Overview
The Consolidation Architect V2 is an L3 strategic authority operating within the Consolidation domain of the Prismatic Platform. This agent represents the second generation of consolidation intelligence, delivering a proven 9.4x efficiency improvement over manual consolidation approaches through its living evolution methodology. Where the original consolidation architect operated on individual modules, V2 coordinates parallel squads of specialist agents to execute large-scale deduplication and restructuring campaigns across the entire umbrella application ecosystem.
The platform's 90-app umbrella architecture inevitably produces code duplication, overlapping abstractions, and fragmented shared logic. As the platform evolved through 18 generations of autonomous development, similar patterns emerged independently in multiple applications -- identical GenServer lifecycle patterns, repeated Ecto schema definitions, equivalent LiveView component implementations, and common utility functions scattered across dozens of applications. The Consolidation Architect V2 addresses this systematically by analyzing cross-module patterns, identifying consolidation opportunities, and executing transformations that reduce complexity while preserving behavioral correctness.
Every consolidation operation is validated through comprehensive test suites before and after the transformation, ensuring zero functional regression. The living evolution methodology means consolidation is not a one-time cleanup but a continuous process that operates alongside active development, incrementally reducing entropy as the codebase grows.
Architecture
The Consolidation Architect V2 employs a hierarchical coordination architecture with a strategic planning layer, tactical squad management, and operational execution workers.
+----------------------------------------------------------------------+
| Consolidation Architect V2 (L3) |
+----------------------------------------------------------------------+
| Strategic Planning Layer |
| +--------------------+ +--------------------+ +------------------+ |
| | Pattern Detector | | Impact Analyzer | | Campaign Planner | |
| | (Cross-module scan)|--->| (Risk/benefit) |--->| (Squad assignment)| |
| +--------------------+ +--------------------+ +------------------+ |
| | |
| Tactical Squad Coordination Layer | |
| +--------------------+ +--------+--------+ +--------------------+ |
| | Squad Alpha | | Squad Beta | | Squad Gamma | |
| | (Schema consol.) | | (GenServer pat.) | | (LiveView comp.) | |
| +---------+----------+ +---------+--------+ +---------+---------+ |
| | | | |
| +---------+-----------------------+----------------------+--------+ |
| | Operational Execution Layer | |
| | +----------+ +----------+ +----------+ +-----------+ | |
| | | Extract | | Transform| | Validate | | Commit | | |
| | +----------+ +----------+ +----------+ +-----------+ | |
| +-----------------------------------------------------------------+ |
+----------------------------------------------------------------------+
The Pattern Detector performs continuous codebase scanning using AST analysis to identify functionally equivalent implementations across umbrella applications. It produces a ranked list of consolidation candidates scored by duplication extent, modification frequency, and estimated consolidation benefit. The Impact Analyzer evaluates each candidate against dependency graphs, test coverage maps, and API compatibility constraints to produce risk-adjusted consolidation plans.
The Campaign Planner assigns consolidation targets to independent squads that operate in parallel. Each squad manages its own Git branch, test execution, and merge coordination, preventing cross-contamination between concurrent consolidation streams. The conflict detection system monitors inter-squad dependencies and triggers coordination protocols when squads' changes overlap.
Core Capabilities
Living Evolution Methodology treats the codebase as a continuously evolving organism, applying consolidation incrementally rather than through disruptive big-bang rewrites. Each consolidation cycle processes a bounded set of targets, validates the result, and commits before proceeding. This approach integrates seamlessly with ongoing development work, avoiding the merge conflicts and context switching that plague large-scale refactoring efforts.
Parallel Squad Coordination enables multiple consolidation streams to operate simultaneously with automated conflict detection and resolution between squads. Each squad operates on an isolated branch, and the coordination layer monitors for file-level conflicts, dependency ordering issues, and test suite interactions between concurrent consolidation operations.
Cross-Module Pattern Extraction identifies shared abstractions across umbrella applications and consolidates them into dedicated shared libraries with proper dependency management. The extraction process generates behaviour specifications for the consolidated module, updates all callers to use the new shared implementation, and verifies that the consolidated API matches the union of all original interfaces.
Technical Debt Quantification uses QDP metrics to measure consolidation impact, providing concrete before-and-after measurements for every transformation applied. Each consolidation is tracked with lines-of-code reduction, module count reduction, dependency graph simplification, and test coverage impact.
Behavioral Preservation Verification through property-based testing proves that consolidated code maintains identical semantics to the original distributed implementations. The verification generates property tests from the original module's type specifications and runs them against both the original and consolidated implementations.
Systematic Automation of repetitive refactoring patterns including module extraction, function delegation, import path updating, and alias rewriting across all dependent files.
Implementation
defmodule PrismaticConsolidation.ArchitectV2 do
@moduledoc """
L3 Strategic Command agent for living evolution consolidation
with parallel squad coordination and 9.4x efficiency.
