Nexartis SDK showcase

The agentic app stack behind Ticket Crusher

Ticket Crusher is a live demonstration of Nexartis SDKs working together: Sentinel gates operators, ABI Chat turns workflow state into interactive analysis, Pegasus HB3 runs orchestrator DAGs in containers, and KYM-ready agent metadata keeps the system auditable.

Open command center Lifecycle admin
3/4 SDKs configured Live integration health
development Runtime https://crusher-dev.nexartis.com
DEV D1 default nexartis-ticket-crusher-db-dev
online HB3 service-binding

@nexartis/sentinel-sdk

Sentinel

configured

Identity, route protection, bearer-token handoff, and operator attribution.

Used for SvelteKit handle hookAuth route handlersHB3 bearer auth boundary
Powers Protected admin operationsOperator-scoped workflow launchesNo anonymous mutations
/auth/api/auth/[...path]/admin

@nexartis/abi-chat-sdk-core + @nexartis/abi-chat-sdk-svelte

ABI Chat

configured

Interactive chat, SSE streaming, ABI annotations, and workflow analysis panels.

Used for createChatEndpointAnthropicProviderpostSSEStream client
Powers Context packetsProgress/table/summary/approval annotationsNatural workflow analysis
/api/chat/api/abi/chat/preview/#command-center

pegasus-hb3-coordinator service binding

Pegasus HB3

configured

Durable Object + Cloudflare Container runtime for real orchestrator and subagent DAG execution.

Used for HB3_SERVICE binding/workflow submission/api/runtime/hb3/health
Powers Containerized Claude Code executionDAG progressWebSocket/event lifecycle
/api/runtime/hb3/health/api/runtime/hb3/workflows

ticket-crusher-agents

KYM

approval-gated

Agent registry metadata, optimization signals, model accountability, and publication readiness.

Used for kymRegistryId on ABI endpointAgent registry slugsLocal agent_library lifecycle table
Powers Publishable agent cardsQuality signalsApproval-gated external registration
/sdk/admin

KYM-ready agent lifecycle

Registered metadata, approval-gated publication

Agents carry stable registry slugs locally today. External KYM writes remain explicit operator actions, while ABI Chat references the registry as ticket-crusher-agents.

Ticket Crusher Orchestrator orchestrator · ticket-crusher-orchestrator plan completeness · handoff clarity · verification coverage
Linear Intake Scout subagent · linear-intake-scout dedupe precision · label coverage · source-link retention
Roadmap Normalizer subagent · roadmap-normalizer row stability · status accuracy · evidence usefulness
Parallel Sprint Architect subagent · parallel-sprint-architect parallel efficiency · conflict rate · handoff continuity
Final Verification Agent verifier · orchestrator-final-verifier false-positive rate · missed-risk rate · approval clarity

Runtime contract

HB3 health and lifecycle storage

HB3 URLhttps://pegasus-hb3-coordinator-dev.nexartis.workers.dev/health Status200 D1 bindingDB_DEV Tables10 KYM APIhttps://knowyourmodel.ai