ACAgentic Craft

Part 7 of 8 · Design a Production Agent Runtime

Advanced~18 minHazelJS

Multi-Agent and Skillgate

Journey C: ops-router, fraud path, Skillgate report/tools, and MCP export.

Authors
editorial-team
Published
Last reviewed

You will leave with

  • Use the router door and a specialist path
  • Read Skillgate include/deny report
  • Say when Skillgate beats registering every CRUD route
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Journey C — Multi-agent and Skillgate

Router door (F12)

bash
curl -s localhost:3060/api/chat \
  -H 'content-type: application/json' \
  -d '{"message":"Track ORD-1001"}' | jq '{agent, steps, response}'

ops-router delegates to specialists (@Delegate / graph patterns). Why multiple DNA? Independent versioning + role separation.

Fraud path (partial in tour):

bash
curl -s localhost:3060/api/fraud/chat \
  -H 'content-type: application/json' \
  -d '{"message":"Freeze ACC-RISK — high fraud risk"}' | jq .

Skillgate curation (F13)

REST controllers + @AgentSkill → OpenAPI → Skillgate.fromOpenApi → tools on api-concierge (src/skillgate/*). Include tags, deny /internal/, gate destructive/admin behind env flags.

bash
curl -s 'localhost:3060/api/skillgate/report?json=1' | jq '{included: .included|length, denied: .denied|length}'
curl -s localhost:3060/api/ops/chat \
  -H 'content-type: application/json' \
  -d '{"message":"List recent orders"}' | jq .

Guide: /guides/skillgate-from-openapi-to-tool-registry. Comparison: /compare/mcp-vs-skillgate-vs-direct-api.

MCP export (F14)

bash
# API must be up
npm run mcp

Same curated skills for IDE agents — transport, not a substitute for Agent OS governance.

Checkpoint G

When does Skillgate beat “register every CRUD route as a tool”? (Hint: curation, deny lists, write approval, reportability.)

Artifact: Checkpoint G: Skillgate curation rationale

Sources

  • Meridian Ops README — hazeljs-meridian-ops/README.md — mental model + quick start
  • Meridian TOUR.md — F1–F22 curl walkthrough
  • Flagship project plan (21) — docs/agent-os/21-flagship-project-plan.md
  • HazelJS Agent OS guide
  • HazelJS Agent package

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