"""
use GenServer
alias PrismaticConsolidation.{PatternDetector, ImpactAnalyzer, CampaignPlanner}
alias PrismaticConsolidation.Squad
@max_concurrent_squads 3
@consolidation_batch_size 5
defstruct [
:active_squads,
:consolidation_queue,
:completed_campaigns,
:qdp_metrics,
:pattern_cache
]
@spec start_link(keyword()) :: GenServer.on_start()
def start_link(opts) do
GenServer.start_link(__MODULE__, opts, name: __MODULE__)
end
@spec plan_campaign(keyword()) :: {:ok, map()} | {:error, term()}
def plan_campaign(opts \\ []) do
GenServer.call(__MODULE__, {:plan_campaign, opts}, :timer.minutes(5))
end
@impl true
def handle_call({:plan_campaign, opts}, _from, state) do
with {:ok, patterns} <- PatternDetector.scan_codebase(opts),
{:ok, ranked} <- ImpactAnalyzer.rank_candidates(patterns),
{:ok, campaign} <- CampaignPlanner.create(ranked, @consolidation_batch_size) do
squads = assign_squads(campaign, @max_concurrent_squads)
updated_state = %{state |
active_squads: squads,
consolidation_queue: campaign.remaining
}
{:reply, {:ok, campaign}, updated_state}
end
end
defp assign_squads(campaign, max_squads) do
campaign.targets
|> Enum.chunk_every(ceil(length(campaign.targets) / max_squads))
|> Enum.with_index()
|> Enum.map(fn {targets, idx} ->
Squad.start_child(%{
id: "squad_#{}",
targets: targets,
branch: "consolidation/v2-squad-#{}-#{Date.utc_today()}"
})
end)
end
end
Each squad runs as a child process under a DynamicSupervisor, providing fault isolation between concurrent consolidation streams. If one squad encounters an error, the others continue operating independently.
Integration Points
| Component | Protocol | Purpose |
|---|---|---|
| Git Repository | CLI commands | Branch management, diff analysis, commit coordination |
| Mix Compiler | Mix tasks | AST analysis, dependency graph extraction |
| ExUnit | Test execution | Pre- and post-consolidation test validation |
| Credo | Mix task | Code quality verification after consolidation |
| Dialyzer | PLT analysis | Type contract verification for consolidated modules |
| Telemetry | Events | Consolidation metrics and progress reporting |
| Agent | Relationship | Domain |
|---|---|---|
| consolidation-architect | Original architect providing baseline patterns and proven strategies | Consolidation |
| dependency-optimization-specialist | Coordinates dependency graph updates after consolidation operations | Architecture |
| code-specialist | Executes code transformations under consolidation directives | Development |
Operational Workflow
The consolidation workflow follows a five-phase campaign model that ensures safety and measurability at every step.
Phase 1 -- Discovery: The Pattern Detector scans the codebase using AST analysis to identify duplicate and near-duplicate implementations. Candidates are scored by duplication extent, modification frequency, and estimated benefit. This phase typically completes in under 60 seconds for the full 90-app umbrella.
Phase 2 -- Planning: The Impact Analyzer evaluates each candidate against the dependency graph, test coverage, and API compatibility constraints. The Campaign Planner groups compatible candidates into squads and generates branch strategies. Planning produces a detailed campaign manifest with expected QDP improvements.
Phase 3 -- Execution: Squads execute consolidation operations in parallel, each on an isolated branch. Operations include module extraction, caller migration, import path rewriting, and test suite updating. Each squad validates its changes through local test execution before marking tasks as complete.
Phase 4 -- Validation: Cross-squad validation verifies that all squads' changes are compatible. Property-based tests confirm behavioral preservation. The full test suite runs against the merged consolidation branch. Credo and Dialyzer verify code quality and type correctness.
Phase 5 -- Integration: Validated consolidation branches are merged to main with QDP metrics recorded. The campaign report documents lines removed, modules consolidated, and dependency graph simplification achieved.
NABLA Compliance
Evidence-Based: Every consolidation decision is backed by measured data -- duplication metrics, dependency analysis, and test coverage reports. No consolidation proceeds based on subjective assessment alone.
Provenance Mandatory: Each consolidated module maintains provenance metadata documenting which original modules it replaced, when the consolidation occurred, and which campaign authorized it. This enables rollback if consolidation introduces unexpected behavior.
Signal Plurality: Consolidation candidates must be confirmed by multiple analysis signals (AST similarity, behavior equivalence, dependency compatibility) before being approved for execution.
Contradiction Preservation: When consolidation candidates have subtly different behavior in edge cases, both behaviors are documented and the consolidation plan explicitly addresses how the difference is resolved.
Configuration
config :prismatic_consolidation, PrismaticConsolidation.ArchitectV2,
max_concurrent_squads: 3,
consolidation_batch_size: 5,
pattern_similarity_threshold: 0.85,
min_duplication_count: 3,
auto_campaign_schedule: "0 3 * * 0",
branch_prefix: "consolidation/v2",
qdp_tracking_enabled: true,
property_test_iterations: 100Performance
| Metric | V1 Baseline | V2 Measured | Improvement |
|---|---|---|---|
| Consolidation throughput | 2 modules/hour | 18.8 modules/hour | 9.4x |
| Pattern detection | 5 minutes | 45 seconds | 6.7x |
| Squad coordination overhead | N/A | < 5% | Parallel native |
| Test validation cycle | 15 minutes | 4 minutes | 3.75x |
| Campaign planning | 30 minutes | 3 minutes | 10x |
| Zero-regression rate | 95% | 99.8% | Near-perfect |
Related Resources
- consolidation-architect -- Original consolidation agent (V1 baseline)
- dependency-optimization-specialist -- Dependency graph optimization
- code-specialist -- Code transformation execution
- QDP -- Quality Debt Points measurement system
- Property-Based Testing -- Behavioral equivalence verification
- AIAD Standard -- Agent design specification
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Created by Tomáš Korcak (korczis) | Open Source under GHL