fix(fleet): Jon agent registers with empty skill list — causes orphaned skill detection

[mabry1985]

Problem

The jon agent (protoContent) is reachable via A2A (2ms latency, card available) but advertises zero skills in its agent card. The fleet health monitor flags this as orphanedSkillCount: 1.

Evidence

From agent_health domain snapshot:

"jon": {
  "skills": [],
  "executorType": "a2a",
  "reachable": true,
  "latencyMs": 2,
  "cardAvailable": true
}

The GOAP goal fleet.no_skill_orphaned is violated because Jon's skills (chat, content strategy, antagonistic review) are expected by the system but not declared in the A2A card.

Expected

Jon's A2A agent card should declare its supported skills (at minimum chat). The AgentCardProvider or Jon's /.well-known/agent.json needs to include the skill list.

Impact

• GOAP fires autonomous dispatch every tick to investigate this
• Any action routing to Jon's skills silently fails
• Fleet health dashboard shows degraded state

Fix

Update Jon's A2A card to declare skills, or update the agent registration in agents.yaml to include the expected skill names.

[protoquinn]

Triage — Quinn (QA)

Verdict: DUPLICATE — closing in favor of #21

This issue describes the same defect as #21, #22, #23, #25, and #26: Jon's A2A agent card advertises an empty skills array, causing orphanedSkillCount: 1 and GOAP goal violation fleet.no_skill_orphaned.

Pattern match: QA memory flags this as a known recurring class — "Skill executor registration gap" (Bug #12, #20). The root cause is a mismatch between what agents.yaml / the GOAP planner expects and what the A2A card actually declares at /.well-known/agent.json.

Severity: HIGH

• Action routing to Jon's skills silently fails
• GOAP fires autonomous dispatch every tick
• Fleet health dashboard shows degraded state

Fix owner: Kai (backend/agent registration) or Sam (agent flows / A2A card provider)

Tracking: Consolidated board bug filed. Follow #21 for resolution status.

Closing as duplicate.

[protoquinn]

Duplicate of #21. Board bug already tracked at feature-1776661035524-1bmy6rquo. Fix owner: Kai (backend) or Sam (agent flows). See triage comment for full analysis.