MCP Context Provider

Instructions

Implementation Reference

• src/server/index.ts:212-225 (handler)

  The request handler logic for 'get_tool_context' tool in the MCP server. It uses the engine to match contexts for the given tool_name and returns them.

  case 'get_tool_context': {
    const toolName = String(args?.['tool_name'] ?? '');
    if (!toolName) {
      return { content: [{ type: 'text', text: 'Error: tool_name is required' }] };
    }
    const matches = engine.matchContexts({ tool: toolName });
    if (matches.length === 0) {
      return {
        content: [{ type: 'text', text: `No context found for tool: ${toolName}` }],
      };
    }
    const merged = matches.map((m) => m.context);
    return { content: [{ type: 'text', text: JSON.stringify(merged, null, 2) }] };
  }

• src/server/index.ts:65-79 (registration)

  The definition and registration of the 'get_tool_context' tool in the MCP server list tools handler.

  {
    name: 'get_tool_context',
    description:
      'Get complete context (rules, syntax, preferences) for a specific tool',
    inputSchema: {
      type: 'object' as const,
      properties: {
        tool_name: {
          type: 'string',
          description: 'Tool name or category (e.g. "git", "dokuwiki", "terraform")',
        },
      },
      required: ['tool_name'],
    },
  },