52a9d544fc
Audio System Enhancements: - Complete PipeWire configuration with WirePlumber session management - AI-powered noise suppression using RNNoise plugin - GUI applications: EasyEffects, pavucontrol, Helvum, qpwgraph, pwvucontrol - Pre-configured audio presets for microphone noise suppression - Desktop integration with auto-start and helper scripts - Validation tools and interactive audio management utilities - Real-time audio processing with RTKit optimization - Cross-application compatibility (Discord, Zoom, OBS, etc.) MCP (Model Context Protocol) Implementation in Guile Scheme: - Modular MCP server architecture with clean separation of concerns - JSON-RPC transport layer with WebSocket and stdio support - Protocol compliance with MCP specification - Comprehensive error handling and validation - Router system for tool and resource management - Integration layer for NixOS Home Lab management - Full test suite with unit and integration tests - Documentation and usage examples Technical Details: - Removed conflicting ALSA udev rules while maintaining compatibility - Fixed package dependencies and service configurations - Successfully deployed and tested on congenital-optimist machine - Functional programming approach using Guile Scheme modules - Type-safe protocol implementation with validation - Async/await pattern support for concurrent operations This represents a significant enhancement to the Home Lab infrastructure, providing both professional-grade audio capabilities and a robust MCP server implementation for AI assistant integration.
99 lines
3.9 KiB
Scheme
99 lines
3.9 KiB
Scheme
;; Protocol Compliance Tests for MCP 2024-11-05 Specification
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;; Tests compliance with the official MCP specification
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(define-module (tests protocol-compliance-tests)
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#:use-module (srfi srfi-64)
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#:use-module (mcp server integration)
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#:use-module (mcp server jsonrpc)
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#:export (run-mcp-compliance-tests))
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(define (run-mcp-compliance-tests)
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"Run all MCP protocol compliance tests"
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(test-begin "MCP Protocol Compliance Tests")
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;; Test MCP 2024-11-05 specification compliance
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(test-group "MCP 2024-11-05 Specification"
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(test-mcp-spec-compliance))
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;; Test required capabilities
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(test-group "Required Capabilities"
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(test-required-capabilities))
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;; Test standard methods
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(test-group "Standard Methods"
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(test-standard-methods))
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(test-end "MCP Protocol Compliance Tests"))
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(define (test-mcp-spec-compliance)
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"Test MCP specification compliance"
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;; Test protocol version support
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(test-assert "Support MCP protocol version 2024-11-05"
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(equal? *mcp-protocol-version* "2024-11-05"))
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;; Test initialization flow
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(test-assert "Follow MCP initialization flow"
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(let ((server (create-integrated-mcp-server)))
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(let* ((init-params `(("protocolVersion" . "2024-11-05")
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("capabilities" . (("tools" . #t)))
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("clientInfo" . (("name" . "test-client")
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("version" . "1.0.0")))))
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(init-request (make-jsonrpc-request 1 "initialize" init-params))
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(init-response (handle-mcp-message server init-request)))
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(and (jsonrpc-response? init-response)
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(let ((result (jsonrpc-response-result init-response)))
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(and (hash-table? result)
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(equal? (hash-ref result "protocolVersion") "2024-11-05")
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(hash-ref result "capabilities")
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(hash-ref result "serverInfo")))))))
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;; Test shutdown flow
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(test-assert "Handle shutdown request"
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(let ((server (create-integrated-mcp-server)))
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(let* ((shutdown-request (make-jsonrpc-request 1 "shutdown" #f))
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(shutdown-response (handle-mcp-message server shutdown-request)))
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(and (jsonrpc-response? shutdown-response)
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(null? (jsonrpc-response-result shutdown-response)))))))
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(define (test-required-capabilities)
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"Test required MCP capabilities"
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;; Test tools capability
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(test-assert "Support tools capability"
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(let ((server (create-integrated-mcp-server)))
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(assoc-ref (mcp-server-capabilities server) 'tools)))
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;; Test resources capability
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(test-assert "Support resources capability"
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(let ((server (create-integrated-mcp-server)))
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(assoc-ref (mcp-server-capabilities server) 'resources)))
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;; Test prompts capability
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(test-assert "Support prompts capability"
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(let ((server (create-integrated-mcp-server)))
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(assoc-ref (mcp-server-capabilities server) 'prompts))))
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(define (test-standard-methods)
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"Test standard MCP methods"
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;; Test ping method (if implemented)
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(test-assert "Handle ping method"
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(let ((server (create-integrated-mcp-server)))
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(let* ((ping-request (make-jsonrpc-request 1 "ping" #f))
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(ping-response (handle-mcp-message server ping-request)))
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;; Ping might not be implemented, so accept either response or method-not-found
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(or (jsonrpc-response? ping-response)
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(and (jsonrpc-error? ping-response)
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(equal? (jsonrpc-error-code ping-response) -32601))))))
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;; Test notifications/message handling
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(test-assert "Handle notifications"
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(let ((server (create-integrated-mcp-server)))
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(let ((notif (make-jsonrpc-notification "notifications/message"
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`(("level" . "info")
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("data" . "test message")))))
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;; Notifications don't return responses, so just check it doesn't crash
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(handle-mcp-message server notif)
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#t))))
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