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Why Argonaut

Why We Built Argonaut

Rationale, Judging Criteria, and Architecture Details

Security teams typically juggle SARIF outputs from multiple scanners, dependency lockfiles, SBOMs, threat intelligence feeds, and manual ticket creation across Jira/Slack. That workflow is brittle: the same vulnerability appears in multiple tools, reachability is unclear, and urgency is often guessed. Argonaut automates the full loop from evidence → context → action.

Argonaut reuses an existing local triage engine (Argus) for what it already does well—parsing SARIF, extracting dependencies from lockfiles/SBOMs, and computing reachability signals—then layers Agent Builder orchestration on top to make it an agent that "gets work done." Elasticsearch becomes the shared system-of-record and memory layer.

1. Acquire Workflow

pulls/accepts SARIF + lockfiles + SBOM, normalizes them, and indexes findings and dependency relationships.

2. Enrichment Workflow

attaches threat intel context (KEV/EPSS/advisory flags) and reachability confidence.

3. ES|QL Scoring Step

joins findings + threat intel + reachability to compute a Fix Priority Score and returns the top fix-first set with explanations.

4. Action Workflow

creates Jira tickets for the top items and posts a Slack summary that includes "why this is ranked #1," linking back to Kibana views.

What we liked / challenges:

  • We loved using Elasticsearch as both a hybrid retrieval layer (knowledge/runbooks) and a structured join engine (ES|QL) for scoring.
  • Workflows made multi-step automation reliable and demo-friendly (repeatable runs, clear progress stages).
  • The biggest challenge was designing index schemas that support both fast search and clean joins while keeping the demo data fully open/synthetic.

Judging Criteria Mapping

Alignment with official hackathon criteria

1. Technical Execution (30%)

  • Clear Multi-Step Agent: Supervisor plans, acquires, enriches, scores, and creates actions.
  • Agent Builder Use: Workflows (deterministic), Search (hybrid on knowledge), ES|QL (joins + ranking).
  • Clean Index Design: Purpose-built indices allowing structured joins, RAG, and stateful memory.

2. Impact & Wow Factor (30%)

  • Clear Problem: Reduces 800 findings → 5 fix-first in under 60s.
  • Measurable Impact: Saves ~90% time, reduces 6 steps to 1, eliminates manual joins.
  • Novelty: Executes downstream action, explains logic, and maintains audit memory.

3. Demo & Presentation (30%)

  • Visual Demo: Shows tool orchestration, ranked output, and Jira/Slack actions.
  • Clear Problem/Solution: Narrative flows from raw SARIF pain to one-click triage.
  • Screenshots: Agent Builder configs, ES|QL results, Kibana, Jira, Slack.

Competitive Positioning

Argonaut clearly demonstrates: Multi-step reasoning, Tool orchestration, Elasticsearch-first design, Real-world automation, Measurable impact, Explainable output, and Production-style architecture. This positions it strongly for Top 3 placement or at minimum Creative Award.

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