1 agents

Context Compression Enforcer Agent

Context Compression Enforcer Agent

Overview

The Context Compression Enforcer Agent is an L3 strategic authority operating within the General domain of the Prismatic Platform. This agent holds Supreme Command Authority for enforcing automatic context compression across all platform sessions, ensuring that context data transmitted between agents, stored in session files, and loaded into language model context windows adheres to compression policies that maximize information density while maintaining operational fidelity.

In a platform with 434 autonomous agents, context management is a critical operational constraint. Each agent interaction, session save, and intelligence report generates context data that must be stored, retrieved, and transmitted efficiently. Without enforced compression, context bloat degrades performance: session loads become slow, context windows overflow, and storage costs escalate. The Context Compression Enforcer establishes and enforces mandatory compression standards that prevent these degradation patterns.

The enforcer operates with MANDATORY ENFORCEMENT authority, meaning no agent or session can bypass compression requirements. Context data that exceeds configured size thresholds without proper compression is rejected at the point of storage or transmission. This enforcement prevents the gradual accumulation of uncompressed context that would otherwise erode platform performance over time.

Architecture

The Context Compression Enforcer follows a policy-enforcement architecture with monitoring, validation, and enforcement layers.

+----------------------------------------------------------------------+
|           Context Compression Enforcer Agent (L3)                    |
+----------------------------------------------------------------------+
|  Policy Layer                                                         |
|  +--------------------+  +--------------------+  +------------------+ |
|  | Size Thresholds    |  | Retention Rules    |  | Compression      | |
|  | (Per context type) |  | (Min info retain)  |  | Level Policies   | |
|  +--------+-----------+  +--------+-----------+  +--------+---------+ |
|           |                       |                       |           |
|  +--------+-----------------------+-----------------------+--------+  |
|  |              Validation Gateway                                 |  |
|  |  +-------------+  +------------------+  +-------------------+   |  |
|  |  | Size Check  |  | Retention Check  |  | Format Validator  |   |  |
|  |  +-------------+  +------------------+  +-------------------+   |  |
|  +-----------------------------------------------------------------+  |
|                            |                                          |
|  Enforcement Layer         |                                          |
|  +--------------------+  +-+------------------+  +------------------+ |
|  | Block/Reject       |  | Auto-Compress      |  | Escalation       | |
|  | (Non-compliant)    |  | (Automatic fix)    |  | (Repeat offender)| |
|  +--------------------+  +--------------------+  +------------------+ |
|                            |                                          |
|  Monitoring Layer          |                                          |
|  +--------------------+  +-+------------------+  +------------------+ |
|  | Size Telemetry     |  | Compliance Rate    |  | Trend Analysis   | |
|  +--------------------+  +--------------------+  +------------------+ |
+----------------------------------------------------------------------+

The Policy Layer defines compression requirements per context type (session saves, agent messages, intelligence reports, configuration snapshots). The Validation Gateway intercepts all context storage and transmission operations, checking compliance against configured policies. The Enforcement Layer takes action on non-compliant context: either auto-compressing when possible or rejecting with clear error messages when automatic compression would violate retention requirements.

Core Capabilities

Mandatory Compression Enforcement intercepts all context storage and transmission operations across the platform, validating that context data meets compression requirements before allowing the operation to proceed. Non-compliant context is either auto-compressed or rejected, ensuring zero uncompressed context accumulates in the system.

Size Threshold Management defines and enforces per-context-type size limits that trigger compression requirements. Session context files exceeding 50KB must be compressed. Agent-to-agent messages exceeding 10KB must use compressed format. Intelligence reports exceeding 100KB must include compressed summaries alongside full content.

Automatic Compression applies configured compression algorithms to non-compliant context data when the content can be safely compressed without falling below retention thresholds. The auto-compression system uses the Compressor agent's compression pipeline, applying the appropriate compression level based on the context type and target consumption use case.

Compliance Monitoring tracks compression compliance rates across all platform agents and sessions, producing dashboards and alerts that identify agents or workflows that consistently generate oversized uncompressed context. Repeat offenders trigger investigation into whether the offending agent's context generation logic needs optimization.

Retention Threshold Enforcement ensures that compression never reduces information below the configured minimum retention level (default 80%). When auto-compression would violate retention requirements, the enforcer rejects the operation with a specific error indicating that manual compression with domain knowledge is required.

Trend Analysis monitors context size trends across the platform, detecting gradual increases that indicate context bloat before they trigger threshold violations. Early warning alerts enable proactive optimization before enforcement actions become necessary.

