feat: Add unified agent integration with Prometheus, Every Code, and Dexto

This commit adds comprehensive integration of three major AI agent platforms:

## MCP Servers (3)
- Prometheus MCP: Knowledge graph code reasoning with AST analysis
- Every Code MCP: Fast terminal-based coding agent with Auto Drive
- Dexto MCP: Agent harness with orchestration and session management

## Claude Code Skills (6)
- /agent-plan: Generate implementation plans
- /agent-fix-bug: Fix bugs end-to-end
- /agent-solve: Solve complex problems
- /agent-review: Review code quality
- /agent-context: Get code context
- /agent-orchestrate: Orchestrate workflows

## Ralph Auto-Integration
- Pattern-based auto-trigger for all three platforms
- Intelligent backend selection
- Multi-platform coordination
- Configuration in ralph/ralph.yml

## Documentation
- Complete integration guides
- Ralph auto-integration documentation
- Setup scripts
- Usage examples

Co-Authored-By: Claude <noreply@anthropic.com>

mcp-servers/prometheus-mcp/pyproject.toml

@@ -0,0 +1,60 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "prometheus-mcp"
+version = "0.1.0"
+description = "MCP server for Prometheus AI code reasoning platform"
+readme = "README.md"
+requires-python = ">=3.11"
+license = {text = "Apache-2.0"}
+authors = [
+    {name = "Claude Code Integration", email = "noreply@example.com"}
+]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Apache Software License",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+dependencies = [
+    "mcp>=0.1.0",
+    "pydantic>=2.0.0",
+    "neo4j>=5.0.0",
+    "tree-sitter>=0.20.0",
+    "tree-sitter-python>=0.20.0",
+    "tree-sitter-javascript>=0.20.0",
+    "tree-sitter-typescript>=0.20.0",
+    "tree-sitter-java>=0.20.0",
+    "httpx>=0.25.0",
+    "python-dotenv>=1.0.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.0.0",
+    "pytest-asyncio>=0.21.0",
+    "black>=23.0.0",
+    "mypy>=1.0.0",
+]
+
+[project.scripts]
+prometheus-mcp = "prometheus_mcp.server:main"
+
+[project.urls]
+Homepage = "https://github.com/EuniAI/Prometheus"
+Repository = "https://github.com/EuniAI/Prometheus"
+
+[tool.setuptools]
+packages = ["prometheus_mcp"]
+
+[tool.black]
+line-length = 100
+target-version = ["py311"]
+
+[tool.mypy]
+python_version = "3.11"
+warn_return_any = true
+warn_unused_configs = true