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  1. Hackathon
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  3. Takedown Orchestrator
Nayeon Shinabout 1 month agoBuilderJudging locked: Event build

Takedown Orchestrator

An autonomous cyberdefense agent that turns suspicious URLs into evidence-backed reports and verified outcomes, helping security teams move from detection to response.

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Project description
Finding a threat is only the beginning. Takedown Orchestrator connects discovery, inspection, reporting, and verification in one auditable workflow. The pipeline ingests target URLs, scans their content with Semgrep, and produces structured findings with confidence scores and code-level evidence. An autonomous coordinator submits reports, saves receipts, and rechecks target availability. A persistent ledger prevents duplicate submissions across restarts. Our live dashboard shows scan evidence, recorded progress, action receipts, and verification results. Its animated evidence replay explains a completed run without triggering new actions. We integrated three sponsor technologies: ClickHouse: stores and queries threat events and action records.Semgrep: performs actual content scanning and produces actionable evidence.Akash Network: hosts the containerized worker and live dashboard.Our controlled demonstration uses a harmless team-owned target and a private mock registrar. It completes ingestion → actual scan → report submission → confirmed suspension autonomously, with a recorded run of 15.054 seconds. External reporting is disabled during this demonstration. All 78 tests pass. The complete ClickHouse pipeline also passes container tests covering restart, database outage recovery, and worker failure. The hosted controlled demo currently uses file-backed storage; ClickHouse execution is verified separately in CI.
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Tools used
  • ClickHouse logoClickHouse

    Event resource · ClickHouse docs

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Builder

Nayeon Shin

Builder on tokens&

/nah-yawn/ Product software engineer, developer relations, and cultural critic. B.A. in Computer Science & Film, Media, Theater. 2 years of work experience as a software engineer in security engineering at Salesforce. Has led and represented developer communities with 360K+ members and taught ~200 people as a teaching assistant for data structures, algorithms, computing systems, and Python basics.

  • Akash logoAkash

    Event resource · Akash docs

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  • Semgrep logoSemgrep

    Event resource · Claude Code installation instructions

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