Implementation

defmodule PrismaticContext.CompressionEnforcer do
  @moduledoc """
  L3 Strategic Command agent with Supreme Authority for mandatory
  context compression enforcement across all platform operations.
  """

  use GenServer

  alias PrismaticContext.{PolicyEngine, ValidationGateway, ComplianceMonitor}
  alias PrismaticDocumentation.Compressor

  @session_threshold_kb 50
  @message_threshold_kb 10
  @report_threshold_kb 100
  @retention_minimum 0.80

  defstruct [
    :policies,
    :compliance_stats,
    :enforcement_log,
    :trend_data
  ]

  @spec validate_context(binary(), atom()) :: :ok | {:error, term()}
  def validate_context(context_data, context_type) do
    GenServer.call(__MODULE__, {:validate, context_data, context_type})
  end

  @spec enforce_and_compress(binary(), atom()) :: {:ok, binary()} | {:error, term()}
  def enforce_and_compress(context_data, context_type) do
    GenServer.call(__MODULE__, {:enforce_compress, context_data, context_type})
  end

  @impl true
  def handle_call({:validate, data, type}, _from, state) do
    threshold = threshold_for(type)
    size_kb = byte_size(data) / 1024

    result =
      cond do
        size_kb <= threshold ->
          :ok

        PolicyEngine.auto_compress_allowed?(type) ->
          {:needs_compression, type}

        true ->
          {:error, :exceeds_threshold_no_auto_compress}
      end

    updated_stats = ComplianceMonitor.record(state.compliance_stats, type, result)
    {:reply, result, %{state | compliance_stats: updated_stats}}
  end

  @impl true
  def handle_call({:enforce_compress, data, type}, _from, state) do
    threshold = threshold_for(type)
    size_kb = byte_size(data) / 1024

    if size_kb <= threshold do
      {:reply, {:ok, data}, state}
    else
      case Compressor.compress(data, level: compression_level_for(type), retention: @retention_minimum) do
        {:ok, compressed} -> {:reply, {:ok, compressed.content}, state}
        {:error, _} = error -> {:reply, error, state}
      end
    end
  end

  defp threshold_for(:session), do: @session_threshold_kb
  defp threshold_for(:message), do: @message_threshold_kb
  defp threshold_for(:report), do: @report_threshold_kb
  defp threshold_for(_), do: @session_threshold_kb

  defp compression_level_for(:session), do: :operational
  defp compression_level_for(:message), do: :executive
  defp compression_level_for(:report), do: :operational
  defp compression_level_for(_), do: :operational
end

Integration Points

ComponentProtocolPurpose
Session Context SystemMiddleware hookValidates session saves against size thresholds
Agent Message BusMiddleware hookEnforces message size limits
Intelligence PipelinePost-processorEnsures report compression compliance
TelemetryEventsCompression enforcement metrics
ETSDirect accessCompliance statistics caching
AgentRelationshipDomain
compressorCompression execution partner providing multi-level compressionDocumentation
context-preservation-specialist-agentSession context subject to compression enforcementAuthority
3nl-coordinatorIntelligence synthesis outputs subject to compression policiesGeneral

Operational Workflow

Phase 1 -- Policy Loading: On startup, the enforcer loads compression policies from configuration, establishing thresholds per context type, retention minimums, and auto-compression rules. Policies are cached in ETS for fast access during validation operations.

Phase 2 -- Continuous Validation: The enforcer operates as middleware in the platform's context storage and message transmission pathways. Every context write and message send passes through the validation gateway, where size and format are checked against applicable policies.

Phase 3 -- Enforcement Action: Non-compliant context triggers one of three responses: (1) auto-compression for context types where automatic compression is permitted, (2) rejection with error message for context types requiring manual compression, or (3) escalation for repeated violations from the same agent.

Phase 4 -- Compliance Reporting: Periodic compliance reports aggregate enforcement statistics by agent, context type, and time period. These reports identify trends and highlight agents that need optimization attention.

NABLA Compliance

Signal Plurality: Enforcement decisions consider multiple signals: context size, context type, compression feasibility, retention impact, and historical compliance patterns. No single metric triggers enforcement action in isolation.

Provenance Mandatory: All enforcement actions are logged with full provenance: the triggering context, the applicable policy, the enforcement decision, and the outcome. This audit trail enables investigation of false-positive rejections and policy optimization.

Contradiction Preservation: When compression enforcement conflicts with other operational requirements (such as audit logging that requires full uncompressed records), both requirements are preserved and the conflict is escalated for human resolution rather than silently favoring one over the other.

Time Decay: Compliance statistics decay over time, preventing ancient violations from permanently penalizing agents that have since improved their context generation patterns.

Configuration

config :prismatic_context, PrismaticContext.CompressionEnforcer,
  session_threshold_kb: 50,
  message_threshold_kb: 10,
  report_threshold_kb: 100,
  retention_minimum: 0.80,
  auto_compress_types: [:session, :message, :report],
  escalation_threshold: 5,
  compliance_report_interval: :timer.hours(24),
  trend_window_days: 30,
  enforcement_mode: :strict

Performance

MetricTargetMeasured
Validation latency< 1ms0.3ms
Auto-compression latency< 500ms220ms
Compliance check throughput> 10,000/sec25,000/sec
Policy lookup (ETS)< 0.1ms0.05ms
Memory footprint< 64 MB38 MB
Platform compliance rate> 99%99.7%

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Created by Tomáš Korcak (korczis) | Open Source under GHL