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2026-05-26agentsinfra

Governed Evolution of Agent Runtimes through Executable Operational Cognition

Mariano Garralda-Barrio

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Key claim

Runtime adaptation can be governed and auditable.

This paper presents a framework for managing the lifecycle of agent-generated artifacts in multi-agent systems. It emphasizes the importance of treating these artifacts as persistent capabilities rather than transient outputs. The key result is the introduction of HarnessMutation, which allows for governed runtime adaptation with explicit validation and rollback mechanisms.

In plain English

This paper presents a framework for managing the lifecycle of agent-generated artifacts in multi-agent systems. It emphasizes the importance of treating these artifacts as persistent capabilities rather than transient outputs. The key result is the introduction of HarnessMutation, which allows for governed runtime adaptation with explicit validation and rollback mechanisms.

Novelty
8.0/10

The framework introduces a new perspective on runtime evolution in agentic systems.

Reliability
6.5/10

The claims are supported by a formalized framework, though empirical validation is limited.

Deep reliability assessment

The methodology supports a conceptual governance framework for treating agent-generated artifacts as persistent, versioned, auditable runtime capabilities with validation and rollback constraints. It overclaims any practical reliability or safety benefit because no implementation, empirical evaluation, benchmark, or operational case study is provided in the supplied text.

Reproducibility

No open source code, dataset, benchmark suite, or experimental protocol is mentioned; the paper appears to be a systems vision/conceptual architecture paper rather than an empirical study.

Discussion questions

  1. 1.Does treating generated code artifacts as persistent operational cognition actually improve agent reliability, or does it mainly create a larger mutable attack surface and governance burden?
  2. 2.For builders deploying agent systems today, what minimal artifact lifecycle controls are worth implementing first: versioning, sandboxing, evaluator separation, human approval, rollback, or provenance tracking?
  3. 3.What empirical evidence would falsify the framework: for example, if governed artifact persistence fails to reduce regressions, incident rates, or task completion cost compared with stateless or manually curated agent runtimes?

Key figure

The key architecture appears to depict a governed agent-runtime evolution loop where generated artifacts pass through validation, evaluation, governance, persistence, reuse, and rollback controls before becoming operational capabilities.