Mo5 Mcp Server — Thomson Mo5 C Development Assistant

by thlg057

263 downloads

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GitHub

About

MCP server that gives AI coding agents instant access to Thomson MO5 technical documentation via semantic search.

Details

Author: thlg057
Downloads: 263
Categories: Knowledge Base, AI

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Mo5 Mcp Server — Thomson Mo5 C Development Assistant

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

From the repository

Install via npm by adding the server configuration to your MCP client. Set the RAG_BASE_URL environment variable to the public instance URL (https://retrocomputing-ai.cloud). No local RAG server is needed.

`semantic_search`

Recherche sémantique dans la documentation MO5 (base de connaissances). Si aucun résultat n'est trouvé avec le score demandé, une seconde tentative est effectuée automatiquement avec un seuil plus permissif.

`get_chunk_context`

Récupère le contexte élargi autour d'un chunk retourné par semantic_search : les chunks voisins (avant/après) dans le même document. Utile quand une explication technique est découpée sur plusieurs chunks et que la réponse semble incomplète ou tronquée.

`list_official_docs`

Liste les documents officiels et de développement Thomson MO5 (manuels, guides techniques). Utile pour identifier quelles ressources existent avant de faire une recherche sémantique ciblée, ou pour fournir un lien de téléchargement direct à l'utilisateur.

`make_fd`

Génère une image disquette .fd bootable pour Thomson MO5 à partir d'un ou plusieurs binaires compilés avec CMOC. Le boot loader MO5 est embarqué directement dans le script — aucune dépendance externe requise. Équivalent de : fdfs -addBL output.fd BOOTMO.BIN program.BIN

`fd_to_sd`

Convertit une image disquette .fd (format 3.5" 720 Ko) en .sd (format 5.25" 320 Ko) pour une utilisation avec SDDrive — le composant qui simule un lecteur de disquette sur Thomson MO5 via carte SD.

`png_to_mo5_sprite`

Convertit une image PNG en tableaux C (FORME + COULEUR) pour le Thomson MO5. Génère un fichier .h directement utilisable avec le SDK MO5 (mo5_sprite.h). Format : 1 octet = 8 pixels, 2 couleurs par groupe de 8 pixels.

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "mo5 mcp server \u2014 thomson mo5 c development assistant": {
            "mo5-rag": {
                "command": "npx",
                "args": [
                    "-y",
                    "@thlg057/mo5-rag-mcp"
                ],
                "env": {
                    "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
                }
            }
        }
    }
}

McpServers

{
    "mo5-rag": {
        "command": "npx",
        "args": [
            "-y",
            "@thlg057/mo5-rag-mcp"
        ],
        "env": {
            "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
        }
    }
}

What is this MCP server?

This MCP server connects your AI coding agent to a curated knowledge base dedicated to Thomson MO5 development. It enables semantic search over technical documentation covering the 6809 CPU, CMOC C compiler, MO5 hardware, memory mapping, BASIC, and more. No infrastructure to set up, a public instance is ready at retrocomputing-ai.cloud.

Part of a complete MO5 toolchain

This server is designed to work alongside two companion projects: - SDK MO5, C library optimized for CMOC with MO5-specific abstractions (github.com/thlg057/sdk_mo5) - MO5 Project Template, Ready-to-use scaffold with automated Makefile (github.com/thlg057/mo5_template) - This MCP Server, The AI assistant that ties everything together

Available tools

- Semantic search across MO5 technical documentation - Browse available documents, tags and indexing status - Expert "Thomson MO5" prompt preconfigured for your agent

Quick start

Install via npm — no local RAG server needed: ``


{
  "mcpServers": {
    "mo5-rag": {
      "command": "npx",
      "args": ["-y", "@thlg057/mo5-rag-mcp"],
      "env": {
        "RAG_BASE_URL": "https://retrocomputing-ai.cloud"
      }
    }
  }
}

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About

Details

Jump to

Setting up with Highlight

From the repository

semantic_search

get_chunk_context

list_official_docs

make_fd

fd_to_sd

png_to_mo5_sprite

Claude Desktop / Cursor

McpServers

What is this MCP server?

Part of a complete MO5 toolchain

Available tools

Quick start

Install

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`semantic_search`

`get_chunk_context`

`list_official_docs`

`make_fd`

`fd_to_sd`

`png_to_mo5_sprite`