1. Blueprint updates - Added NO_GROUPS escalation docs to all 12 agent blueprints

2. Multi-image Docker architecture - Created role-specific Dockerfiles:
  - agent-base.Dockerfile (shared foundation)
  - agent-pm.Dockerfile, agent-dev-be.Dockerfile, agent-dev-fe.Dockerfile
  - agent-qa-be.Dockerfile, agent-qa-fe.Dockerfile, agent-doc.Dockerfile, agent-ux.Dockerfile
3. Orchestrator updates - roboco/runtime/orchestrator.py:
  - Added AGENT_IMAGES mapping and get_agent_image() function
  - Updated _ensure_agent_image() to build base + specialized images
  - Updated _spawn_container() to use role-specific image
  - Made _generate_mcp_config() role-aware (though kept notify for all since they need to receive)

docker/agent-base.Dockerfile

@@ -36,7 +36,6 @@ COPY --chown=agent:agent pyproject.toml uv.lock README.md /app/
 USER agent
 
 # Install Python dependencies for MCP servers (as agent)
-# Increase timeout for large NVIDIA packages (674MB cudnn, 858MB torch)
 ENV UV_HTTP_TIMEOUT=300
 ENV UV_CONCURRENT_DOWNLOADS=4
 RUN uv python install 3.13 && uv sync --frozen --python 3.13

docker/agent-dev-be.Dockerfile

@@ -0,0 +1,17 @@
+# Backend Developer Agent
+# Python/FastAPI development tools
+
+FROM roboco-agent-base
+
+USER root
+
+# Backend-specific tools
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    postgresql-client \
+    redis-tools \
+    && rm -rf /var/lib/apt/lists/*
+
+USER agent
+
+LABEL role="backend-developer"
+LABEL description="Backend developer agent - Python, FastAPI, databases"

docker/agent-dev-fe.Dockerfile

@@ -0,0 +1,36 @@
+# Frontend Developer Agent
+# React/TypeScript development with browser automation
+
+FROM roboco-agent-base
+
+USER root
+
+# Playwright system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libnss3 \
+    libnspr4 \
+    libatk1.0-0 \
+    libatk-bridge2.0-0 \
+    libcups2 \
+    libdrm2 \
+    libxkbcommon0 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxfixes3 \
+    libxrandr2 \
+    libgbm1 \
+    libasound2 \
+    libpango-1.0-0 \
+    libcairo2 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install pnpm globally
+RUN npm install -g pnpm
+
+USER agent
+
+# Install Playwright (browsers will be installed on first run or can be cached)
+RUN npx playwright install chromium
+
+LABEL role="frontend-developer"
+LABEL description="Frontend developer agent - React, TypeScript, Playwright"

docker/agent-doc.Dockerfile

@@ -0,0 +1,11 @@
+# Documenter Agent
+# Lightweight - documentation doesn't need heavy tools
+
+FROM roboco-agent-base
+
+# No additional tools needed
+# Documenters write markdown, update READMEs, changelogs
+# They use the mounted /app/docs directory
+
+LABEL role="documenter"
+LABEL description="Documenter agent - technical writing, API docs, changelogs"

docker/agent-pm.Dockerfile

@@ -0,0 +1,10 @@
+# PM Agent - Lightweight coordinator
+# PMs don't code, they coordinate and delegate
+
+FROM roboco-agent-base
+
+# No additional tools needed - PMs use MCP tools only
+# They get: task management, messaging, notifications, journaling
+
+LABEL role="pm"
+LABEL description="Project Manager agent - coordinates work, delegates to developers"

docker/agent-qa-be.Dockerfile

@@ -0,0 +1,18 @@
+# Backend QA Agent
+# Testing and quality assurance tools for backend
+
+FROM roboco-agent-base
+
+USER root
+
+# QA tools for backend
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    postgresql-client \
+    && rm -rf /var/lib/apt/lists/*
+
+USER agent
+
+# Python testing tools are already in pyproject.toml (pytest, coverage, etc.)
+
+LABEL role="backend-qa"
+LABEL description="Backend QA agent - testing, code review, quality assurance"

docker/agent-qa-fe.Dockerfile

@@ -0,0 +1,35 @@
+# Frontend QA Agent
+# Browser testing and accessibility tools
+
+FROM roboco-agent-base
+
+USER root
+
+# Playwright system dependencies (same as fe-dev)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libnss3 \
+    libnspr4 \
+    libatk1.0-0 \
+    libatk-bridge2.0-0 \
+    libcups2 \
+    libdrm2 \
+    libxkbcommon0 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxfixes3 \
+    libxrandr2 \
+    libgbm1 \
+    libasound2 \
+    libpango-1.0-0 \
+    libcairo2 \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN npm install -g pnpm
+
+USER agent
+
+# Playwright for browser testing
+RUN npx playwright install chromium
+
+LABEL role="frontend-qa"
+LABEL description="Frontend QA agent - browser testing, accessibility, visual regression"

docker/agent-ux.Dockerfile

@@ -0,0 +1,12 @@
+# UX/UI Agent
+# Design tools - future: Figma MCP, image generation
+
+FROM roboco-agent-base
+
+# Future additions:
+# - Figma MCP server integration
+# - Image generation tools
+# - Design token management
+
+LABEL role="ux-designer"
+LABEL description="UX/UI agent - design, prototyping, design system"