§51 · Lane 8 — Agent Infrastructure Standards & Toolchain
Filho (2026) — ESAA
Filho (2026) · arXiv 2602.23193
Bibliographic data
- Title
- Filho (2026) — ESAA: Event Sourcing for Autonomous Agents in LLM-Based Software Engineering
- Authors / Issuing body
- Elzo Brito dos Santos Filho
- Venue / Publisher
- arXiv (preprint; not peer reviewed)
- Year
- 2026
- Designation
- Preprint
- Licence
- arXiv DOI — refer to publisher for full licence terms.
- Canonical link
- https://doi.org/10.48550/arXiv.2602.23193
How to cite
Filho (2026). Filho (2026) — ESAA: Event Sourcing for Autonomous Agents in LLM-Based Software Engineering. arXiv (preprint; not peer reviewed). https://doi.org/10.48550/arXiv.2602.23193.
Event-sourcing architecture that separates an agent's cognitive intention from project state mutation: agents emit validated JSON intentions, a deterministic orchestrator persists them to an append-only event log and projects a hash-verified materialised view.
Why it matters for NETEVO
ESAA is the architectural pattern paper for the engineering posture the Agent Infrastructure Whitepaper Dimension 3 (audit and observability) argues. The paper specifies a four-element pattern: agents emit only structured intentions in validated JSON; a deterministic orchestrator validates and persists events in an append-only log; the orchestrator applies file-writing effects deterministically; a verifiable materialised view is projected from the log. This is the deterministic-orchestration pattern anchor for NETEVO's engineered-evidence position.
The pattern underwrites the Authority Register cryptographic-attestation framing. An append-only, hash-verified event log is the academic mirror of what the Register specifies in operational form. Where the Register names what must be tracked about every agent action, ESAA names the architectural pattern that produces a record that can be tracked deterministically.
This is a preprint, not peer-reviewed. Two validating case studies in the paper (a landing-page project with 9 tasks and 49 events; a clinical dashboard with 50 tasks, 86 events and 4 concurrent agents) demonstrate the pattern at small scale. NETEVO tracks the Filho author page for any peer-reviewed publication of the pattern.
Where NETEVO applies this
- Agent Infrastructure Whitepaper — load-bearing — Dimension 3 deterministic-orchestration pattern anchor