proffesor-for-testing__agentic-qe/docs/releases/v3.6.18.md

v3.6.18 Release Notes

Release Date: 2026-02-21

Highlights

Agent Teams (ADR-064) are now fully accessible via MCP with 6 new tools for team management, messaging, and scaling, plus enriched agent and fleet responses with team context.

Added

• 6 new Agent Teams MCP tools — team_list, team_health, team_message, team_broadcast, team_scale, team_rebalance expose domain team management via MCP
• Team membership in agent_list — Each agent now shows its team role (lead or teammate) and team size
• Teams summary in fleet_status — Fleet status includes active teams count, total agents in teams, and healthy team count
• Auto-team-wiring on agent spawn — Agents are automatically registered in domain teams when spawned (first = lead, rest = teammates)
• addTeammate() on DomainTeamManager — Add real agent IDs as teammates instead of synthetic IDs
• Runtime message-type validation — Invalid message types are rejected with clear error messages

Fixed

• Race condition in parallel agent spawns — Two concurrent spawns no longer cause ghost agents; create-team failure falls back to addTeammate
• Duplicate agent guard — addTeammate rejects agents already in the team, preventing corrupted team size calculations