-routing of reasoning pathways under contradictory data • Cognitive state resonance tracking – fine-grained affect modulation • Meaning synthesis under compression – continual representational innovation • Web-based interactive interface – live visualisations of constraint trees, embeddings, and resonance trajectories

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Licensing

Varkiel Agent is available under dual licensing:

• AGPLv3: For open-source use and community contributions
• Commercial License: For proprietary integrations and enterprise use

License Interaction

Varkiel Agent is proprietary software, while the Constraint Lattice component is MIT licensed. This means:

• You may use and modify the Constraint Lattice independently under MIT terms
• Combining Constraint Lattice with Varkiel Agent requires a commercial license
• Any derivative work of Varkiel Agent must adhere to the Lexsight LLC Proprietary Software License

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Recent Updates

• Fixed duplicate method definitions in Structural Constraint Engine
• Added missing apply_constraints method to resolve AttributeError
• Properly initialized resonance_history in the demo CLI
• Added safety checks in Phenomenological Tracker to prevent PCA attribute errors before fitting
• Improved startup time by lazy loading heavy transformer imports in Symbolic Embedder

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Installation

# Clone repository
git clone https://github.com/yourusername/varkiel-agent.git
cd varkiel-agent

# Create virtual environment
python3 -m venv varkiel-env
source varkiel-env/bin/activate

# Install dependencies
pip install -r requirements.txt

Configuration

Create config.json with parameters:

{
  "structural": {"max_depth": 128, "invariant_rules": ["fold_axiom1", "fold_axiom2"]},
  "coherence": {"embedding_dim": 512, "symbolic_threshold": 0.75},
  "phenomenological": {"resonance_dim": 256, "memory_decay": 0.01}
}

Usage

Command-line Demo

python demo.py --config config.json --verbose

Web Interface

python app.py

Access at http://localhost:5000

Deployment (CI/CD) 1. Tests execute on every push 2. Coverage badge updates automatically 3. Main branch auto-deploys to Heroku

Production URL → https://varkiel-agent.herokuapp.com

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Development Roadmap • Mobile interface • Transformer-based meaning synthesis • Distributed processing • Quantum computing integration

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Contributing

Pull requests are welcome. Please: • Follow test-suite patterns and extend coverage ≥ 97 %. • Preserve SPDX licence header (# SPDX-License-Identifier: Lexsight-LLC-Proprietary) in every new source file. • Document architectural decisions via ADRs before large changes. • Open an issue for major feature proposals to discuss design implications.

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2025 Lexsight LLC – All rights reserved. Use of this repository is governed by the Lexsight LLC Proprietary Software License Agreement. See LICENSE.txt for details.